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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: larsonae: Named for Helen K. Larson.
Eponymy: Susan Lee Jewett (formerly Susan J Karnella) (d: 1945). (Also see Jewett & Susan (Jewett)). In the genus’ name, ‘Sue’ is attached to Eviota, a related genus. Dr Helen K Larson was Curator of Fishes, Museum and Art Gallery of the Northern Territory, Darwin, Australia (1981–2009), retiring as Emeritus Curator, and is now a Research Associate at the Museum of Tropical Queensland, Townsville. [...] (Ref. 128868), visit book page.
More on authors: Winterbottom & Hoese.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin démersal; profondeur 40 - 82 m (Ref. 39927). Tropical
Western Central Pacific: northwestern Australia and the South China Sea; undoubtedly widespread.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 2.2 cm SL mâle / non sexé; (Ref. 39927)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 7; Rayons mous dorsaux (Total) : 8 - 10; Épines anales: 1; Rayons mous anaux: 7 - 8. Second dorsal usually with 1 spine and 9 soft rays; first dorsal spine filamentous, reaching near end of second dorsal fin. Pectoral fin 17-19 (rarely 17). Pelvic fin with complete basal membrane and a fraenum, forming a typical gobiid cup-shaped disc. Anterior nasal tube short, 5.7- 7% HL; distal quarter of tube black. Pores present: a posterior nasal, an anterior and a posterior interorbital, a postocular, an infraorbital and 2 preoperculars. Midline of belly naked (Ref. 39927).
Body shape (shape guide): fusiform / normal.
Known from dredge and trawl samples, from areas with encrusting invertebrates (e.g. sponges) (Ref. 39927).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Winterbottom, R. and D.F. Hoese, 1998. A new genus and four new species of fishes from the Indo-West Pacific (Pisces; Perciformes; Gobiidae), with comments on relationships. R. Ont. Mus. Life Sci. Occas. Pap. (37):1-17. (Ref. 39927)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: sans intérêt
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01023 (0.00482 - 0.02174), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.1 ±0.3 se; based on size and trophs of closest relatives |
Résilience (Réf. 120179) |
Faible, temps minimum de doublement de population : 4,5 à 14 années (Assumed Fec < 100). |
Vulnérabilité de la pêche (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |