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Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails)
Etymology: Macrourus: Greek, makroura = great tail (Ref. 45335); caml: Named for the Census of Antarctic Marine Life (CAML, pronounced 'camel') carried out in International Polar Year (2008). Treated as a noun in apposition to the genus name (International Commission on Zoological Nomenclature, 1999)..
More on authors: McMillan, Iwamoto, Stewart & Smith.
Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي موجوداتی که در اعماق زیر 200 متر زندگی و تغذیه می کنند. Polar
Southern Ocean: probably widespread in the Southern Ocean including the Ross Sea, Balleny and Scott Islands slope, Cosmonaut Sea (33 E), south of South Georgia (54 S), at 350–2080 m (Ref. 89100).
Size / Weight / سن
Maturity: Lm ?  range ? - ? cm
Max length : 58.9 cm TL جنس نر / بدون خواص جنسي; (Ref. 89100)
توصيف مختصر
ريخت شناسي | ريخت ستجي بوسيله انداره گيري
Ventral surface of the head mostly scaled, except for scaleless areas anterior to the mouth and on the anterior half of the lower jaw. Pelvic fin with 8 rays, rarely 7 or 9. Lower jaw with 2–3 rows of small pointed uniform-sized teeth reducing to a single row posteriorly. Upper jaw with 4–5 rows of small, uniform-sized teeth. Body scales small, 30–40 in a diagonal row from anal fin origin to lateral line. Pyloric caeca 20–37 (Ref. 89100).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
McMillan, P., T. Iwamoto, A. Stewart and P.J. Smith, 2012. A new species of grenadier, genus Macrourus (Teleostei, Gadiformes, Macrouridae) from the southern hemisphere and a revision of the genus. Zootaxa 3165:1-24. (Ref. 89100)
وضعيت در فهرست قرمز IUCN (Ref. 130435)
خطر برای انسان ها
Harmless
استفاده انسانی
اطلاعات بيشتر
اسامي عاممترادفسوخت و سازشکارچیانسم شناسي بوم زيستيتولید مثلبلوغتخم ریزیSpawning aggregationFecundityتخم هانمو تخم
Age/Sizeرشدطول - وزنطول - طولنوسانات طولیريخت ستجي بوسيله انداره گيريريخت شناسيتوزاد ( لارو)پويايي لارويبازسازیفراوانيBRUVS
مراجعآبزي پرورينمايه آبزي پرورينژادهاژنتيكElectrophoresesوارثبيماري هافرآوریNutrientsMass conversion
همكارانعکس هاStamps, Coins Misc.صداهاسيگواتراسرعتنوع شناگریمنطقه آبششيOtolithsمغزهابینایی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [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): 3.6 ±0.5 se; based on size and trophs of closest relatives
جهندگی (Ref.
120179): خیلی آهسته, كمينه زمان لازم براي دو برابر شدن جمعيت بيش از 14 سال (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (44 of 100).