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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Amblyopinae
Etymology: Trypauchenichthys: ichthys = fish (Ref. 45335); larsonae: Named for Helen K. Larson, Northern Territory Museum.
Eponymy: 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.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina bottenlevande; djupintervall 1 - 41 m (Ref. 75632). Tropical
Western Pacific: Australia.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 12.5 cm SL hane/ej könsbestämd; (Ref. 75632); 14.3 cm SL (female)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Mjukstrålar i ryggfenan (totalt) : 58 - 62; Mjukstrålar i analfenan: 46 - 50. This species is distinct with the following characters: frontal crest is smooth and not serrated; scales on abdomen; vertebral count 10 + 25-26; total vertebrae 35-36 (x = 35.1); longitudinal
scale rows 48-63 (x = 54.3); compared to its congeners, it has the least ratio between pelvic-fin length and SL (0.041-0.076, x = 0.056), and between pelvic-fin length and head length (0.254-0.428, x = 0.332) (Ref. 75632).
Body shape (shape guide): fusiform / normal; Cross section: oval.
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Murdy, E.O., 2008. Trypauchenichthys larsonae, a new species of amblopine goby from Australia (Gobiidae: Amblyopinae) with a key to the species in the genus. aqua, Int. J. Ichthyol. 14(2):59-68. (Ref. 75632)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.7 ±0.4 se; based on size and trophs of closest relatives |
Resiliens (Ref. 120179) |
Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.). |
Sårbarhet i fisket (Ref. 59153) |
Low to moderate vulnerability (29 of 100). 🛈 |