Bryaninops loki, Loki whip-goby

Bryaninops loki Larson, 1985

Loki whip-goby
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Bryaninops loki   AquaMaps   Data sources: GBIF OBIS
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Bryaninops loki
Photo de Bogorodsky, S.V.

Classification / Noms Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Eponymy: Loki was a legendary Old Norse God who was a rather enigmatic trickster, presumably referring to the goby’s cryptic coloration, matching the gorgonian sea fans and whips on which it is most often found. (Ref. 128868), visit book page.
More on author: Larson.

Environnement : milieu / zone climatique / profondeur / gamme de distribution Écologie

marin récifal; profondeur 6 - 45 m (Ref. 90102). Subtropical

Distribution Territoires | Zones FAO | Écosystèmes | Occurrences | Carte par point | Introductions | Faunafri

Indo-Pacific: in the western Pacific from the Ryukyu Islands south to the Great Barrier Reef, Lord Howe Island, and New Caledonia, east to Fiji and Samoa, and the Hawaiian Islands. Only the Chagos Archipelago in the Indian Ocean, but other localities are expected. The authors report the species for the Red Sea from a specimen from Sudan, one at Ras Bob on the southeast coast of the Sinai Peninsula, and one from the Seven Brothers Islands in the Gulf of Aden near the southern end of the Red Sea (Ref. 89154). Known as widespread in the tropics south to Montague Island (Ref. 9002).

Taille / Poids / Âge

Maturité: Lm ?  range ? - ? cm
Max length : 4.5 cm SL mâle / non sexé; (Ref. 48637)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 6 - 7; Rayons mous dorsaux (Total) : 7 - 9; Épines anales: 1; Rayons mous anaux: 7 - 9. Dorsal-fin rays VI + I,7-I,9, usually I,8; anal-fin rays I,7-I,9, usually I,8; scales usually extending forward to above pectoral-fin base, the longitudinal scale count 33–53 (mean scale count 47); body depth at origin of anal fin 10.5–17.8% SL; body progressively compressed posteriorly; head width slightly greater than head depth; snout short, the length equal to or less than orbit diameter; gill opening extending forward to posterior margin of orbit; one or two canine teeth at side of lower jaw; caudal fin truncate with rounded corners; pelvic fins short, round, and cup-like; pelvic spines short and fleshy; nape and body transparent dorsally with seven narrow red bars that broaden as they pass onto dusky golden ventral part of body (on some individuals, the red and gold tend to merge, making the bars indistinct); a white to pale yellow line visible dorsally on vertebral column. A small species, generally less than 20 mm SL (Ref. 89154).
Body shape (shape guide): elongated; Cross section: compressed.

Biologie     Glossaire (ex. epibenthic)

Known to live only on sea whips and gorgonian corals (Ref. 9002). Occurs usually with Junceela fragilis in Indonesia, that found inshore on somewhat silty reefs (Ref. 48637).

Cycle de vie et comportement reproducteur Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Référence principale Téléchargez vos références | Références | Coordinateur | Collaborateurs

Kuiter, R.H., 1993. Coastal fishes of south-eastern Australia. University of Hawaii Press. Honolulu, Hawaii. 437 p. (Ref. 9002)

Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))

  Préoccupation mineure (LC) ; Date assessed: 13 March 2015

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless





Utilisations par l'homme

FAO - Publication: search | FishSource |

Plus d'informations

Écologie trophique
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Écologie
Écologie
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Sources Internet

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | FishWatcher | CISTI | Catalog of Fishes: Genre, Espèce | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Arbre de Vie | Wikipedia: aller à, chercher | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimations basées sur des modèles

Indice de diversité phylogénétique
(Réf. 82804)
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight a=0.00741 (0.00346 - 0.01589), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Niveau trophique
(Réf. 69278)
3.2   ±0.3 se; based on size and trophs of closest relatives
Résilience
(Réf. 120179)
Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Vulnérabilité de la pêche
(Ref. 59153)
Low vulnerability (11 of 100). 🛈
Nutriments
(Ref. 124155)
Calcium = 151 [56, 377] mg/100g; Iron = 1.04 [0.44, 2.31] mg/100g; Protein = 18.4 [16.3, 20.2] %; Omega3 = 0.163 [0.064, 0.375] g/100g; Selenium = 13.1 [4.4, 35.4] μg/100g; VitaminA = 89.7 [18.7, 403.6] μg/100g; Zinc = 1.92 [1.05, 3.31] mg/100g (wet weight);