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> Ophidiiformes (Cusk eels) > Dinematichthyidae (Viviparous brotula)
Etymology: Zephyrichthys:Name from Latin 'zephyrus' for west wind, refers to the distribution along the west Australian coast; noun in apposition; barryi:Named for J. Barry Hutchins, WAM, Perth, Australia. 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: Schwarzhans & Møller.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione Ecologia
Maturità: Lm? range ? - ? cm Max length : 5.9 cm SL maschio/sesso non determinato; (Ref. 76869); 7.0 cm SL (female)
Breve descrizione Chiavi di identificazione | Morfologia | Morfometria
Raggi dorsali molli (totale) : 86 - 99; Raggi anali molli: 67 - 77; Vertebre: 43 - 46. This species is distinguished by following set of characters: Anterior nostril positioned low on snout; copulatory organ of male with 2 pairs of pseudoclaspers, the outer one is wing-shaped with broad base, the inner one about half the size of the outer pseudoclasper, bifurcate, each branch with supporter, anteriorly joined to outer pseudoclasper; of moderate size, reaching to about 7.0 cm SL; usually 12-13 precaudal vertebrae, 43-46 total vertebrae; 7-8 branchiostegal rays; scale patch on cheek, usually 2-3 scales on operculum above opercular spine (rarely absent); no upper preopercular pore; otolith moderately compressed to elongate, its length to height is 2.1-2.3, sulcus not inclined, colliculi separated, caudal colliculum very short, the length of ostial colliculum to length of caudal colliculum is 5-8); maxilla expanded posterio-ventrally (Ref. 76869).
Ciclo vitale e comportamento di accoppiamento Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Schwarzhans, W. and P.R. Møller, 2007. Review of the Dinematichthyini (Teleostei: Bythitidae) of the Indo-west Pacific. Part III. Beaglichthys, Brosmolus, Monothrix and eight new genera with description of 20 new species. The Beagle, Records of the Museums and Art Galleries of the Northern Territory 23:29-110. (Ref. 76869)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Dinamica della popolazione Parametri di crescita Età massima / dimensioni massime Rapporto lunghezza-peso. Lunghezza-lunghezza rel. Lunghezza-frequenze Conversione di massa Reclutamento Abbondanza
Ciclo di vita Riproduzione Maturità Maturità/Gli occhielli sono relativi. Fecondità Deposizione Aggregazioni riproduttive Uova Sviluppo delle uova Larve Dinamica popolazioni larvali
Fisiologia Composizione corporea Nutrienti Consumo di ossigeno Tipo di nuoto Velocità di nuoto Pigmenti visivi Suono del pesce Malattie e parassiti Tossicità (LC50)
Temperatura preferita (Fonte Biblio. 123201): 17.7 - 23.3, mean 18.3 °C (based on 104 cells).
Indice di diversità filogenetica (Fonte Biblio. 82804): PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: 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).
Livello trofico (Fonte Biblio. 69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
Vulnerabilità della pesca (Ref. 59153): Low vulnerability (10 of 100). 🛈
