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Ophidiiformes (Cusk eels) >
Dinematichthyidae (Viviparous brotula)
Etymology: hutchinsi: Named for Barry Hutchins, Perth, WAM.
Eponymy: Dr J Barry Hutchins (d: 1946) was Curator of Fishes at the Western Australian Museum (1998–2007), which he joined as a Technical Officer (1972) and where he worked until he retired. [...] (Ref. 128868), visit book page.
More on authors: Møller & Schwarzhans.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin récifal; profondeur 10 - 60 m (Ref. 57886). Subtropical
Eastern Indian Ocean: Western Australia.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 10.2 cm SL mâle / non sexé; (Ref. 57886); 11.8 cm SL (female)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Rayons mous dorsaux (Total) : 104 - 110; Rayons mous anaux: 66 - 73; Vertèbres: 53 - 56. The species is characterized by having a very elongate body; vertebrae 16-17 + 36-40 = 53-56, dorsal fin rays 104-110, anal fin rays 66-73, D/A 41-43, V/A 19-20; scales present on body; no supraorbital pore behind eye; lower preopercular pores 3, non-tubular; posterior infraorbital pores 3; broad angle on ventral maxilla positioned behind rear of eye; exposed opercular
spine bent upwards; lower lip with skin folds; single pair of pseudoclaspers curved, hockey stick-like, thin; penis slightly shorter than pseudoclaspers, with hook at tip; otoliths pointed anteriorly and posteriorly, their predorsal and postdorsal angles are similar in expression, otolith length to height ratio 2.1-2.2, with sulcus narrow (Ref. 57886).
Body shape (shape guide): elongated.
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Møller, P.R. and W. Schwarzhans, 2006. Review of the Dinematichthyini (Teleostei, Bythitidae) of the Indo-west Pacific, Part II. Dermatopsis, Dermatopsoides and Dipulus with description of six new species. The Beagle 22:39-76. (Ref. 57886)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.4 ±0.5 se; based on size and trophs of closest relatives |
Vulnérabilité de la pêche (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |