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Aulopiformes (Grinners) >
Paralepididae (Barracudinas)
Etymology: Stemonosudis: Greek, stemon, -onos = warp, weft + Latin, sudis = esox, fish of the Rhine, cited by Plinius 9.15; it also means "stake" (Ref. 45335); retrodorsalis: Named for the backward position of dorsal fin; combination of 'retro' meaning behind and 'dorsalis' meaning back.
fin, in referring to the.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas batipelágico; intervalo de profundidade 40 - 514 m (Ref. 121607). Subtropical
Indo-West Pacific: Australia, Indonesia and the Philippines.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 16.1 cm SL macho/indeterminado; (Ref. 121607)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Raios dorsais (total) : 9 - 10; Raios anais : 32 - 34; Vértebras: 89 - 91. This species of the S. rothschildi species complex is distinguished by the following characters: dorsal fin is situated far posteriorly, at about vertical through anal-fin origin; preanal length 73.2-79.9% SL; dorsum before dorsal fin with six saddles; on abdominal ridge before pelvic fin with 4 saddles; horizontal distance between origins of pelvic and dorsal fins 96.3-105.3% horizontal distance between origins of pelvic and anal fins; vertebrae before dorsal-fin origin (DFO) 57-58 and before anal-fin origin 56-58; vertebrae between pelvic-fin origin (VFO) and DFO 17-19; lateral-line scales before DFO 56-68 and before AFO 57-58 (Ref. 121607).
Specimens were collected by bottom trawl at the continental slope (396-514 m), except for one that was collected by mid-water trawl (40-180 m) at night (Ref. 121607).
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Ho, H.-C., B. Russell, K. Graham and P.N. Psomadakis, 2019. Review of the Stemonosudis rothschildi species complex, with descriptions of two new species from the Indo-west Pacific Ocean (Aulopiformes: Paralepididae). Zootaxa 4702(1):216-229. (Ref. 121607)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2024-2)
Ameaça para os humanos
Harmless
Uso pelos humanos
Pescarias:
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Índice de diversidade filogenética (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: 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).
Nível Trófico (Ref.
69278): 3.7 ±0.6 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
