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Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails)
Etymology: Mataeocephalus: Greek, maa, mataio = silliness + Greek,kepahle = head (Ref. 45335); kotlyari: Named for Alexander Kotlyar of P.P. Shirshov Institute of Oceanology, Russian Academy of Sciences.
Eponymy: Dr Alexander Nikolaevich Kotlyar (d: 1950) is a biologist and ichthyologist who was an associate curator of ichthyology at the Zoological Museum of Moscow University in the 1990s and is now Chief Scientist, Laboratory of Oceanic Ichthyofauna, P. [...] (Ref. 128868), visit book page.
More on authors: Sazonov, Shcherbachev & Iwamoto.
Environment: milieu / climate zone / نطاق العمق / distribution range
البيئة
بحري قاعية التغذية و المعيشة; نطاق العمق 412 - 1000 m (Ref. 75667), usually 700 - 900 m (Ref. 75667). Subtropical
Southwestern Pacific: Australia, and Chesterfield and Bellona Plateau.
الحجم / وزن / العمر
النضج: Lm ? range ? - ? cm
Max length : 22.5 cm TL ذكر/ مختلط الجنس; (Ref. 75667)
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Sazonov, Y.I., Y.N. Shcherbachev and T. Iwamoto, 2003. The grenadier genus Mataeocephalus Berg, 1898 (Teleostei, Gadiformes, Macrouridae), with descriptions of two new species. Proc. Calif. Acad. Sci., v. 54 (no. 17):279-301. (Ref. 75667)
IUCN Red List Status (Ref. 130435: Version 2025-1)
استخدامات بشرية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (مرجع
123201): 2.2 - 7.8, mean 5.6 °C (based on 208 cells).
Phylogenetic diversity index (مرجع
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00575 (0.00194 - 0.01707), b=3.08 (2.83 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (مرجع
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
المرونه (مرجع
120179): وسيط, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 1.4-4.4 سنة (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (13 of 100).
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![Image of Mataeocephalus kotlyari (Kotlyar\](/images/thumbnails/jpg/tn_Makot_u0.jpg "Image of Mataeocephalus kotlyari (Kotlyar\")
