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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Eviota: No etymology given, suggested by Christopher Scharpt: from Latin 'eu' for 'true' and 'iota' for anything very small, in combination 'truly very small' referring to it as being the smallest vertebrate at the time it has benn described by Jenkins (thus, making the suggestion by Scharpt plausible; nigrispina: Name from Latin 'nigra' for black and 'spina' for backbone, referring to the black pigment extending along the backbone; an adjective.
More on authors: Greenfield & Suzuki.
Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
marinhas associadas(os) a recifes; intervalo de profundidade ? - 20 m (Ref. 85481). Subtropical
Western Pacific: Ryukyu Islands, Japan and West Papua, Indonesia
Tamanho / Peso / Idade
Maturidade: Lm ?  range ? - ? cm
Max length : 1.5 cm SL macho/indeterminado; (Ref. 85481); 1.2 cm SL (female)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 7; Raios dorsais moles (total) : 8; Espinhos anais: 1; Raios anais moles: 7. This species has dorsal to anal fin-ray formula 8/8; unbranched pectoral-fin rays; when alive or fresh, there is a distinct black stripe along the backbone and when preserved, with a strong black pigment along scale pockets on the ventral half of the sides (Ref. 85481).
Body shape (shape guide): fusiform / normal; Cross section: oval.
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Greenfield, D.W. and T. Suzuki, 2010. Eviota nigrispina, a new goby from the Ryukyu Islands, Japan (Teleostei: Gobiidae). Zootaxa 2655:57-62. (Ref. 85481)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-2 (Global))
Ameaça para o homem
Harmless
Utilização humana
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (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=0.01023 (0.00482 - 0.02174), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Nível Trófico (Ref. 69278) |
3.0 ±0.3 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 vulnerability (10 of 100). 🛈 |