رده بندی / Names
اسامي عام | مترادف | Catalog of Fishes(جنس, گونه ها) | ITIS | CoL | WoRMS | Cloffa
>
Scombriformes (Mackerels) >
Chiasmodontidae (Snaketooth fishes)
Etymology: Chiasmodon: Name from the Greek 'chiasmos' which means diagonally arranged, and 'odous' for tooth or teeth.; harteli: Named for Karsten Hartel (MCZ), in recognition of his lifetime contribution to
ichthyology, in particular to the comprehension of deep-sea fish fauna..
Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي; تغييرات عمق 495 - 1417 m (Ref. 82429). Subtropical; 70°N - 30°N, 40°W - 11°W
Northeastern and western Atlantic.
Size / Weight / سن
Maturity: Lm ? range ? - ? cm
Max length : 19.8 cm SL جنس نر / بدون خواص جنسي; (Ref. 82429)
توصيف مختصر
ريخت شناسي | ريخت ستجي بوسيله انداره گيري
This species is distinguished from its congeners by having 47-48 total vertebrae (vs. 42-46) and with 6 supraorbital pores (vs. 7 or 8). It further differs from C. braueri by teeth on the second ceratobranchial absent (vs. present); from C. microcephalus by 3-18 teeth on second basibranchial 18, rarely 2, often present on second hypobranchial (vs. usually no teeth on second basibranchial, rarely 1-3); from C. niger having by 89-95 lateral-line pores (vs. 86-90); from C. pluriradiatus and C. asper by having 13-14 pectoral-fin rays (vs. 15-16); no tiny dermal spinules on body in specimens larger than 48.7 mm (vs. spinules present), one fang on premaxillary head (vs. 2), 7 supraorbital pores (vs. 8 in C. pluriradiatus, 9 in C. asper); from C. subniger by having 13-16 (usually 14) infraorbital pores, infraorbital 1 pores seven to eight (vs. 11-13 infraorbital pores, infraorbital 1 pores five to six), snout elongate and pointed, 23.0-26.6% HL (vs. short and blunt, 21.4-23.9% HL), upper jaw 74.3-84.2% HL (vs. 63.9-72.7% HL); lower jaw 80.8-89.9% HL (vs. 69.0-76.7% HL), and 90-95 lateral-line pores (vs. 75-87) (Ref. 82429).
Found in the mesopelagic to bathypelagic zones (Ref. 82429).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Melo, M.R.S., 2009. Revision of the genus Chiasmodon (Acanthomorpha: Chiasmodontidae), with description of two new species. Copeia 2009(3):583-608. (Ref. 82429)
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 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00410 - 0.02933), b=3.03 (2.80 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.7 ±0.2 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (14 of 100).
