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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.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien demersaal; diepte 0 - 15 m (Ref. 9003). Temperate
Southwest Pacific: endemic to New Zealand.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 8.5 cm TL mannelijk / geslacht onbekend; (Ref. 27207)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 0; Dorsale zachte stralen (totaal) : 8 - 9; Anale stekels: 0; Anale zachte stralen: 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.
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.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
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 op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-1)
Gevaar voor de mens
Harmless
Gebruik door de mens
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Estimates based on models
Preferred temperature (Ref.
123201): 12.6 - 18.5, mean 16.2 °C (based on 104 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00179 - 0.01169), b=3.12 (2.89 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.0 ±0.1 se; based on diet studies.
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (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);
