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Lophiiformes (Anglerfishes) >
Chaunacidae (Sea toads o coffinfishes)
Etymology: Chaunax: Greek, chaunax, -akos = a conceited man (Ref. 45335); albatrossae: Named after the vessel USFC Albatross (treated as feminine), in service with the United States Bureau of Fisheries in the late 1800s and early 1900s, and which collected the first two specimens of the
present species.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina bottenlevande; djupintervall 195 - 702 m (Ref. 127469). Deep-water
Western Pacific: Phiippines.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 13.8 cm SL hane/ej könsbestämd; (Ref. 127469)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 3; Mjukstrålar i ryggfenan (totalt) : 11 - 12; Mjukstrålar i analfenan: 7. This small species of the Chaunax abei species group is distinguished by the following characters: a dark gray mouth cavity and dark brown to black gill chamber and gill rakers; skin with short, simple spinules; lateral-line neuromasts in upper preopercular series 2-4 (mainly 3), in pectoral series12-13, in body series, including those on caudal fin 28-33 (30–32); gill rakers on second gill arch 10-12 (11); eye large (9.6-12.0% SL); head relatively long (42.4-46.3% SL), pre-preopercular length 31.1-32.1% SL, predorsal length 51.1-53.0% SL, upper-jaw 25.0-26.2% SL. Colouration: peritoneum black and the body when preserved is uniformly creamy-white, including esca (Ref. 127469).
Cross section: flattened.
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Ho, H.-C. and W.-C. Ma, 2022. Four new species of the frogmouth genus Chaunax (Lophiiformes: Chaunacidae) from Taiwan and the Philippines. Zootaxa 5189(1):146-179. (Ref. 127469)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01905 (0.00759 - 0.04785), b=3.02 (2.80 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.9 ±0.5 se; based on size and trophs of closest relatives |
Sårbarhet i fisket (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |