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Batrachoidiformes (Toadfishes) >
Batrachoididae (Toadfishes) > Halophryninae
Etymology: Allenbatrachus: Composed from Jerry Allen an Australian taxonomist + Greek, batrachos = frog (Ref. 45335); meridionalis: Name from Latin adjective 'meridionalis' meaning southern, referring to its being the southernmost known species of the genus.
Eponymy: Dr George Allen (1923–2011) was a fisheries biologist at Humboldt State University, Arcata, California which he joined (1956) and where he taught for about 30 years and retired (1985) as Emeritus Professor. [...] (Ref. 128868), visit book page.
More on authors: Greenfield & Smith.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina; brackvatten bottenlevande. Tropical
Western Indian Ocean: Madagascar and Reunion.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 18.9 cm SL hane/ej könsbestämd; (Ref. 57933)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 3; Mjukstrålar i ryggfenan (totalt) : 22; Mjukstrålar i analfenan: 19; Ryggkotor: 18 - 19. This species is distinguished by its dark color; anal-fin rays 19, dorsal-fin rays 22; usually with a single, simple, pointed orbital cirrus; a simple, pointed barbel at the end of the maxilla; pointed teeth (Ref. 57933).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Greenfield, D.W. and W.L. Smith, 2004. Allenbatrachus meridionalis, a new toadfish (Batrachoididae) from Madagascar and Reunion. Proc. Calif. Acad. Sci. 55(4):568-572. (Ref. 57933)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
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Särskilda rapporter
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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=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.5 ±0.5 se; based on size and trophs of closest relatives |
Resiliens (Ref. 120179) |
Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Preliminary K or Fecundity.). |
Sårbarhet i fisket (Ref. 59153) |
Low to moderate vulnerability (35 of 100). 🛈 |