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Perciformes/Cottoidei (Sculpins) >
Cottidae (Sculpins)
Etymology: Radulinopsis: Latin, radula, radere = to scrape (1877) (Ref. 45335); taranetzi: Named after the late Anatoly Yakovlevich Taranetz, in recognition of the understanding of boreal fishes and especially cottoid classification (Ref. 45337).
Eponymy: Anatoly Yakovlevich Taranetz (1910–1941) was a Russian marine biologist and ichthyologist who was an eminent expert on Far Eastern fishes. [...] (Ref. 128868), visit book page.
Meio ambiente: milieu / Zona climática / intervalo de profundidade / faixa de distribuição
Ecologia
marinhas demersal; intervalo de profundidade 5 - 40 m (Ref. 45347). Temperate
Northwest Pacific: Hokkaido, Japan and Peter the Great Bay.
Tamanho / Peso / Idade
Maturidade: Lm ?  range ? - ? cm
Max length : 6.0 cm SL macho/indeterminado; (Ref. 45347)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 9 - 11; Raios dorsais (total) : 17 - 19; Espinhos anais: 0; Raios anais : 18 - 20; Vértebras: 35 - 36. Head and body nearly naked except for lateral line scales and several spiny scales scattered above lateral line; a single tooth band on prevomer; length of anal fin base 39%-44% SL; length of caudal peduncle 8%-10% SL (Ref. 45347). Yellowish brown with four dark brown saddles dorsally; silvery white with reddish-yellow irregular lines ventrally; lower margin of maxilla and branchiostegal membrane black; posterior margin of caudal fin yellow; anal fin black in males (Ref. 45347).
Found over sand or gravel bottoms (Ref. 45347).
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Yabe, M. and S. Maruyama, 2001. Systematics of sculpins of the genus Radulinopsis (Scorpaeniformes: Cottidae), with the description of a new species from northern Japan and the Russian Far East. Ichthyol. Res. 48(1):51-63. (Ref. 45347)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2025-2 (Global))
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
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Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (Ref. 82804) |
PD50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00603 (0.00290 - 0.01252), b=3.15 (2.97 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Nível Trófico (Ref. 69278) |
3.2 ±0.4 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.). |
Vulnerabilidade da pesca (Ref. 59153) |
Low to moderate vulnerability (27 of 100). 🛈 |