>
Gobiesociformes (Clingfishes) >
Gobiesocidae (Clingfishes and singleslits) > Haplocylicinae
Etymology: Gastrocyathus: Greek, gaster = stomach + Greek, kyathos, -ou = hollow of the hand (Ref. 45335).
More on author: Briggs.
Meio ambiente: milieu / Zona climática / intervalo de profundidade / faixa de distribuição
Ecologia
marinhas demersal; intervalo de profundidade 0 - 7 m (Ref. 9003). Temperate
Southwest Pacific: endemic to New Zealand.
Tamanho / Peso / Idade
Maturidade: Lm ?  range ? - ? cm
Max length : 4.5 cm TL macho/indeterminado; (Ref. 9003); idade máx. registrada: 4 anos (Ref. 9003)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 0; Raios dorsais (total) : 5 - 6; Espinhos anais: 0; Raios anais : 5 - 7. Uniform red brown to yellowish with variable narrow bands along the head, level with the eye on the dorsal surface of the body, often breaking up into spots on the sides. Fins transparent. Distinguished from other clingfishes by its small size with a slender body tapering behind the head and the pointed fleshy tip on the upper jaw that overhangs the lower jaw.
Body shape (shape guide): elongated.
Found amongst weed at low tide, and on brown algae in the subtidal zone. Appears to be restricted to algal species with strap-like fronds. Feeds mainly on harpacticoid copepods.
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Paulin, C. and C. Roberts, 1992. The rockpool fishes of New Zealand (Te ika aaria o Aotearoa). Museum of New Zealand (Te Papa Tongarewa). 177 p. (Ref. 9003)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2025-2 (Global))
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
Baixar XML
Fontes da internet
Estimativas baseadas em modelos
Temperatura preferida (Ref.
123201): 13.9 - 17.8, mean 15.9 °C (based on 67 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00398 (0.00193 - 0.00823), b=3.13 (2.94 - 3.32), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nível Trófico (Ref.
69278): 3.0 ±0.00 se; based on food items.
Resiliência (Ref.
120179): médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (tmax=4).
Vulnerabilidade da pesca (Ref.
59153): Low vulnerability (10 of 100).
🛈