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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..
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino; distribuzione batimetrica 627 - 700 m (Ref. 91203). Temperate
Distribuzione
Stati | Aree FAO | Ecosystems | Presenze | Point map | Introduzioni | Faunafri
Northwest Pacific: Japan.
Size / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 24.4 cm TL maschio/sesso non determinato; (Ref. 91203)
Short description
Morfologia | Morfometria
Spine dorsali (totale): 2; Raggi dorsali molli (totale): 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
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
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)
Threat to humans
Harmless
Human uses
Informazioni ulteriori
Nomi ComuniSinonimiMetabolismoPredatoriEcotossicologiaRiproduzioneMaturitàDeposizioneSpawning aggregationFecundityUovaEgg development
Age/SizeAccrescimentoLength-weightLength-lengthLength-frequenciesMorfometriaMorfologiaLarveDinamica popolazioni larvaliReclutamentoAbbondanzaBRUVS
BibliografiaAcquacolturaProfilo di acquacolturaVarietàGeneticaElectrophoresesEreditarietàMalattieElaborazioneNutrientsMass conversion
CollaboratoriImmaginiStamps, Coins Misc.SuoniCiguateraVelocitàModalità di nuotoArea branchialeOtolithsCervelliVista
Strumenti
Special reports
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Fonti Internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00219 (0.00111 - 0.00431), b=3.20 (3.03 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.3 ±0.1 se; based on size and trophs of closest relatives
Resilienza (Ref.
120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (14 of 100).