Acanthocharax microlepis
|
ESSEQUIBO RIVER, ROCKSTONE |
|
R.P. VARI |
Acanthocharax microlepis
|
ROCKSTONE |
|
R.P. VARI |
Acanthocharax microlepis
|
ROCKSTONE, ESSEQUIBO RIVER AT STELLING(PIER), RAILROAD CUT BELOW TOWN, IN SMALL WOODLAND CREEK ON GLUCK ISLAND, ON/AROUND SAND BANK AT BEND ABOVE TOWN |
1908 |
C.H. EIGENMANN |
Acanthostracion quadricornis
|
Guyana, 40 - 70 miles offshore of the Guyanese coast, between the mouth of the Esquibo and Orinoco Rivers |
|
|
Acarichthys heckelii
|
ESSEQUIBO RIVER, ABOVE ROCKSTONE |
|
F.R. LAMONTE |
Acarichthys heckelii
|
ESSEQUIBO RIVER, ROCKSTONE |
1937 |
F.R. LAMONTE |
Acaronia nassa
|
ARUBABO RIVER, TRIBUTARY OF KAKO-MAZARUNI |
1939 |
M. STIASSNY,B. URBAIN,L.* |
Acaronia nassa
|
DEMERARA RIVER |
|
M. STIASSNY,B. URBAIN,L.* |
Acaronia nassa
|
ESSEQUIBO RIVER, ROCKSTONE |
1937 |
F.R. LAMONTE |
Acaronia nassa
|
LAMA STOP-OFF, LAMA CREEK, IN CANAL AND BELOW DAM |
1908 |
C.H. EIGENMANN |
Acestrorhynchus falcatus
|
[occurrence summary] |
|
|
Acestrorhynchus falcatus
|
BLACKWATER CREEK, ESSEQUIBO RIVER HEADWATERS |
1938 |
A. FERNANDEZ Y. |
Acestrorhynchus falcatus
|
DEMERARA RIVER, WISMAR |
|
F.R. LAMONTE |
Acestrorhynchus falcatus
|
DEMERARA RIVER, WISMAR |
|
R.P. VARI |
Acestrorhynchus falcatus
|
ESSEQUIBO RIVER, ROCKSTONE |
1937 |
F.R. LAMONTE |
Acestrorhynchus falcatus
|
HEADWATERS OF ESSEQUIBO RIVER BETWEEN MARUDI RIVER AND KUYUWINI RIVER MOUTH |
1937 |
M.H. HARNICK |
Acestrorhynchus falcatus
|
UPPER MAZARUNI DISTRICT, KURUPUNG RIVER |
1938 |
F.R. LAMONTE |
Acestrorhynchus falcirostris
|
Rockstone, Essequibo-River, Brit. Guayana |
|
J. Gery rev. 1961 |
Acestrorhynchus microlepis
|
ABANDONED FLOODED STONE QUARRY BEHIND GIDEON'S STORE, NORTH BANK MAZARUNI RIVER NEAR KARTABO, ESSEQUIBO DISTRICT |
1982 |
R.E. SCHMIDT |
Acestrorhynchus microlepis
|
CEBO CREEK, NORTH BANK MAZARUNI RIVER, FEW HUNDRED YARDS EAST OF ST. EDWARDS CHURCH, KARTABO |
1982 |
R.E. SCHMIDT |
Acestrorhynchus microlepis
|
DEMERARA RIVER, GEORGETOWN |
|
R.P. VARI |
Acestrorhynchus microlepis
|
DEMERARA RIVER, MALALI AT CATARACT |
1908 |
C.H. EIGENMANN |
Acestrorhynchus microlepis
|
DEMERARA RIVER, WISMAR |
|
R.P. VARI |
Acestrorhynchus microlepis
|
DEMERARA RIVER, WISMAR |
|
R.P. VARI |
Acestrorhynchus microlepis
|
HEADWATERS OF ESSEQUIBO RIVER BETWEEN MARUDI RIVER AND KUYUWINI RIVER MOUTH |
1937 |
R.P. VARI |
Acestrorhynchus microlepis
|
KARTABO |
1922 |
C.W. BEEBE; R.P. VARI |
Acestrorhynchus microlepis
|
KARTABO, JUNCTION MAZARUNI AND CUYUNI RIVERS, MARARUNI-POTARO DISTRICT |
|
R.P. VARI |
Acestrorhynchus microlepis
|
NO FURTHER DATA |
|
M. TOLEDO-PIZA |
Acestrorhynchus microlepis
|
ROCKSTONE, ESSEQUIBO RIVER AT STELLING(PIER), RAILROAD CUT BELOW TOWN, IN SMALL WOODLAND CREEK ON GLUCK ISLAND, ON/AROUND SAND BANK AT BEND ABOVE TOWN |
1908 |
C.H. EIGENMANN |
Acestrorhynchus microlepis
|
Rockstone, Essequibo-River, Brit. Guayana |
|
J. Gery rev. 1961 |
Acestrorhynchus microlepis
|
SANDBAR NORTH BANK CUYUNI RIVER, JUST UPSTREAM OF CAOWRIE CREEK, MAZARUNI-POTARO DISTRICT |
1983 |
R.E. SCHMIDT |
Acestrorhynchus microlepis
|
TRIBUTARY TO UPPER ESSEQUIBO RIVER, ONORA ABOVE BIG FALLS (UNOROWO RIVER) |
1937 |
A. FERNANDEZ Y. |
Acestrorhynchus microlepis
|
TRIBUTARY TO UPPER ESSEQUIBO RIVER, ONORA ABOVE CATARACT (UNOROWO RIVER) |
1937 |
B.A. BROWN,R.A. ARRINDELL |
Acestrorhynchus nasutus
|
Essequibo Basin, (Rio Amarilla, Rio Las Claritas, Rio Sophia, Rio Morrocoy), Guyana. |
|
D. Nowosad |
Acestrorhynchus nasutus
|
ESSEQUIBO RIVER, ABOVE ROCKSTONE |
|
F.R. LAMONTE |
Acestrorhynchus nasutus
|
ESSEQUIBO RIVER, ROCKSTONE |
|
F.R. LAMONTE |
Acestrorhynchus nasutus
|
Rockstone, Essequibo-River, Brit. Guayana |
|
J. Gery rev. 1961 |
Acestrorhynchus nasutus
|
UPPER MAZARUNI DISTRICT, KURUPUNG RIVER |
1938 |
F.R. LAMONTE |
Achirus achirus
|
Demerava-River, Brit. Guayana |
|
C.L. Hubbs det. 10.IX.1958 |
Achirus declivis
|
[occurrence summary] |
1969 |
|
Achirus lineatus
|
ESSEQUIBO RIVER, ROCKSTONE |
1937 |
F.R. LAMONTE |
Achirus lineatus
|
ESSEQUIBO RIVER, ROCKSTONE |
1937 |
F.R. LAMONTE |
Achirus lineatus
|
ESSEQUIBO RIVER, ROCKSTONE |
|
F.R. LAMONTE |
Aequidens paloemeuensis
|
DEMERARA RIVER |
|
M.L.J.STIASSNY,B.K.URBAIN |
Aequidens paloemeuensis
|
KARTABO, JUNCTION MAZARUNI AND CUYUNI RIVERS, MAZARUNI - POTARO DISTRICT |
|
M.L.J. STIASSNY, * |
Aequidens paloemeuensis
|
WISMAR |
1934 |
M.L.J.STIASSNY,B.K.URBAIN |
Aequidens potaroensis
|
ARUBABO RIVER, TRIBUTARY OF KAKO-MAZARUNI |
1939 |
F.R. LAMONTE, F. WOOD |
Aequidens potaroensis
|
DEMERARA RIVER, WISMAR |
1930 |
M. STIASSNY,B. URBAIN,L.* |
Aequidens potaroensis
|
Essequibo Basin, (Rio Amarilla, Rio Las Claritas, Rio Sophia, Rio Morrocoy), Guyana. |
|
D. Nowosad |
Aequidens potaroensis
|
KURUPUNG RIVER, GEORGETOWN |
|
J.T. NICHOLS |
Aequidens potaroensis
|
MAZARUNI RIVER, KAMAKUSA |
|
J.T. NICHOLS |
Aequidens potaroensis
|
ROCK QUARRY BEHIND GIDEON'S STORE, WEST BANK MAZARUNI RIVER, MAZARUNI-POTARO DISTRICT |
1983 |
R.E. SCHMIDT |
Aequidens potaroensis
|
SAMBITO FALLS, AMACURO RIVER |
|
F.R. LAMONTE |
Aequidens potaroensis
|
UPPER MAZARUNI DISTRICT, KURUPUNG RIVER |
1938 |
F.R. LAMONTE |
Aequidens tetramerus
|
ABANDONED QUARRY POOLS AND BARRACARA CREEK, EAST BANK MAZARUNI RIVER |
1983 |
R.E. SCHMIDT |
Aequidens tetramerus
|
Essequibo Basin, (Rio Amarilla, Rio Las Claritas, Rio Sophia, Rio Morrocoy), Guyana. |
|
D. Nowosad |
Aequidens tetramerus
|
KAMARANG RIVER |
1938 |
M.L.J. STIASSNY* |
Aequidens tetramerus
|
KARTABO |
1924 |
M.L.J. STIASSNY, * |
Aequidens tetramerus
|
POOLS IN OLD ROCK QUARRY, EAST BANK MAZARUNI RIVER |
1983 |
R.E. SCHMIDT |
Aequidens tetramerus
|
RUPUNUNI RIVER, WICHABAI (J. MELVILLE'S RANCH), 10 MILES NORTH OF DADANAWA |
1938 |
M.L.J. STIASSNY* |
Aequidens tetramerus
|
WISMAR |
1934 |
M.L.J.STIASSNY,B.K.URBAIN |
Aetobatus narinari
|
Guyana, 40 - 70 miles offshore of the Guyanese coast, between the mouth of the Esquibo and Orinoco Rivers |
|
|
Ageneiosus inermis
|
Rupununi R., Guyana, 2°-3°N, 50°20'W. |
|
|
Ageneiosus marmoratus
|
DEMERARA RIVER, WISMAR |
|
F.R. LAMONTE |
Ageneiosus marmoratus
|
KARTABO, CONFLUENCE MAZARUNI AND CUYUNI RIVERS, MAZARUNI-POTARO DISTRICT |
1922 |
C.W. BEEBE; S.J. WALSH |
Ageneiosus ucayalensis
|
ABOUT 100 m OFF KARTABO POINT, CONFLUENCE MAZARUNI AND CUYUNI RIVERS, MAZARUNI-POTARO DISTRICT |
1983 |
S.J. WALSH |
Ageneiosus ucayalensis
|
ABOUT 100 m OFF KARTABO POINT, CONFLUENCE MAZARUNI AND CUYUNI RIVERS, MAZARUNI-POTARO DISTRICT |
1983 |
S.J. WALSH |
Ageneiosus ucayalensis
|
ABOUT 100 m OFF KARTABO POINT, CONFLUENCE MAZARUNI AND CUYUNI RIVERS, MAZARUNI-POTARO DISTRICT |
1983 |
S.J. WALSH |
Ageneiosus ucayalensis
|
DEMERARA RIVER, SAND HILLS |
1936 |
S.J. WALSH |
Ageneiosus ucayalensis
|
MARI-MARI RIVER, MALALI |
|
S.J. WALSH |
Ageneiosus ucayalensis
|
SANDBAR ON NORTH BANK CUYUNI RIVER, JUST WEST OF CAOWRIE CREEK MOUTH, ESSEQUIBO DISTRICT |
1982 |
S.J. WALSH |
Agoniates halecinus
|
ABOUT 100 m OFF KARTABO POINT, CONFLUENCE MAZARUNI AND CUYUNI RIVERS, MAZARUNI-POTARO DISTRICT |
1983 |
R.E. SCHMIDT |
Agoniates halecinus
|
ROCKSTONE |
|
|
Akawaio penak
|
Mazaruni River, Kamarang, Zone 7 |
2008 |
|
Albula vulpes
|
Guyana Continental Shelf |
|
D. Furnell |
Albula vulpes
|
Guyana, 40 - 70 miles offshore of the Guyanese coast, between the mouth of the Esquibo and Orinoco Rivers |
|
|
Alectis ciliaris
|
GUYANA OFF MOUTH ESQUIBO, NEW AMSTERDAM R |
|
|
Amblydoras affinis
|
KAMUNI CREEK |
1937 |
F.R. LAMONTE |
Ammocryptocharax vintonae
|
SHRIMP CREEK, TUKEIT BELOW THE LANDING |
1908 |
C.H. EIGENMANN |
Anableps anableps
|
NORTHWEST DISTRICT, MORAWHANNA, BARIMA RIVER |
1937 |
F.R. LAMONTE |
Anableps anableps
|
POTARO RIVER, TUMATUMARI |
|
J.T. NICHOLS |
Anableps microlepis
|
GEORGETOWN DEMERARA RIVER |
1973 |
|
Anablepsoides immaculatus
|
UPPER RIVER KAMERANG, 20 MILES ABOVE PARUIMA |
1938 |
J.H. HUBER |
Anablepsoides stagnatus
|
DEMERARA RIVER, WISMAR |
|
F.R. LAMONTE |
Anablepsoides urophthalmus
|
KARTABO, NEAR THE CUYUNI RIVER |
1922 |
P.G.HOWES; M.N.FEINBERG* |
Anablepsoides waimacui
|
UPPER MAZARUNI DISTRICT, KURUPUNG RIVER |
1938 |
F.R. LAMONTE |
Anchoa spinifer
|
DEMERARA RIVE DEMERARA RIVER |
1973 |
|
Anchovia surinamensis
|
[occurrence summary] |
|
G.J. NELSON |
Anchovia surinamensis
|
DEMERARA RIVER, WISMAR |
|
G.J. NELSON |
Anchovia surinamensis
|
ESSEQUIBO RIVER, ROCKSTONE |
1937 |
F.R. LAMONTE |
Anchovia surinamensis
|
KARTABO POINT, CONFLUENCE OF MAZARUNI AND CUYUNI RIVERS |
1983 |
R.E. SCHMIDT; G. NELSON |
Anchovia surinamensis
|
SANDBAR NORTH BANK CUYUNI RIVER, JUST UPSTREAM OF CAOWRIE CREEK, MAZARUNI-POTARO DISTRICT |
1983 |
R.E. SCHMIDT; G. NELSON |
Anchovia surinamensis
|
SANDBAR NORTH BANK CUYUNI RIVER, JUST UPSTREAM OF CAOWRIE CREEK, MAZARUNI-POTARO DISTRICT |
1983 |
R.E. SCHMIDT; G. NELSON |
Anchovia surinamensis
|
SANDBAR NORTH BANK CUYUNI RIVER, JUST UPSTREAM OF CAOWRY CREEK |
1983 |
R.E. SCHMIDT; G. NELSON |
Anchovia surinamensis
|
SANDBAR NORTH BANK CUYUNI RIVER, JUST UPSTREAM OF CAOWRY CREEK, MAZARUNI-POTARO DISTRICT |
1983 |
R.E. SCHMIDT; G. NELSON |
Anchovia surinamensis
|
SANDBAR ON NORTH BANK CUYUNI RIVER, JUST WEST OF CAOWRIE CREEK MOUTH, ESSEQUIBO DISTRICT |
1982 |
R.E. SCHMIDT; G.NELSON |
Anchovia surinamensis
|
WHYAPE CREEK, FIRST CREEK ON NORTH BANK CUYUNI RIVER, WEST OF MOUTH |
1982 |
R.E. SCHMIDT; G. NELSON |
Anchovia surinamensis
|
WISMAR |
|
G.J. NELSON |
Anchoviella guianensis
|
DEMERARA RIVER, WISMAR |
|
G.J. NELSON |
Anchoviella guianensis
|
SANDBAR NORTH BANK CUYUNI RIVER, JUST UPSTREAM OF CAOWRIE CREEK, MAZARUNI-POTARO DISTRICT |
1983 |
R.E. SCHMIDT; G. NELSON |
Anchoviella guianensis
|
SANDBAR NORTH BANK CUYUNI RIVER, JUST UPSTREAM OF CAOWRY CREEK, MAZARUNI-POTARO DISTRICT |
1983 |
R.E. SCHMIDT; G. NELSON |
Anchoviella guianensis
|
SANDBAR ON NORTH BANK CUYUNI RIVER, JUST WEST OF CAOWRIE CREEK MOUTH |
1982 |
R.E. SCHMIDT; G. NELSON |
Anchoviella guianensis
|
WHYAPE CREEK, FIRST CREEK ON NORTH BANK CUYUNI RIVER, WEST OF MOUTH |
1982 |
R.E. SCHMIDT; G. NELSON |
Anchoviella guianensis
|
WISMAR |
|
G.J. NELSON |
Anchoviella manamensis
|
KARTABO POINT, BETWEEN CUYUNI RIVER MOUTH AND MAZARUNI RIVER MOUTH |
1982 |
G. NELSON |
Anchoviella manamensis
|
KARTABO POINT, CONFLUENCE OF MAZARUNI AND CUYUNI RIVERS |
1983 |
G. NELSON |
Anchoviella manamensis
|
MAZARUNI RIVER MOUTH, KARTABO POINT |
1982 |
G. NELSON |
Anchoviella manamensis
|
SANDBAR NORTH BANK CUYUNI RIVER, JUST UPSTREAM OF CAOWRIE CREEK, MAZARUNI-POTARO DISTRICT |
1983 |
G. NELSON |
Anchoviella manamensis
|
SANDBAR NORTH BANK CUYUNI RIVER, JUST UPSTREAM OF CAOWRIE CREEK, MAZARUNI-POTARO DISTRICT |
1983 |
G. NELSON |
Anchoviella manamensis
|
SANDBAR NORTH BANK CUYUNI RIVER, JUST UPSTREAM OF CAOWRY CREEK, MAZARUNI-POTARO DISTRICT |
1983 |
G. NELSON |
Anchoviella manamensis
|
SANDBAR ON NORTH BANK CUYUNI RIVER, JUST WEST OF CAOWRIE CREEK MOUTH |
1982 |
G. NELSON |
Anchoviella manamensis
|
SOUTH SHORE CUYUNI RIVER, ABOUT 2 MILES FROM KARTABO POINT, ESSEQUIBO DISTRICT |
1982 |
G. NELSON |
Anchoviella manamensis
|
WHYAPE CREEK, FIRST CREEK ON NORTH BANK CUYUNI RIVER, WEST OF MOUTH |
1982 |
G. NELSON |
Ancistrus dolichopterus
|
LITTLE TAKUTU RIVER AND TRIBUTARIES, MAZARAHALLY TAKUTU LUMBER CAMP, WEST SHORE MAZARUNI RIVER |
1983 |
R.E. SCHMIDT |
Ancistrus hoplogenys
|
RUPUNUNI RIVER, TWOCA PAN |
1908 |
C.H. EIGENMANN |
Ancistrus temminckii
|
BLACKWATER CREEK, ESSEQUIBO RIVER HEADWATERS |
1938 |
A. FERNANDEZ Y. |
Ancylopsetta cycloidea
|
[occurrence summary] |
1969 |
|
Ancylopsetta kumperae
|
Guiana coast, 6°45'N, 55°17'W, 24 fm. |
|
|
Anisotremus virginicus
|
Guyana, 40 - 70 miles offshore of the Guyanese coast, between the mouth of the Esquibo and Orinoco Rivers |
|
|
Anostomoides laticeps
|
JUNCTION OF MAZARUNI-CUYUNI AND ESSEQUIBO RIVERS, BARTICA |
1935 |
B.A.BROWN,M. TOLEDO-PIZA |
Anostomus anostomus
|
BLACKWATER CREEK, ESSEQUIBO RIVER HEADWATERS |
1938 |
A. FERNANDEZ Y. |
Anostomus anostomus
|
CUYUNI RIVER HALFWAY BETWEEN LANDING AND MOUTH IN ESSEQUIBO, NEAR NABIE WAN (RIVER) |
1937 |
A. FERNANDEZ Y. |
Anostomus anostomus
|
DEMERARA RIVER |
|
|
Anostomus anostomus
|
DEMERARA RIVER, MALALI |
1935 |
M. BUERKLI, R. INGLE |
Anostomus anostomus
|
DEMERARA RIVER, WISMAR |
|
|
Anostomus anostomus
|
DEMERARA RIVER, WISMAR |
1935 |
|
Anostomus anostomus
|
DEMERARA RIVER, WISMAR |
1935 |
A.S. PINKUS |
Anostomus anostomus
|
DEMERARA RIVER, WISMAR |
|
A.S. PINKUS |
Anostomus anostomus
|
DEMERARA RIVER, WISMAR |
|
A.S. PINKUS; M. BUERKLI* |
Anostomus anostomus
|
DEMERARA RIVER, WISMAR |
|
R. INGLE |
Anostomus anostomus
|
ERUKIN CREEK |
1908 |
C.H. EIGENMANN |
Anostomus anostomus
|
Essequibo Basin, (Rio Amarilla, Rio Las Claritas, Rio Sophia, Rio Morrocoy), Guyana. |
|
D. Nowosad |
Anostomus anostomus
|
HEADWATERS OF ESSEQUIBO RIVER, BETWEEN MARUDI RIVER AND KUYUWINI RIVER MOUTH, JUST ABOVE MOUTH |
1937 |
A. FERNANDEZ Y. |
Anostomus anostomus
|
KURUPUNG RIVER, GEORGETOWN |
|
J.T. NICHOLS |
Anostomus anostomus
|
MALALI |
|
A.S. PINKUS |
Anostomus anostomus
|
TRIBUTARY TO UPPER ESSEQUIBO RIVER, ONORA ABOVE BIG FALLS (UNOROWO RIVER) |
1937 |
A. FERNANDEZ Y. |
Anostomus anostomus
|
TRIBUTARY TO UPPER ESSEQUIBO RIVER, ONORA ABOVE CATARACT (UNOROWO RIVER) |
1937 |
A. FERNANDEZ Y. |
Anostomus anostomus
|
WISMAR |
|
|
Antennarius striatus
|
Guyana, 40 - 70 miles offshore of the Guyanese coast, between the mouth of the Esquibo and Orinoco Rivers |
|
|
Apareiodon agmatos
|
Mazaruni River, sandy beach on right bank, downstream from village of Kamarang |
2008 |
|
Aphyocharax erythrurus
|
ESSEQUIBO RIVER, ROCKSTONE |
|
F.R. LAMONTE |
Aphyocharax erythrurus
|
ESSEQUIBO RIVER, ROCKSTONE |
|
R.P. VARI |
Aphyocharax erythrurus
|
ROCKSTONE |
1934 |
R.P. VARI |
Aphyocharax erythrurus
|
RUPUNUNI RIVER, SAVANNAH POND NEAR DADANAWA |
1938 |
D. MARCY |
Apionichthys dumerili
|
BERBICE RIVER |
|
F.R. LAMONTE |
Apistogramma ortmanni
|
ABANDONED FLOODED STONE QUARRY BEHIND GIDEON'S STORE, NORTH BANK MAZARUNI RIVER NEAR KARTABO, ESSEQUIBO DISTRICT |
1982 |
R.E. SCHMIDT |
Apistogramma ortmanni
|
DEMERARA RIVER, WISMAR |
1935 |
|
Apistogramma ortmanni
|
DEMERARA RIVER, WISMAR |
|
F.R. LAMONTE |
Apistogramma ortmanni
|
ESSEQUIBO RIVER, ROCKSTONE |
1937 |
F.R. LAMONTE |
Apistogramma ortmanni
|
LITTLE TAKUTU RIVER AND TRIBUTARIES, MAZARAHALLY TAKUTU LUMBER CAMP, WEST SHORE MAZARUNI RIVER |
1983 |
R.E. SCHMIDT |
Apistogramma ortmanni
|
POTARO RIVER, TUMATUMARI |
|
J.T. NICHOLS |
Apistogramma ortmanni
|
UPPER MAZARUNI DISTRICT, KURUPUNG RIVER |
1938 |
F.R. LAMONTE |
Apistogramma rupununi
|
Rupununi R., Guyana, 2°-3°N, 50°20'W. |
|
|
Apistogramma steindachneri
|
DEMERARA RIVER, WISMAR |
1935 |
|
Apistogramma steindachneri
|
DEMERARA RIVER, WISMAR |
|
F.R. LAMONTE |
Apistogramma steindachneri
|
ESSEQUIBO RIVER, ROCKSTONE |
1937 |
F.R. LAMONTE |
Apistogramma steindachneri
|
Essequibo, bei Rockstone, Brit. Guayana |
|
Koslowski det. II.1984 |
Apistogramma steindachneri
|
LAMA STOP-OFF, LAMA CREEK, IN CANAL AND BELOW DAM |
1908 |
C.H. EIGENMANN |
Apistogramma steindachneri
|
ROCK QUARRY BEHIND GIDEON'S STORE, WEST BANK MAZARUNI RIVER, MAZARUNI-POTARO DISTRICT |
1983 |
R.E. SCHMIDT |
Apteronotus albifrons
|
Brit. Guayana |
1962 |
|
Apteronotus bonapartii
|
MARI-MARI RIVER, MALALI |
|
F.R. LAMONTE |
Arapaima gigas
|
Rupununi River, Karanambo |
|
|
Ariomma bondi
|
Guyana, 40 - 70 miles offshore of the Guyanese coast, between the mouth of the Esquibo and Orinoco Rivers |
|
|
Ariomma regulus
|
Guyana, 40 - 70 miles offshore of the Guyanese coast, between the mouth of the Esquibo and Orinoco Rivers |
|
|
Aspredinichthys tibicen
|
BERBICE RIVER |
|
F.R.LAMONTE; C.J.FERRARIS |
Aspredinichthys tibicen
|
GEORGETOWN, TRENCHES |
1908 |
C.H. EIGENMANN |
Astyanax abramis
|
UPPER MAZARUNI DISTRICT, KURUPUNG RIVER |
1938 |
F. WOOD, F.R. LAMONTE |
Astyanax bimaculatus
|
ESSEQUIBO RIVER, ROCKSTONE |
|
F.R. LAMONTE |
Astyanax bimaculatus
|
GEORGETOWN |
1923 |
R. INCLE, M. BUERKLI |
Astyanax bimaculatus
|
GEORGETOWN, TRENCHES |
1908 |
C.H. EIGENMANN |
Astyanax bimaculatus
|
JUNCTION MAZARUNI-CUYUNI AND ESSEQUIBO RIVERS BARTICA |
|
F.R. LAMONTE |
Astyanax bimaculatus
|
SANTA ROSA, AMACURO RIVER |
1938 |
F.R. LAMONTE |
Astyanax bimaculatus
|
YARAKITA RIVER |
1937 |
F.R. LAMONTE |
Astyanax microlepis
|
GEORGETOWN |
|
J.T. NICHOLS |
Astyanax rupununi
|
Rupununi R., Guyana, 2°-3°N, 50°20'W. |
|
|
Astyanax scintillans
|
SAMBITO FALLS, AMACURA RIVER |
1938 |
|
Auchenipterus brevior
|
DEMERARA RIVER, SAND HILLS |
1936 |
F.R. LAMONTE |
Auchenipterus demerarae
|
DEMERARA RIVER |
|
F.R. LAMONTE |
Auchenipterus demerarae
|
DEMERARA RIVER, MALALI |
1935 |
C.J. FERRARIS |
Auchenipterus demerarae
|
DEMERARA RIVER, WISMAR |
|
C.J. FERRARIS, R.P. VARI |
Auxis thazard
|
Guyana, 40 - 70 miles offshore of the Guyanese coast, between the mouth of the Esquibo and Orinoco Rivers |
|
|
Awaous flavus
|
BARRACARA CREEK ON EAST BANK MAZARUNI RIVER MAZARUNI-POTARO DISTRICT |
1983 |
R.E. SCHMIDT, R.E. WATSON |
Awaous flavus
|
BATAVIA LANDING-GUYANA SAWMILLS, SOUTH BANK CUYUNI RIVER |
1982 |
R.E. SCHMIDT, R.E. WATSON |
Awaous flavus
|
KARTABO POINT, BETWEEN CUYUNI RIVER MOUTH AND MAZARUNI RIVER MOUTH |
1982 |
R.E. SCHMIDT, R.E. WATSON |
Awaous flavus
|
MAZARUNI RIVER MOUTH, KARTABO POINT |
1982 |
R.E. SCHMIDT, R.E. WATSON |
Awaous flavus
|
SANDBAR NORTH BANK CUYUNI RIVER, JUST UPSTREAM OF CAOWRIE CREEK, MAZARUNI-POTARO DISTRICT |
1983 |
R.E. SCHMIDT, R.E. WATSON |
Awaous flavus
|
SANDBAR NORTH BANK CUYUNI RIVER, JUST UPSTREAM OF CAOWRIE CREEK, MAZARUNI-POTARO DISTRICT |
1983 |
R.E. SCHMIDT, R.E. WATSON |
Awaous flavus
|
SANDBAR NORTH BANK CUYUNI RIVER, JUST UPSTREAM OF CAOWRY CREEK, MAZARUNI-POTARO DISTRICT |
1983 |
R.E. SCHMIDT, R.E. WATSON |
Awaous flavus
|
SANDBAR ON NORTH BANK CUYUNI RIVER, JUST WEST OF CAOWRIE CREEK MOUTH |
1982 |
R.E. SCHMIDT, R.E. WATSON |
Awaous flavus
|
SOUTH SHORE CUYUNI RIVER, ABOUT 2 MILES FROM KARTABO POINT, ESSEQUIBO DISTRICT |
1982 |
R.E. SCHMIDT, R.E. WATSON |
Bagre bagre
|
GUYANA OFF MOUTH ESQUIBO, NEW AMSTERDAM R |
|
|
Bairdiella chrysoura
|
ESSEQUIBO RIVER, ROCKSTONE |
|
F.R. LAMONTE |
Bairdiella ronchus
|
GUYANA OFF MOUTH ESQUIBO, NEW AMSTERDAM R |
|
|
Balistes vetula
|
Guyana, 40 - 70 miles offshore of the Guyanese coast, between the mouth of the Esquibo and Orinoco Rivers |
|
|
Batrachoides surinamensis
|
DEMERARA RIVER |
|
|
Batrachoides surinamensis
|
DEMERARA RIVER |
|
N. BORODIN |
Batrochoglanis villosus
|
ESSEQUIBO RIVER, ROCKSTONE |
1936 |
F.R. LAMONTE |
Batrochoglanis villosus
|
POTARO RIVER, TUMATUMARI |
|
J.T. NICHOLS |
Biotodoma cupido
|
CUYUNI RIVER AT MATOPE |
1924 |
M.L.J. STIASSNY, * |
Biotodoma cupido
|
DEMERARA RIVER, MALALI |
|
|
Biotodoma cupido
|
DEMERARA RIVER, MALALI |
1935 |
R. INGLE, M. BUERKLI |
Biotodoma cupido
|
DEMERARA RIVER, MALALI |
|
R. INGLE, M. BUERKLI |
Biotodoma cupido
|
DEMERARA RIVER, MARI-MARI |
1934 |
R. INGLE, M. BUERKLI |
Biotodoma cupido
|
DEMERARA RIVER, WISMAR |
1934 |
M.L.J.STIASSNY,B.K.URBAIN |
Biotodoma cupido
|
DEMERARA RIVER, WISMAR |
1935 |
R. INGLE, M. BUERKLI |
Biotodoma cupido
|
DEMERARA RIVER, WISMAR |
|
R. INGLE, M. BUERKLI |
Biotodoma cupido
|
DEMERARA RIVER, WISMAR |
|
R. INGLE, M. BUERKLI |
Biotodoma cupido
|
DEMERARA RIVER, WISMAR |
1930 |
R. INGLE, M. BUERKLI |
Biotodoma cupido
|
ESSEQUIBO RIVER, ROCKSTONE |
|
F.R. LAMONTE |
Biotodoma cupido
|
ESSEQUIBO RIVER, ROCKSTONE |
1937 |
F.R. LAMONTE |
Biotodoma cupido
|
KARTABO, CONFLUENCE CUYUNI AND MAZARUNI RIVERS |
1922 |
M.L.J. STIASSNY |
Biotodoma cupido
|
LAMA STOP-OFF, LAMA CREEK, IN CANAL AND BELOW DAM |
1908 |
C.H. EIGENMANN |
Biotodoma cupido
|
MALALI |
|
A.S. PINKUS |
Biotodoma cupido
|
MALALI |
|
R. INGLE, M. BUERKLI |
Biotodoma cupido
|
MARI-MARI RIVER, MALALI |
|
F.R. LAMONTE |
Biotoecus opercularis
|
ROCKSTONE |
|
M.L.J. STIASSNY |
Biotoecus opercularis
|
ROCKSTONE |
|
M.L.J. STIASSNY |
Bivibranchia fowleri
|
ESSEQUIBO RIVER, ROCKSTONE |
|
F.R. LAMONTE |
Bivibranchia fowleri
|
ESSEQUIBO RIVER, ROCKSTONE |
|
R.P. VARI |
Bivibranchia fowleri
|
ROCKSTONE |
1934 |
D.E. ROSEN, R.P. VARI |
Bivibranchia fowleri
|
ROCKSTONE |
|
R.P. VARI |
Bivibranchia fowleri
|
TRIBUTARY TO UPPER ESSEQUIBO RIVER, ONORA ABOVE BIG FALLS (UNOROWO RIVER) |
1937 |
A. FERNANDEZ Y. |
Bothus ocellatus
|
[occurrence summary] |
1969 |
|
Bothus ocellatus
|
Guyana, 40 - 70 miles offshore of the Guyanese coast, between the mouth of the Esquibo and Orinoco Rivers |
|
|
Bothus robinsi
|
Guyana, 40 - 70 miles offshore of the Guyanese coast, between the mouth of the Esquibo and Orinoco Rivers |
|
|
Boulengerella cuvieri
|
JUNCTION MAZARUNI-CUYUNI AND ESSEQUIBO RIVERS BARTICA |
|
R.P. VARI |
Boulengerella cuvieri
|
KARTABO |
1922 |
C.W. BEEB; B.A. BROWN |
Boulengerella cuvieri
|
ROCKSTONE |
|
J.W. ATZ, M.N. FEINBERG |
Boulengerella cuvieri
|
Rockstone, Essequibo-River, Brit. Guayana |
|
J. Gery rev. 1961 |
Boulengerella cuvieri
|
SANDBAR NORTH BANK CUYUNI RIVER, JUST UPSTREAM OF CAOWRIE CREEK, MAZARUNI-POTARO DISTRICT |
1983 |
R.P. VARI |
Boulengerella cuvieri
|
SANDBAR NORTH BANK CUYUNI RIVER, JUST UPSTREAM OF CAOWRY CREEK, MAZARUNI-POTARO DISTRICT |
1983 |
R.P. VARI |
Boulengerella lucius
|
ABOUT 100 m OFF KARTABO POINT, CONFLUENCE MAZARUNI AND CUYUNI RIVERS, MAZARUNI-POTARO DISTRICT |
1983 |
R.E. SCHMIDT |
Boulengerella lucius
|
RUPUNUNI RIVER |
|
R.P. VARI |
Brachychalcinus orbicularis
|
DEMERARA RIVER, MALALI TO GREAT FALLS |
1934 |
R.P. VARI |
Brachychalcinus orbicularis
|
ESSEQUIBO RIVER, ROCKSTONE |
1937 |
F.R. LAMONTE |
Brachychalcinus orbicularis
|
SANTA ROSA, AMACURO RIVER |
1938 |
|
Brachychalcinus orbicularis
|
YARAKITA RIVER |
1937 |
R.E. REIS |
Brachyhypopomus brevirostris
|
YARAKITA RIVER |
1937 |
F.R. LAMONTE |
Brachyplatystoma vaillantii
|
ABOUT 100 m OFF KARTABO POINT, CONFLUENCE MAZARUNI AND CUYUNI RIVERS |
1983 |
R.E. SCHMIDT |
Brochiloricaria macrodon
|
BERBICE RIVER |
|
B.A. BROWN |
Brochiloricaria macrodon
|
DEMERARA RIVER, MALALI |
1935 |
B.A. BROWN |
Brochiloricaria macrodon
|
DEMERARA RIVER, WISMAR |
|
B.A. BROWN |
Brochiloricaria macrodon
|
KORA-KORA CREEK |
|
B.A. BROWN |
Brochiloricaria macrodon
|
MALALI |
|
B.A. BROWN |
Brotula barbata
|
Guyana, 40 - 70 miles offshore of the Guyanese coast, between the mouth of the Esquibo and Orinoco Rivers |
|
|
Brycon falcatus
|
CEBO CREEK, WEST BANK MAZARUNI RIVER, EAST OF ST. EDWARDS CHURCH, MAZARUNI-POTARO DISTRICT |
1983 |
R.E. SCHMIDT |
Brycon falcatus
|
ESSEQUIBO RIVER, ROCKSTONE |
|
F.R. LAMONTE |
Brycon falcatus
|
ESSEQUIBO RIVER, ROCKSTONE |
|
F.R. LAMONTE |
Brycon falcatus
|
ESSEQUIBO RIVER, ROCKSTONE |
|
F.R. LAMONTE |
Brycon falcatus
|
ESSEQUIBO RIVER, ROCKSTONE |
|
R. INGLE |
Brycon falcatus
|
JUNCTION MAZARUNI-CUYUNI AND ESSEQUIBO RIVERS BARTICA |
|
F.R. LAMONTE |
Brycon falcatus
|
JUNCTION MAZARUNI-CUYUNI AND ESSEQUIBO RIVERS BARTICA |
|
R.P. VARI |
Brycon falcatus
|
KARTABO, JUNCTION MAZARUNI AND CUYUNI RIVERS, MARARUNI-POTARO DISTRICT |
|
R.P. VARI |
Brycon falcatus
|
ROCKSTONE |
|
A.S. PINKUS |
Brycon falcatus
|
SANDBAR NORTH BANK CUYUNI RIVER, JUST UPSTREAM OF CAOWRIE CREEK, MAZARUNI-POTARO DISTRICT |
1983 |
R.E. SCHMIDT |
Brycon falcatus
|
SANDBAR NORTH BANK CUYUNI RIVER, JUST UPSTREAM OF CAOWRY CREEK, MAZARUNI-POTARO DISTRICT |
1983 |
R.E. SCHMIDT |
Brycon falcatus
|
SANTA ROSA, AMACURO RIVER |
1938 |
F.R. LAMONTE |
Brycon falcatus
|
SANTA ROSA, AMACURO RIVER |
1938 |
F.R. LAMONTE |
Brycon opalinus
|
CUYUNI RIVER AT MATOPE |
1924 |
D.M. RODRIGUEZ |
Brycon pesu
|
2 MILES FROM KARTABO, JUNGLE STREAM AND POOL, PURUNI TRAIL |
1922 |
R.P. VARI |
Brycon pesu
|
ESSEQUIBO RIVER, ROCKSTONE |
|
F.R. LAMONTE |
Brycon pesu
|
ESSEQUIBO RIVER, ROCKSTONE |
|
R.P. VARI |
Brycon pesu
|
FOREST STREAM EAST OF BATAVIA LANDING-GUYANA SAWMILLS, SOUTH BANK CUYUNI RIVER |
1982 |
R.E. SCHMIDT |
Brycon pesu
|
JUNCTION MAZARUNI-CUYUNI AND ESSEQUIBO RIVERS BARTICA |
|
R.P. VARI |
Brycon pesu
|
KARTABO |
|
R.P. VARI |
Brycon pesu
|
KARTABO POINT, BETWEEN CUYUNI RIVER MOUTH AND MAZARUNI RIVER MOUTH |
1982 |
R.E. SCHMIDT |
Brycon pesu
|
KARTABO POINT, CONFLUENCE OF MAZARUNI AND CUYUNI RIVERS |
1983 |
R.E. SCHMIDT |
Brycon pesu
|
KARTABO, JUNCTION MAZARUNI AND CUYUNI RIVERS, MARARUNI-POTARO DISTRICT |
|
R.P. VARI |
Brycon pesu
|
MAZARUNI RIVER MOUTH, KARTABO POINT |
1982 |
R.E. SCHMIDT |
Brycon pesu
|
ROCKSTONE |
|
A.S. PINKUS |
Brycon pesu
|
SANDBAR NORTH BANK CUYUNI RIVER, JUST UPSTREAM OF CAOWRIE CREEK, MAZARUNI-POTARO DISTRICT |
1983 |
R.E. SCHMIDT |
Brycon pesu
|
SANDBAR NORTH BANK CUYUNI RIVER, JUST UPSTREAM OF CAOWRIE CREEK, MAZARUNI-POTARO DISTRICT |
1983 |
R.E. SCHMIDT |
Brycon pesu
|
SANDBAR ON NORTH BANK CUYUNI RIVER, JUST WEST OF CAOWRIE CREEK MOUTH |
1982 |
R.E. SCHMIDT |
Brycon pesu
|
SANDBAR ON NORTH BANK CUYUNI RIVER, JUST WEST OF CAOWRIE CREEK MOUTH, ESSEQUIBO DISTRICT |
1982 |
R.E. SCHMIDT |
Brycon pesu
|
WHYAPE CREEK, FIRST CREEK ON NORTH BANK CUYUNI RIVER, WEST OF MOUTH |
1982 |
R.E. SCHMIDT |
Brycon pesu
|
WISMAR |
|
R.P. VARI |
Bryconamericus deuterodonoides
|
Essequibo Basin, (Rio Amarilla, Rio Las Claritas, Rio Sophia, Rio Morrocoy), Guyana. |
|
D. Nowosad |
Bryconamericus peruanus
|
Essequibo Basin, (Rio Amarilla, Rio Las Claritas, Rio Sophia, Rio Morrocoy), Guyana. |
|
D. Nowosad |
Bryconamericus peruanus
|
Essequibo Basin, (Rio Amarilla, Rio Las Claritas, Rio Sophia, Rio Morrocoy), Guyana. |
|
D. Nowosad |
Bryconops affinis
|
BARRACARA CREEK ON EAST BANK MAZARUNI RIVER MAZARUNI-POTARO DISTRICT |
1983 |
R.E. SCHMIDT |
Bryconops affinis
|
DEMERARA RIVER, MALALI |
1935 |
M. BUERKLI, R. INGLE |
Bryconops affinis
|
Essequibo Basin, (Rio Amarilla, Rio Las Claritas, Rio Sophia, Rio Morrocoy), Guyana. |
|
D. Nowosad |
Bryconops affinis
|
ESSEQUIBO RIVER, ROCKSTONE |
|
R.P. VARI |
Bryconops affinis
|
KABURI ROCK, MAZARUNI RIVER |
|
F.R. LAMONTE |
Bryconops affinis
|
KARTABO POINT, CONFLUENCE OF MAZARUNI AND CUYUNI RIVERS |
1983 |
R.E. SCHMIDT |
Bryconops affinis
|
ROCKSTONE |
|
R.P. VARI |
Bryconops affinis
|
ROCKSTONE |
|
R.P. VARI |
Bryconops affinis
|
SAMBITO FALLS, AMACURO RIVER |
|
F.R. LAMONTE |
Bryconops affinis
|
SANDBAR NORTH BANK CUYUNI RIVER, JUST UPSTREAM OF CAOWRIE CREEK, MAZARUNI-POTARO DISTRICT |
1983 |
R.E. SCHMIDT |
Bryconops affinis
|
SANDBAR NORTH BANK CUYUNI RIVER, JUST UPSTREAM OF CAOWRY CREEK, MAZARUNI-POTARO DISTRICT |
1983 |
R.E. SCHMIDT |
Bryconops affinis
|
UPPER MAZARUNI DISTRICT, KURUPUNG RIVER |
1938 |
F.R. LAMONTE |
Bryconops affinis
|
WISMAR |
|
R.P. VARI |
Bryconops caudomaculatus
|
ARUAU RIVER, TRIBUTARY OF BARAMA NEAR ITS MOUTH IN THE WAINI |
1937 |
F.R. LAMONTE |
Bryconops caudomaculatus
|
DEMERARA RIVER |
|
R.P. VARI |
Bryconops caudomaculatus
|
DEMERARA RIVER, WISMAR |
|
F.R. LAMONTE |
Bryconops caudomaculatus
|
Essequibo Basin, (Rio Amarilla, Rio Las Claritas, Rio Sophia, Rio Morrocoy), Guyana. |
|
D. Nowosad |
Bryconops caudomaculatus
|
ESSEQUIBO RIVER, ROCKSTONE |
1938 |
F.R. LAMONTE |
Bryconops caudomaculatus
|
KARTABO, JUNCTION MAZARUNI AND CUYUNI RIVERS, MAZARUNI - POTARO DISTRICT |
1924 |
C.W. BEEBE; R.P. VARI |
Bryconops caudomaculatus
|
MAZARUNI RIVER, KAMAKUSA |
|
J.T. NICHOLS |
Bryconops caudomaculatus
|
ROCKSTONE |
|
R.P. VARI |
Bryconops caudomaculatus
|
ROCKSTONE, SMALL WOODLAND STREAM ON GLUCK ISLAND |
1908 |
C.H. EIGENMANN |
Bryconops caudomaculatus
|
UPPER MAZARUNI DISTRICT, KURUPUNG RIVER |
1938 |
F.R. LAMONTE |
Bryconops caudomaculatus
|
WISMAR |
|
R.P. VARI |
Bryconops melanurus
|
DEMERARA RIVER, MALALI TO GREAT FALLS |
1934 |
R.P. VARI |
Bryconops melanurus
|
Essequibo Basin, (Rio Amarilla, Rio Las Claritas, Rio Sophia, Rio Morrocoy), Guyana. |
|
D. Nowosad |
Bryconops melanurus
|
GEORGETOWN |
|
J.T. NICHOLS |
Bryconops melanurus
|
POTARO RIVER, ABOVE KAIETEUR FALLS |
1911 |
|
Bryconops melanurus
|
UPPER MAZARUNI DISTRICT, MACKREBA FALLS, KURUPUNG RIVER |
1939 |
R.P. VARI |
Bryconops melanurus
|
WISMAR |
1934 |
R.P. VARI |
Bryconops melanurus
|
WISMAR |
|
R.P. VARI |
Bryconops melanurus
|
WISMAR |
|
R.P. VARI |
Bujurquina vittata
|
ABANDONED FLOODED STONE QUARRY BEHIND GIDEON'S STORE, NORTH BANK MAZARUNI RIVER NEAR KARTABO, ESSEQUIBO DISTRICT |
1982 |
R.E. SCHMIDT |
Bujurquina vittata
|
DEMERARA RIVER |
|
F.R. LAMONTE |
Bujurquina vittata
|
Essequibo Basin, (Rio Amarilla, Rio Las Claritas, Rio Sophia, Rio Morrocoy), Guyana. |
|
D. Nowosad |
Bujurquina vittata
|
LAMA STOP-OFF, LAMA CREEK, IN CANAL AND BELOW DAM |
1908 |
C.H. EIGENMANN |
Bujurquina vittata
|
LAMA STOP-OFF, LAMA CREEK, IN CANAL AND BELOW DAM |
1908 |
C.H. EIGENMANN |
Bunocephalus chamaizelus
|
UPPER MAZARUNI DISTRICT, KURUPUNG RIVER |
1938 |
F.R. LAMONTE |
Bunocephalus verrucosus
|
ESSEQUIBO RIVER, ABOVE ROCKSTONE |
|
|
Caenotropus labyrinthicus
|
Rupununi R., Guyana, 2°-3°N, ?50°20'W. |
|
|
Caenotropus maculosus
|
CEBO CREEK, NORTH BANK MAZARUNI RIVER, FEW HUNDRED YARDS EAST OF ST. EDWARDS CHURCH, KARTABO |
1982 |
R.E. SCHMIDT |
Caenotropus maculosus
|
ESSEQUIBO RIVER, ROCKSTONE |
1936 |
F.R. LAMONTE |
Caenotropus maculosus
|
ESSEQUIBO RIVER, ROCKSTONE |
|
F.R. LAMONTE; R.P. VARI |
Caenotropus maculosus
|
ESSEQUIBO RIVER, ROCKSTONE |
1938 |
M. TOLEDO-PIZA |
Caenotropus maculosus
|
ESSEQUIBO RIVER, ROCKSTONE |
|
R.P. VARI |
Caenotropus maculosus
|
HEADWATERS OF ESSEQUIBO RIVER, BETWEEN MARUDI RIVER AND KUYUWINI RIVER MOUTH, JUST ABOVE MOUTH |
1937 |
M. TOLEDO-PIZA |
Caenotropus maculosus
|
MCTURK'S RANCH, KARANAMBO ON RUPUNUNI RIVER JUST BELOW YUPUKARRI, FROM SUNKEN BOAT |
1937 |
M. TOLEDO-PIZA |
Caenotropus maculosus
|
POTARO RIVER, TUMATUMARI |
|
J.T. NICHOLS; R.P. VARI |
Caenotropus maculosus
|
ROCKSTONE |
|
M.H. HARNICK |
Caenotropus maculosus
|
SANTA ROSA, AMACURO RIVER |
1938 |
F.R. LAMONTE; R.P. VARI |
Caenotropus maculosus
|
TRIBUTARY TO UPPER ESSEQUIBO RIVER, ONORA ABOVE BIG FALLS (UNOROWO RIVER) |
1937 |
A. FERNANDEZ Y. |
Calamus pennatula
|
Guyana, 40 - 70 miles offshore of the Guyanese coast, between the mouth of the Esquibo and Orinoco Rivers |
|
|
Callichthys callichthys
|
CONTINGA CREEK |
1924 |
C.W. BEEBE |
Callichthys callichthys
|
DEMERARA RIVER, WISMAR |
|
F.R. LAMONTE |
Callichthys callichthys
|
DEMERARA RIVER, WISMAR |
1935 |
R.E. REIS |
Callichthys callichthys
|
MARUDI MOUNTAINS, UPPER RUPUNUNI RIVER |
1938 |
A. FERNANDEZ Y. |
Callichthys callichthys
|
MAZARUNI-POTARO DISTRICT, VICINITY OF KARTABO NEAR JUNCTION OF MAZARUNI AND CUYUNI RIVERS |
1922 |
C.W. BEEBE |
Callichthys callichthys
|
POTARO RIVER, TUMATUMARI |
|
J.T. NICHOLS |
Callichthys callichthys
|
POTARO RIVER, TUMATUMARI |
|
J.T. NICHOLS |
Caranx crysos
|
Guyana, 40 - 70 miles offshore of the Guyanese coast, between the mouth of the Esquibo and Orinoco Rivers |
|
|
Caranx hippos
|
GUYANA OFF MOUTH ESQUIBO, NEW AMSTERDAM R |
|
|
Carcharhinus limbatus
|
GUYANA OFF MOUTH ESQUIBO, NEW AMSTERDAM R |
|
|
Carnegiella strigata
|
Brit. Guayana |
|
|
Carnegiella strigata
|
DEMERARA RIV DEMERARA RIVER |
1973 |
|
Carnegiella strigata
|
DEMERARA RIVER |
|
|
Carnegiella strigata
|
DEMERARA RIVER |
|
R.P. VARI |
Carnegiella strigata
|
DEMERARA RIVER, MALALI |
1935 |
|
Carnegiella strigata
|
DEMERARA RIVER, WISMAR |
|
F.R. LAMONTE |
Carnegiella strigata
|
MADUNI STOP-OFF, MADUNI CREEK, IN CANAL AND BELOW THE DAM |
1908 |
C.H. EIGENMANN |
Carnegiella strigata
|
ROCKSTONE |
1933 |
A.S. PINKUS |
Carnegiella strigata
|
Rockstone, Essequibo-River, Brit. Guayana |
|
|
Caulolatilus cyanops
|
Guyana, 40 - 70 miles offshore of the Guyanese coast, between the mouth of the Esquibo and Orinoco Rivers |
|
|
Caulolatilus intermedius
|
Guyana, 40 - 70 miles offshore of the Guyanese coast, between the mouth of the Esquibo and Orinoco Rivers |
|
|
Centromochlus carolae
|
Cuyuni-Mazaruni, Cuyuni River, sand island in middle of river just downstream from Kurutuku |
2011 |
|
Centropomus parallelus
|
GEORGETOWN DEMERARA RIVER |
1973 |
|
Centropomus undecimalis
|
DEMERARA RIVER |
|
|
Centropomus undecimalis
|
POTARO RIVER, TUMATUMARI |
|
N. BORODIN |
Chaetodipterus faber
|
Guyana, 40 - 70 miles offshore of the Guyanese coast, between the mouth of the Esquibo and Orinoco Rivers |
|
|
Chaetodipterus faber
|
Paramaribo, Brit.-Guayana |
1910 |
|
Chalceus macrolepidotus
|
AKIMA ISLAND |
1924 |
R.P. VARI |
Chalceus macrolepidotus
|
BARTICA |
1935 |
A.S. PINKUS |
Chalceus macrolepidotus
|
ESSEQUIBO RIVER, ROCKSTONE |
|
|
Chalceus macrolepidotus
|
ESSEQUIBO RIVER, ROCKSTONE |
1937 |
F. WOOD, F.R. LAMONTE |
Chalceus macrolepidotus
|
ESSEQUIBO RIVER, ROCKSTONE |
1937 |
F.R. LAMONTE |
Chalceus macrolepidotus
|
ESSEQUIBO RIVER, ROCKSTONE |
1937 |
F.R. LAMONTE |
Chalceus macrolepidotus
|
ESSEQUIBO RIVER, ROCKSTONE |
|
F.R. LAMONTE |
Chalceus macrolepidotus
|
ESSEQUIBO RIVER, ROCKSTONE |
1937 |
F.R. LAMONTE |
Chalceus macrolepidotus
|
HEADWATERS OF ESSEQUIBO RIVER, BETWEEN MARUDI RIVER AND KUYUWINI RIVER MOUTH, JUST ABOVE MOUTH |
1937 |
C.J. FERRARIS |
Chalceus macrolepidotus
|
JUNCTION MAZARUNI-CUYUNI AND ESSEQUIBO RIVERS BARTICA |
|
R.P. VARI |
Chalceus macrolepidotus
|
KARTABO, JUNCTION MAZARUNI AND CUYUNI RIVERS, MARARUNI-POTARO DISTRICT |
|
R.P. VARI |
Chalceus macrolepidotus
|
SANDBAR NORTH BANK CUYUNI RIVER, JUST UPSTREAM OF CAOWRIE CREEK, MAZARUNI-POTARO DISTRICT |
1983 |
R.E. SCHMIDT |
Chalceus macrolepidotus
|
TUMATUMARI, SANDBARS ABOVE AND BELOW THE CATARACT, IN CATARACT,AND SMALL AFFLUENT TRIBUTARY BELOW CATARACT |
1908 |
C.H. EIGENMANN |
Characidium amaila
|
Kuribrong River drainage, a tributary of the Potaro/Essequibo River system, confluence of the Amaila and Kuribrong rivers immediately above Amaila Falls (Rapids 1), Region 8 |
2011 |
|
Characidium fasciatum
|
Essequibo Basin, (Rio Amarilla, Rio Las Claritas, Rio Sophia, Rio Morrocoy), Guyana. |
|
D. Nowosad |
Characidium fasciatum
|
LITTLE TAKUTU RIVER AND TRIBUTARIES, MAZARAHALLY TAKUTU LUMBER CAMP, WEST SHORE MAZARUNI RIVER |
1983 |
R.E. SCHMIDT |
Characidium steindachneri
|
MEMBARU CREEK, TRIBUTARY OF UPPER MAZARUNI RIVER |
1938 |
F. WOOD, F.R. LAMONTE |
Characidium zebra
|
Rupununi R., Guyana, 2°-3°N, 50°20'W. |
|
|
Charax gibbosus
|
DEMERARA RIVER, MALALI TO GREAT FALLS |
1934 |
R.P. VARI |
Charax gibbosus
|
Essequibo Basin, (Rio Amarilla, Rio Las Claritas, Rio Sophia, Rio Morrocoy), Guyana. |
|
D. Nowosad |
Charax gibbosus
|
Essequibo Basin, (Rio Amarilla, Rio Las Claritas, Rio Sophia, Rio Morrocoy), Guyana. |
|
D. Nowosad |
Charax gibbosus
|
ESSEQUIBO RIVER, ROCKSTONE |
|
F.R. LAMONTE |
Charax gibbosus
|
GEORGETOWN |
|
J.T. NICHOLS |
Charax gibbosus
|
GEORGETOWN, TRENCHES |
1908 |
C.H. EIGENMANN |
Charax gibbosus
|
Guiana |
|
|
Charax gibbosus
|
POTARO RIVER, TUMATUMARI |
|
J.T. NICHOLS |
Charax hemigrammus
|
ESSEQUIBO RIVER, ROCKSTONE |
|
F.R. LAMONTE |
Charax hemigrammus
|
UPPER MAZARUNI DISTRICT, KURUPUNG RIVER |
1938 |
F.R. LAMONTE |
Chilodus punctatus
|
ABOVE ROCKSTONE |
|
A.S. PINKUS |
Chilodus punctatus
|
DEMERARA RIVER |
|
R.P. VARI |
Chilodus punctatus
|
MALALI |
|
F.R. LAMONTE |
Chilodus punctatus
|
ROCKSTONE |
|
M. TOLEDO-PIZA |
Chilodus punctatus
|
ROCKSTONE, ESSEQUIBO RIVER AT STELLING(PIER), RAILROAD CUT BELOW TOWN, IN SMALL WOODLAND CREEK ON GLUCK ISLAND, ON/AROUND SAND BANK AT BEND ABOVE TOWN |
1908 |
C.H. EIGENMANN |
Chilodus punctatus
|
RUPUNUNI RIVER, SAVANNAH POND NEAR DADANAWA |
1938 |
D. MARCY |
Chilodus punctatus
|
WISMAR |
|
F.R. LAMONTE |
Chilomycterus schoepfii
|
Guyana, 40 - 70 miles offshore of the Guyanese coast, between the mouth of the Esquibo and Orinoco Rivers |
|
|
Chloroscombrus chrysurus
|
DEMERARA RIVE DEMERARA RIVER |
1973 |
|
Chloroscombrus chrysurus
|
Guyana, 40 - 70 miles offshore of the Guyanese coast, between the mouth of the Esquibo and Orinoco Rivers |
|
|
Cichla ocellaris
|
DEMERARA RIVER |
|
R. INGLE, M. BUERKLI |
Cichla ocellaris
|
DEMERARA RIVER, MALALI |
1935 |
R. INGLE, M. BUERKLI |
Cichla ocellaris
|
DEMERARA RIVER, MALALI |
|
R. INGLE, M. BUERKLI |
Cichla ocellaris
|
DEMERARA RIVER, MALALI |
|
R. INGLE, M. BUERKLI |
Cichla ocellaris
|
ESSEQUIBO POND, ROCKSTONE |
1937 |
F.R. LAMONTE |
Cichla ocellaris
|
ESSEQUIBO RIVER, ROCKSTONE |
|
|
Cichla ocellaris
|
ESSEQUIBO RIVER, ROCKSTONE |
|
R. INGLE, M. BUERKLI |
Cichla ocellaris
|
KARTABO |
1924 |
C.W. BEEBE; M.N. FEINBERG |
Cichla ocellaris
|
KARTABO |
1924 |
M.L.J. STIASSNY, * |
Cichla ocellaris
|
MARI-MARI RIVER, MALALI |
|
F.R. LAMONTE |
Cichla ocellaris
|
ROCKSTONE AND LAMA STOP-OFF |
1908 |
C.H. EIGENMANN |
Cichlasoma bimaculatum
|
DEMERARA RIV DEMERARA RIVER |
1973 |
|
Cichlasoma bimaculatum
|
DEMERARA RIVER |
|
J.T. NICHOLS |
Cichlasoma bimaculatum
|
DEMERARA RIVER |
|
J.T. NICHOLS |
Cichlasoma bimaculatum
|
ESSEQUIBO RIVER, ROCKSTONE |
1937 |
F.R. LAMONTE |
Cichlasoma bimaculatum
|
ESSEQUIBO RIVER, ROCKSTONE |
1937 |
F.R. LAMONTE |
Cichlasoma bimaculatum
|
GEORGETOWN |
|
R. INGLE, M. BUERKLI |
Cichlasoma bimaculatum
|
GEORGETOWN |
1923 |
R. INGLE, M. BUERKLI |
Cichlasoma bimaculatum
|
GEORGETOWN, TRENCHES |
1908 |
C.H. EIGENMANN |
Cichlasoma bimaculatum
|
SAMBITO FALLS, AMACURO RIVER |
|
F.R. LAMONTE |
Cichlasoma bimaculatum
|
SANTA ROSA, AMACURO RIVER |
|
F.R. LAMONTE |
Cichlasoma bimaculatum
|
YARAKITA RIVER |
1937 |
F.R. LAMONTE |
Cichlasoma bimaculatum
|
YARAKITA RIVER |
1937 |
F.R. LAMONTE |
Citharichthys spilopterus
|
[occurrence summary] |
1969 |
|
Citharichthys spilopterus
|
KARTABO POINT, BETWEEN CUYUNI RIVER MOUTH AND MAZARUNI RIVER MOUTH |
1982 |
R.E. SCHMIDT |
Cleithracara maronii
|
DEMERARA RIVER, WISMAR |
|
A.S. PINKUS |
Cleithracara maronii
|
DEMERARA RIVER, WISMAR |
|
F.R. LAMONTE |
Cleithracara maronii
|
DEMERARA RIVER, WISMAR |
1930 |
M. STIASSNY,B. URBAIN,L.* |
Cleithracara maronii
|
DEMERARA RIVER, WISMAR |
|
M.L.J.STIASSNY,B.K.URBAIN |
Colomesus asellus
|
ABOVE ROCKSTONE |
|
A.S. PINKUS; R.E. SCHMIDT |
Colomesus asellus
|
JUNCTION MAZARUNI-CUYUNI AND ESSEQUIBO RIVERS BARTICA |
|
F.R. LAMONTE |
Colomesus asellus
|
KARTABO POINT, BETWEEN CUYUNI RIVER MOUTH AND MAZARUNI RIVER MOUTH |
1982 |
R.E. SCHMIDT |
Colomesus asellus
|
MAZARUNI RIVER MOUTH, KARTABO POINT |
1982 |
R.E. SCHMIDT |
Colomesus asellus
|
SANDBAR ON NORTH BANK CUYUNI RIVER, JUST WEST OF CAOWRIE CREEK MOUTH, ESSEQUIBO DISTRICT |
1982 |
R.E. SCHMIDT |
Colomesus psittacus
|
DEMERARA RIVER |
|
M.H.HARNICK,D.M.RODRIGUEZ |
Colomesus psittacus
|
DEMERARA RIVER, MALALI TO GREAT FALLS |
1934 |
R.A. ARRINDELL |
Colomesus psittacus
|
GEORGETOWN |
|
J.C. TYLER |
Colomesus psittacus
|
NORTHWEST DISTRICT, MORAWHANNA, BARIMA RIVER |
1937 |
F.R. LAMONTE |
Conodon nobilis
|
GUYANA OFF MOUTH ESQUIBO, NEW AMSTERDAM R |
|
|
Copella arnoldi
|
ARUAU RIVER, TRIBUTARY OF BARAMA NEAR ITS MOUTH IN THE WAINI |
1937 |
F.R. LAMONTE |
Copella arnoldi
|
DEMERARA RIVER, WISMAR |
|
F.R. LAMONTE |
Copella arnoldi
|
ESSEQUIBO POND, ROCKSTONE |
1937 |
F.R. LAMONTE |
Copella arnoldi
|
UPPER MAZARUNI DISTRICT, KURUPUNG RIVER |
1938 |
F.R. LAMONTE |
Copella arnoldi
|
YARAKITA RIVER |
1937 |
F.R. LAMONTE |
Copella arnoldi
|
YARAKITA RIVER |
1937 |
F.R. LAMONTE |
Copella arnoldi
|
YARAKITA RIVER |
1937 |
F.R. LAMONTE |
Copella compta
|
ARUBABO RIVER, TRIBUTARY OF KAKO-MAZARUNI |
1939 |
F. WOOD, F.R. LAMONTE |
Corydoras blochi
|
Moco Creek near Lehtem, 3°18'N, 59°46'W, trib. of Rio Tacutu, Rio Branco system, Essequibo, Guyana. |
|
|
Corydoras melanistius
|
DEMERARA RIVER, MALALI |
1935 |
H. NYSSEN |
Corydoras melanistius
|
DEMERARA RIVER, MARI MARI |
1965 |
|
Corydoras melanistius
|
DEMERARA RIVER, WISMAR |
|
H. NYSSEN |
Corydoras melanistius
|
MALALI |
|
|
Corydoras melanistius
|
MARI-MARI RIVER, MALALI |
|
F.R. LAMONTE |
Corydoras melanistius
|
ROCKSTONE, ESSEQUIBO RIVER AT STELLING(PIER), RAILROAD CUT BELOW TOWN, IN SMALL WOODLAND CREEK ON GLUCK ISLAND, ON/AROUND SAND BANK AT BEND ABOVE TOWN |
1908 |
H. NYSSEN |
Corydoras potaroensis
|
Creek below Potaro Landing (5°20'N, 59°05'W), Potaro R., Essequibo, Guyana. |
|
|
Corydoras punctatus
|
DEMERARA RIVER, WISMAR |
|
F.R. LAMONTE |
Corymbophanes andersoni
|
Aruataima Falls, Upper Potaro R., Guyana, 5°00'05'N, 59°37'33"W. |
|
|
Corymbophanes kaiei
|
Oung Creek, Chenapou River-Potaro River drainage), about 1 hour hike southwest of coordinates 04°58'26"N, 59°34'41"W, (mouth of Chenapou R.), Potaro-Siparuni region, Guyana. |
|
|
Creagrutus melanzonus
|
LITTLE TAKUTU RIVER AND TRIBUTARIES, MAZARAHALLY TAKUTU LUMBER CAMP, WEST SHORE MAZARUNI RIVER |
1983 |
R.E. SCHMIDT |
Creagrutus melanzonus
|
POTARO RIVER, TUMATUMARI |
|
J.T. NICHOLS |
Crenicichla alta
|
ABANDONED FLOODED STONE QUARRY BEHIND GIDEON'S STORE, NORTH BANK MAZARUNI RIVER NEAR KARTABO, ESSEQUIBO DISTRICT |
1982 |
R.E. SCHMIDT |
Crenicichla alta
|
Essequibo Basin, (Rio Amarilla, Rio Las Claritas, Rio Sophia, Rio Morrocoy), Guyana. |
|
D. Nowosad |
Crenicichla alta
|
KARTABO |
1920 |
C.W.BEEBE;BROWN,ARRINDELL |
Crenicichla alta
|
Rupununi R., Guyana, 2°-3°N, 50°20'W. |
|
|
Crenicichla alta
|
SAMBITO FALLS, AMACURO RIVER |
|
F.R. LAMONTE |
Crenicichla alta
|
UPPER MAZARUNI DISTRICT, KURUPUNG RIVER |
1939 |
F. WOOD, F.R. LAMONTE |
Crenicichla alta
|
YARAKITA RIVER |
1937 |
F.R. LAMONTE |
Crenicichla brasiliensis
|
JUNCTION MAZARUNI-CUYUNI AND ESSEQUIBO RIVERS BARTICA |
|
F.R. LAMONTE |
Crenicichla johanna
|
MARI-MARI RIVER, MALALI |
|
F.R. LAMONTE |
Crenicichla johanna
|
UPPER MAZARUNI DISTRICT, KURUPUNG RIVER |
1938 |
F.R. LAMONTE |
Crenicichla lugubris
|
CEBO CREEK, NORTH BANK MAZARUNI RIVER, FEW HUNDRED YARDS EAST OF ST. EDWARDS CHURCH, KARTABO |
1982 |
R.E. SCHMIDT |
Crenicichla lugubris
|
CEBO CREEK, WEST BANK MAZARUNI RIVER, EAST OF ST. EDWARDS CHURCH, MAZARUNI-POTARO DISTRICT |
1983 |
R.E. SCHMIDT |
Crenicichla lugubris
|
DEMERARA RIVER, WISMAR |
|
F.R. LAMONTE |
Crenicichla lugubris
|
KARTABO |
1924 |
C.W.BEEBE;M.L.J.STIASSNY* |
Crenicichla lugubris
|
KARTABO POINT, BETWEEN CUYUNI RIVER MOUTH AND MAZARUNI RIVER MOUTH |
1982 |
R.E. SCHMIDT |
Crenicichla lugubris
|
TRIBUTARY TO UPPER ESSEQUIBO RIVER, ONORA ABOVE BIG FALLS (UNOROWO RIVER) |
1937 |
A. FERNANDEZ Y. |
Crenicichla lugubris
|
UPPER MAZARUNI DISTRICT, KURUPUNG RIVER |
1939 |
F. WOOD, F.R. LAMONTE |
Crenicichla saxatilis
|
ARUAU RIVER, TRIBUTARY OF BARAMA NEAR ITS MOUTH IN THE WAINI |
1937 |
F.R. LAMONTE |
Crenicichla saxatilis
|
DEMERARA RIVER |
|
J.T. NICHOLS |
Crenicichla saxatilis
|
DEMERARA RIVER, MALALI |
|
R. INGLE, M. BUERKLI |
Crenicichla saxatilis
|
DEMERARA RIVER, WISMAR |
1935 |
D.E. ROSEN, et al. |
Crenicichla saxatilis
|
DEMERARA RIVER, WISMAR |
1935 |
M. BUERKLI |
Crenicichla saxatilis
|
DEMERARA RIVER, WISMAR |
|
M. BUERKLI, R. INGLE |
Crenicichla saxatilis
|
GEORGETOWN |
|
C.H. EIGENMANN |
Crenicichla saxatilis
|
GEORGETOWN |
|
|
Crenicichla saxatilis
|
GEORGETOWN |
|
|
Crenicichla saxatilis
|
MARI-MARI RIVER, MALALI |
|
F.R. LAMONTE |
Crenicichla saxatilis
|
POTARO RIVER, TUMATUMARI |
|
J.T. NICHOLS |
Crenicichla saxatilis
|
POTARO RIVER, TUMATUMARI |
|
J.T. NICHOLS |
Crenicichla saxatilis
|
POTARO RIVER, TUWATUWA |
|
|
Crenicichla saxatilis
|
SANTA ROSA, AMACURO RIVER |
1938 |
F.R. LAMONTE |
Crenicichla saxatilis
|
YARAKITA RIVER |
1937 |
F.R. LAMONTE |
Crenicichla wallacii
|
CEBO CREEK, WEST BANK MAZARUNI RIVER, EAST OF ST. EDWARDS CHURCH, MAZARUNI-POTARO DISTRICT |
1983 |
R.E. SCHMIDT |
Crenicichla wallacii
|
DEMERARA RIVER, MALALI TO GREAT FALLS |
1934 |
R. INGLE, M. BUERKLI |
Crenicichla wallacii
|
MARI-MARI RIVER, MALALI |
|
F.R. LAMONTE |
Crenicichla wallacii
|
MAZARUNI-POTARO DISTRICT, VICINITY OF KARTABO NEAR JUNCTION OF MAZARUNI AND CUYUNI RIVERS |
1924 |
C.W. BEEBE |
Crenicichla wallacii
|
ROCK QUARRY BEHIND GIDEON'S STORE, WEST BANK MAZARUNI RIVER, MAZARUNI-POTARO DISTRICT |
1983 |
R.E. SCHMIDT |
Crenicichla wallacii
|
ROCKSTONE, ESSEQUIBO RIVER AT STELLING(PIER), RAILROAD CUT BELOW TOWN, IN SMALL WOODLAND CREEK ON GLUCK ISLAND, ON/AROUND SAND BANK AT BEND ABOVE TOWN |
1908 |
C.H. EIGENMANN |
Crenicichla wallacii
|
SANDBAR NORTH BANK CUYUNI RIVER, JUST UPSTREAM OF CAOWRIE CREEK, MAZARUNI-POTARO DISTRICT |
1983 |
R.E. SCHMIDT |
Crenuchus spilurus
|
Brit. Guayana |
1965 |
J. Gery rev. 1961 |
Crenuchus spilurus
|
DEMERARA RIVER |
|
B.A. BROWN |
Crenuchus spilurus
|
ESSEQUIBO RIVER |
1934 |
R.P. VARI |
Crenuchus spilurus
|
KORA-KORA CREEK |
|
F.R. LAMONTE |
Cteniloricaria platystoma
|
LITTLE TAKUTU RIVER AND TRIBUTARIES, MAZARAHALLY TAKUTU LUMBER CAMP, WEST SHORE MAZARUNI RIVER |
1983 |
R.E. SCHMIDT |