Rhodichthys melanocephalus, Blackhead strainer snailfish

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Rhodichthys melanocephalus Andriashev & Chernova, 2011

Blackhead strainer snailfish
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Image of Rhodichthys melanocephalus (Blackhead strainer snailfish)
No image available for this species;
drawing shows typical species in Liparidae.

klasifikasi / Names Nama-nama umum | Sinonim (persamaan) | Catalog of Fishes(Marga, Jenis) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Cottoidei (Sculpins) > Liparidae (Snailfishes)
Etymology: Rhodichthys: Greek, rhodeos, a,-on = rose + Greek, ichthys = fish (Ref. 45335);  melanocephalus: Name from Greek μέλας – b for black and κεφαλι – hfor head..

Environment: milieu / climate zone / depth range / distribution range Ekologi

laut batidemersal; kisaran kedalaman 1470 - 1695 m (Ref. 86261). Deep-water

Penyebaran Negara-negara | Daerah-daerah FAO | Ecosystems | Kemunculan | Point map | Introduksi | Faunafri

Arctic Ocean: Norwegian Sea.

Size / Weight / umur

Maturity: Lm ?  range ? - ? cm
Max length : 10.4 cm TL jantan/; (Ref. 86261); 12.5 cm SL (female)

deskripsi pendek Morfologi | Morfometrik

duri punggung lunak (Keseluruhan (total)): 54-58; vertebrata, bertulang belakang: 62 - 66. This species is distinguished by the following characters: vertebrae 62-66; D 54-58 (3-5 anterior rays short); pectoral-fin rays, 11-14 in upper lobe, 4-7 rudimentary rays in notch, 2-3 in lower lobe; preanal length 36.3-37.4% SL; head 25.3-27.6% SL; postorbital distance (from posterior margin of eye to tip of operculum) large, 14.3-15.5% SL; teeth sharp, closely set and distinctly prominent, with some of posterior teeth much larger than others; posterior margin of gill cover emarginated between rigid ends of gill rays; head and anterior part of body brownish-black; gill cavity and mouth black (Ref. 86261).

Biologi     Daftar kata (contoh epibenthic)

Life cycle and mating behavior Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva

rujukan utama Upload your references | Acuan | Koordinator | mitra

Andriashev, A.P. and N.V. Chernova, 2010. Three new snailfishes (Scorpaeniformes: Liparidae) from bathyal depths of the Arctic. Proc. Zool. Inst. Russian Acad. Sci., 314(4):365-380. (Ref. 86261)

Status IUCN Red List (Ref. 130435)


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