Classification / Names
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Gadiformes (Cods) >
Bregmacerotidae (Codlets)
Etymology: Bregmaceros: Greek, bregma = front of the head + Greek, keras, -atos = horn (Ref. 45335); moseri: Named for the late H. Geoffrey Moser, who contributed hugely to our understanding of the biodiversity of mid-water fishes..
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino; distribuzione batimetrica 80 - 320 m (Ref. 130813). Tropical
Distribuzione
Stati | Aree FAO | Ecosystems | Presenze | Point map | Introduzioni | Faunafri
Eastern Central Pacific: west to the Hawaiian Is.; south to near the Line Islands, and eastward to the vicinity of the California Current.
Size / Peso / Age
Maturity: Lm ? range ? - ? cm
Max length : 5.1 cm SL maschio/sesso non determinato; (Ref. 130813)
Short description
Chiavi di identificazione | Morfologia | Morfometria
Raggi dorsali molli (totale) : 50 - 56; Raggi anali molli: 51 - 59; Vertebre: 52 - 58. This species is distinguished by the following characters: high precaudal vertebral counts, 15 or 16 ; high longitudinal and predorsal scale counts, 89-91 and 21-26, respectively); with concentrated dark pigment along dorsum with ventral portion of head unpigmented, especially cheek, jaws, throat, operculum, and ventral of nares; dentary teeth caniniform, greatest tooth length two to three times greater than that of premaxillary teeth; no premaxillary postmaxillary process (Ref. 130813).
There is little information available relating to its vertical distribution, but it is probably upper mesopelagic with maximum tow depths 80 m, 270 m, and 320 m (Ref. 130813).
Life cycle and mating behavior
Maturities | Riproduzione | Spawnings | Egg(s) | Fecundities | Larve
Harold, A.S. and D.A. Baltzegar, 2023. A new species of Bregmaceros (Gadiformes: Bregmacerotidae) from the eastern Pacific Ocean, with comments on B. atlanticus and B. japonicus. Zootaxa 5352(2):266-278. (Ref. 130813)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Strumenti
Special reports
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Trophic level (Ref.
69278): 3.1 ±0.3 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
