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Gobiesociformes (Clingfishes) >
Gobiesocidae (Clingfishes and singleslits) > Trachelochisminae
Eponymy: Richard ‘Dick’ Kenneth Dell (1920–2002) was Director, Dominion Museum (now Te Papa). [...] John ‘Jock’ Munne Moreland (1921–2012) was Curator of Fishes, Dominion Museum (now Te Papa), Wellington. [...] (Ref. 128868), visit book page.
More on author: Briggs.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
marino demersale; distribuzione batimetrica 0 - 15 m (Ref. 9003). Temperate
Southwest Pacific: endemic to New Zealand.
Dimensione / Peso / Età
Maturità: Lm ? range ? - ? cm
Max length : 8.5 cm TL maschio/sesso non determinato; (Ref. 27207)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 0; Raggi dorsali molli (totale) : 8 - 9; Spine anali: 0; Raggi anali molli: 8 - 9. Head and body purple or cream with blue spots. A band of pale color across nape. Distinguished from other clingfishes by its thin lips, exposed flap of skin across the snout and a small fleshy swelling at the base of the pectoral fin.
Body shape (shape guide): elongated.
Occurs in rock pools and the subtidal zone. Usually found beneath the spines of sea urchins. Individuals too large to be associated with sea urchins usually found beneath rocks or among shell debris. Feeds mainly on the tube feet and pedicellariae of its host sea urchins, Evechinus chloroticus (Ref. 33548) and on small crustaceans.
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
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)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Strumenti
Rapporti speciali
Scarica XML
Fonti Internet
Stime basate su modelli
Temperatura preferita (Fonte Biblio.
123201): 12.6 - 18.5, mean 16.2 °C (based on 104 cells).
Indice di diversità filogenetica (Fonte Biblio.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00177 - 0.01179), b=3.12 (2.89 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Livello trofico (Fonte Biblio.
69278): 3.0 ±0.1 se; based on diet studies.
Resilienza (Fonte Biblio.
120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (Preliminary K or Fecundity.).
Vulnerabilità della pesca (Ref.
59153): Low vulnerability (10 of 100).
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Nutrienti (Ref.
124155): Calcium = 128 [68, 317] mg/100g; Iron = 0.486 [0.274, 0.973] mg/100g; Protein = 16.9 [15.7, 18.1] %; Omega3 = 0.472 [0.223, 1.003] g/100g; Selenium = 6.28 [2.51, 15.29] μg/100g; VitaminA = 46.3 [10.6, 191.5] μg/100g; Zinc = 1.16 [0.74, 1.75] mg/100g (wet weight);
