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Bryaninops isis  Larson, 1985

Isis goby
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Bryaninops isis   AquaMaps   Data sources: GBIF OBIS
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Image of Bryaninops isis (Isis goby)
Bryaninops isis
Picture by Larson, H.K.

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

Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Gobiidae (Gobies) > Gobiinae
More on author: Larson.

Environment / Climate / Range Ecology

Marine; freshwater; brackish; reef-associated; amphidromous (Ref. 46888); depth range 1 - 15 m (Ref. 90102).   Subtropical

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

Western Pacific: Ryukyu Islands and the Great Barrier Reef.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 1.5 cm SL male/unsexed; (Ref. 43239)

Short description Morphology | Morphometrics

Dorsal spines (total): 7; Dorsal soft rays (total): 8; Anal spines: 1; Anal soft rays: 8 - 9. Characterized by semi-transparent green or pale yellow head and body, lower head and body bright iridescent green; presence of nine reddish to brownish orange internal bars extending dorsally from vertebral column; three indistinct brownish orange bars across peritoneum; 7-8 narrow internal bars ventrally from vertebral column; lower caudal fin base and peduncle sometimes with yellow orange blotch; 2-4 lowermost pectoral rays unbranched and thickened distally; longitudinal scale series 34-51; short and cup-like pelvic fins, fleshy lobes and frenum; opening of gill usually reaching to below rear edge of eye (Ref. 90102).

Biology     Glossary (e.g. epibenthic)

Found on gorgonians, commensal (Ref. 43239). Exclusively associated with Isis hippuris in 1-15 m (Ref 90102).

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

Main reference Upload your references | References | Coordinator | Collaborators

Nakabo, T., 2002. Fishes of Japan with pictorial keys to the species, English edition II. Tokai University Press, Japan, pp 867-1749. (Ref. 43239)

IUCN Red List Status (Ref. 115185)

CITES (Ref. 115941)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

FAO(Publication : search) | FisheriesWiki | Sea Around Us

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Internet sources

Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | 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 | Zoobank | Zoological Record

Estimates of some properties based on models

Preferred temperature (Ref. 115969): 25 - 29.3, mean 28.5 (based on 1684 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00617 (0.00281 - 0.01352), b=3.08 (2.89 - 3.27), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic Level (Ref. 69278):  3.0   ±0.3 se; Based on size and trophs of closest relatives
Resilience (Ref. 69278):  High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153):  Low vulnerability (10 of 100) .