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Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails)
Etymology: Nezumia: A Japanese word that means "mouse"; shinoharai: Named for Dr. Gento Shinohara of the National Museum of Nature and Science, Tokyo.
Eponymy: Dr Gento Shinohara is a Japanese research ichthyologist at the Fish Section, Department of Zoology, National Museum of Nature and Science, Ibaraki, Japan. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
Οικολογία
Θαλασσινό(ά); εύρος βάθους 627 - 700 m (Ref. 91203). Temperate
Northwest Pacific: Japan.
Μέγεθος / Βάρος / Age
Maturity: Lm ? range ? - ? cm
Max length : 24.4 cm TL αρσενικό/απροσδιόριστο; (Ref. 91203)
Short description
Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία
Ραχιαίες άκανθες (συνολικά) : 2; Μαλακές ραχιαίες ακτίνες (συνολικά) : 9. This species is distinguished by the following set of characters: pelvic fin rays 10; scales on body covered with long, reclined, needlelike spinules in discrete parallel rows, posteriormost spinules extending well beyond scale margin; almost completely naked on the underside of head; well-developed cephalic sensory pores, especially on mandibular and infraorbital canals; jaws with teeth in broad cardiform bands; long snout (31-34% HL), protruding well beyond upper jaw, oblique ventral profile; first dorsal fin uniformly dark with pale distal tip and the second spinous ray is not extremely elongated (height of first dorsal fin 99% HL); absence of prominent dark band encircling trunk (Ref. 91203).
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Αβγά | Γονιμότητα | Προνύμφες
Nakayama, N. and H. Endo, 2012. A new grandier of the genus Nezumia (Pisces: Gadiformes: Macrouridae) from southern Japan. Zootaxa 3410:61-68. (Ref. 91203)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
Εργαλεία
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![Image of Nezumia shinoharai (Shinohara\](/images/thumbnails/gif/tn_MACROUT0.gif "Image of Nezumia shinoharai (Shinohara\")
