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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; oculineata: Name from Latin 'oculi; for eye and 'linea' for line or stripe, referring to the stripes through the eye, which distinguish this species from E. cometa; an adjective.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas associadas(os) a recifes; intervalo de profundidade 1 - 35 m (Ref. 126577), usually 20 - 35 m (Ref. 126577). Tropical
Western Pacific: New Guinea and the Solomon Is.; possibly in Fiji, Indonesia (Banda Sea), and Australia (Great Barrier Reef).
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 1.1 cm SL macho/indeterminado; (Ref. 126577)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 7; Raios dorsais (total) : 8; Espinhos anais: 1; Raios anais : 7. This species is distinguished by the following: body depth ca. 27-31% SL; pectoral-fin rays usually 14; cephalic sensory-canal pore pattern lacking only the IT pore, AITO small and opening dorsally; pectoral-fin rays unbranched; dorsal/anal-fin formula 8/7; fifth pelvic-fin ray 8-15% of 4th ray. Colouration: with a large and dark oval spot on area of preural centrum connected to a short, vertically elongate spot over end of hypural plate; caudal fin of freshly dead specimens with no prominent vertical bars; naris long and reddish brown; side of body with prominent red lateral streak bordered dorsally by 3-5 elongate white dashes; eye with two distinct horizontal stripes, one white crossing through lower margin of pupil, the other yellow crossing upper margin of pupil (Ref. 126557).
This species apparently prefers outer reef slopes exposed to clear oceanic water and is frequently observed resting individually on coralline algae outcrops or live plate corals (Ref. 126577).
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Tornabene, L., D.W. Greenfield and M.V. Erdmann, 2021. A review of the Eviota zebrina complex, with descriptions of four new species (Teleostei, Gobiidae). ZooKeys 1057:149-184. (Ref. 126577)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2024-2)
Ameaça para os humanos
Harmless
Uso pelos humanos
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=0.00692 (0.00284 - 0.01683), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 2.9 ±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).
