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Entomacrodus corneliae  (Fowler, 1932)

Cornelia's rockskipper
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Entomacrodus corneliae
Picture by Randall, J.E.

Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Blenniidae (Combtooth blennies) > Salariinae
Etymology: Entomacrodus: Greek, ento = inside + Greek, makros = big + Greek, odous = teeth (Ref. 45335).

Environment / Climate / Range Ecology

Marine; demersal.   Tropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Eastern Central Pacific: Marquesas Islands.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 5.0 cm SL male/unsexed; (Ref. 54980)

Short description Morphology | Morphometrics

Dorsal spines (total): 13; Dorsal soft rays (total): 13-15; Anal spines: 2; Anal soft rays: 16 - 17. Single cirrus on each side of nape; 3-6 cirri on supraorbital tentacle; upper lip margin smooth medially, lateral 1/3 crenulate; body coloration light gray-brown, 6 short paired bars along sides of body, numerous, generally longitudinal, rows of white spots and dashes; head pale brown bearing 2 oblique black striations behind eye and brown band between, dorsally with numerous dark brown dots, and dark brown lines on ventral area. Dorsal spines XIII, 13-15 (rarely 13); anal rays usually 16; lateral line terminating below second and fourth dorsal soft rays; gill rakers 16-17 (Ref. 54980).

Biology     Glossary (e.g. epibenthic)

Oviparous. Eggs are demersal and adhesive (Ref. 205), and are attached to the substrate via a filamentous, adhesive pad or pedestal (Ref. 94114). Larvae are planktonic, often found in shallow, coastal waters (Ref. 94114).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Oviparous, distinct pairing (Ref. 205).

Main reference Upload your references | References | Coordinator : Williams, Jeffrey T. | Collaborators

Springer, V.G., 1967. Revision of the circumtropical shorefish genus Entomacrodus (Blennidae: Salariinae). Proc. U.S. Natl. Mus. 122(3582):150 p. (Ref. 40910)

IUCN Red List Status (Ref. 115185)

CITES (Ref. 108899)

Not Evaluated

Threat to humans

  Harmless




Human uses

FAO(Publication : search) | FisheriesWiki |

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Internet sources

BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishes of Iran | Fishtrace | GenBank(genome, nucleotide) | GloBI | GOBASE | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Scirus | SeaLifeBase | Tree of Life | Wikipedia(Go, Search) | World Records Freshwater Fishing | Zoological Record

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00741 (0.00328 - 0.01678), b=3.00 (2.81 - 3.19), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic Level (Ref. 69278):  2.0   ±0.00 se; Based on food items.
Resilience (Ref. 69278):  High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153):  Low vulnerability (12 of 100) .