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Salmoniformes (Salmons) >
Salmonidae (Salmonids) > Coregoninae
Etymology: Coregonus: Greek, kore = pupils of the eye + Greek, gonia = angle (Ref. 45335); acrinasus: 'acrinasus'(Latin), i.e., 'acer' means pointed, and noun 'nasus' means nose; referring to the pointed snout which is a feature of this species (Ref. 123357).
Environment: milieu / climate zone / نطاق العمق / distribution range
البيئة
; المياه العذبة قاعية التغذية و المعيشة; نطاق العمق 10 - 100 m (Ref. 123357). Temperate
Europe: Lake Thun, Switzerland.
الحجم / وزن / العمر
النضج: Lm ? range ? - ? cm
Max length : 27.8 cm SL ذكر/ مختلط الجنس; (Ref. 123357)
وصف مختصر
مفاتيح التعريف | الوصف الخارجي | قياسات المظهر الخارجي
It is a medium-sized whitefish with moderate pigmentation on its fins and body. The flanks above the lateral line are dark greenish-blue, with moderate to numerous small pigmented dots on the scales. It has a pointed snout tip, a long head, small eyes set in thick, triangular-shaped sockets, and numerous moderately long gill rakers.
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Selz, O.M., C.J. Dönz, P. Vonlanthen and O. Seehausen, 2020. A taxonomic revision of the whitefish of lakes Brienz and Thun, Switzerland, with descriptions of four new species (Teleostei, Coregonidae). ZooKeys 989:79-162. (Ref. 123357)
IUCN Red List Status (Ref. 130435: Version 2025-1)
استخدامات بشرية
مصائد: غير ذات اهمية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Phylogenetic diversity index (مرجع
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
مستوى غذائي (مرجع
69278): 3.3 ±0.3 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 (24 of 100).
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