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Aulopiformes (Grinners) >
Scopelarchidae (Pearleyes)
Etymology: Rosenblattichthys: Because of Richard Rosenblatt, ichthyologist os Scripp Institution of Oceanography in La Jolla; hubbsi: Named after Carl L. Hubbs in recognition of his numerous contributions to ichthyology (Ref. 40783).
Eponymy: Dr Richard Heinrich ‘Dick’ Rosenblatt (1930–2014) was an American ichthyologist and oceanographer. [...] Professor Carl Levitt (Leavitt) Hubbs (1894–1979) was a giant of American ichthyology. [...] (Ref. 128868), visit book page.
Meio ambiente: milieu / Zona climática / intervalo de profundidade / faixa de distribuição
Ecologia
marinhas pelagic-oceanic; oceanódromo (Ref. 51243); intervalo de profundidade 0 - 657 m (Ref. 58302). Subtropical
Atlantic, Indian and Pacific: in subtropical waters; unknown from the central South Pacific and the Mediterranean Sea. Eastern Central Atlantic: known from only 3 stations, ca 24°N to 2.5°S, none from the Gulf of Guinea, Benguela Current area.
Tamanho / Peso / Idade
Maturidade: Lm ?  range ? - ? cm
Max length : 14.5 cm SL macho/indeterminado; (Ref. 10755)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 0; Raios dorsais (total) : 8 - 9; Espinhos anais: 0; Raios anais : 23 - 25; Vértebras: 49. Color in alcohol: more or less yellow-brown, with intense pigmentation outlining scale pockets; pectoral and pelvic fins covered with small, scattered melanophores; black streak bordering anterior margin of eye (Ref. 6601).
Body shape (shape guide): elongated.
Oceanic, mesopelagic or bathypelagic species (Ref. 6601). The single known adult (holotype) was taken in haul between 657 to 0 m; most larvae have been taken in haul in the upper 500 m and in waters as shallow as 60 m. Probably feeds on other midwater fishes (Ref. 6691). Presumed to be synchronous hermaphrodites (Ref. 10755). Also Ref. 58302.
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Johnson, R.K., 1990. Scopelarchidae. p. 393-397. In J. C. Quero, J. C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 10755)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2025-2 (Global))
Ameaça para os humanos
Harmless
Uso pelos humanos
Pescarias: sem interesse
Ferramentas
Relatórios especiais
Baixar XML
Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (Ref. 82804) |
PD50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00347 (0.00141 - 0.00855), b=3.16 (2.94 - 3.38), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Nível Trófico (Ref. 69278) |
4.2 ±0.73 se; based on food items. |
Vulnerabilidade da pesca (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |