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Gadiformes (Cods) >
Bregmacerotidae (Codlets)
Etymology: Bregmaceros: Greek, bregma = front of the head + Greek, keras, -atos = horn (Ref. 45335); moseri: Named for the late H. Geoffrey Moser, who contributed hugely to our understanding of the biodiversity of mid-water fishes.
محیط زیست: محیط زیست / منطقه آب و هوایی / تغييرات عمق / محدوده توزیع
بوم شناسي
دريايي pelagic-oceanic; تغييرات عمق 80 - 320 m (Ref. 130813). Tropical
Eastern Central Pacific: west to the Hawaiian Is.; south to near the Line Islands, and eastward to the vicinity of the California Current.
اندازه / وزن / سن
بلوغ: Lm ?  range ? - ? cm
Max length : 5.1 cm SL جنس نر / بدون خواص جنسي; (Ref. 130813)
توصيف مختصر
كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري
شعاع نرم باله پشتي (کل) : 50 - 56; شعاع نرم باله مخرجي: 51 - 59; مهره ها: 52 - 58. This species is distinguished by the following characters: high precaudal vertebral counts, 15 or 16 ; high longitudinal and predorsal scale counts, 89-91 and 21-26, respectively); with concentrated dark pigment along dorsum with ventral portion of head unpigmented, especially cheek, jaws, throat, operculum, and ventral of nares; dentary teeth caniniform, greatest tooth length two to three times greater than that of premaxillary teeth; no premaxillary postmaxillary process (Ref. 130813).
There is little information available relating to its vertical distribution, but it is probably upper mesopelagic with maximum tow depths 80 m, 270 m, and 320 m (Ref. 130813).
چرخه زندگی و رفتار جفتگیری
بلوغ | تولید مثل | تخم ریزی | تخم ها | باروری | توزاد ( لارو)
Harold, A.S. and D.A. Baltzegar, 2023. A new species of Bregmaceros (Gadiformes: Bregmacerotidae) from the eastern Pacific Ocean, with comments on B. atlanticus and B. japonicus. Zootaxa 5352(2):266-278. (Ref. 130813)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2025-2 (Global))
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
تخمینها بر اساس مدلها
شاخص تنوع فیلوژنتیکی (مرجع 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00372 (0.00166 - 0.00833), b=3.18 (2.98 - 3.38), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
سطح تروفیک (مرجع 69278) |
3.1 ±0.3 se; based on size and trophs of closest relatives |
آسیبپذیری ماهیگیری (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |