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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.; sodwanaensis: Named for its type locality, Sodwana Bay (an adjective), plus the Latin suffix ensis denoting locality of occurrence,.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas associadas(os) a recifes; intervalo de profundidade 14 - 30 m (Ref. 111251). Temperate
Distribuição
Países | Áreas FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri
Western Indian Ocean: Kwazulu-Natal Province, South Africa.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 2.0 cm SL macho/indeterminado; (Ref. 111251); 1.7 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 is distinguished by the following characters: complete cephalic sensory-pore system (pattern 1); 15 pectoral-fin rays, 9-14 are branched; dorsal/anal fin-ray formula, 8/7; short fifth pelvic-fin ray, 20% of 4th ray; with a dark occipital spot and a dark spot on preural centrum; orange (not dark) spots on pectoral-fin base 2, the upper one twice size of lower; first dorsal and anal fins are black; second dorsal fin dark (Ref. 111251).
Life cycle and mating behavior
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Greenfield, D.W. and R. Winterbottom, 2016. Eviota sodwanaensis, a new dwarfgoby from South Africa (Teleostei: Gobiidae). J. Ocean Sci. Found. 22:53-57. (Ref. 111251)
Categoria na Lista Vermelha da IUCN (Ref. 130435)
Ameaça para o homem
Harmless
Utilização humana
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00333 - 0.01504), b=3.09 (2.92 - 3.26), 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.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
