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Petromyzontiformes (Lampreys) >
Petromyzontidae (Northern lampreys) > Lampetrinae
Etymology: Lampetra: lambo (L.), to lick; petra (Gr.), rock or stone, referring to their suctorial behavior (adults attach to rocks during nest building and mating). (See ETYFish); lanceolata: Latin for lance-like, probably referring to how end of body tapers to a lance- or lancet-like point. (See ETYFish).
Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري; المياه العذبة; مياه مخلوطة القاع; أسماك صاعدة (Ref. 51243). Temperate; 43°N - 40°N, 27°E - 42°E
Asia: southern coast of the Black Sea.
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 14.1 cm TL ذكر/ مختلط الجنس; (Ref. 89241); common length : 12.8 cm TL ذكر/ مختلط الجنس; (Ref. )
Freshwater. The Iyidere River, Turkey is 5 m above sea level. Ammocoetes are found in a mixture of coarse sand and organic detritus near the river banks overgrown by riparian vegetation. Adults nonparasitic. Spawning was observed over a rocky substrate on 20 April (2011, year of publication of this reference?) at 200 m upstream of the mouth of the Iyidere River, Turkey. The water depth was 0.3 m and the stream width was 1.5 m (Ref. 89241).
Life cycle and mating behavior
Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae
Holcík, J., 1986. Lampetra Bonnaterre, 1788. p. 247-248. In J. Holcík (ed.) The Freshwater fishes of Europe. Vol.1, Part I, Petromyzontiformes. (Ref. 12284)
IUCN Red List Status (Ref. 130435)
في خطر (EN) (B2ab(i,ii,iii,iv)); Date assessed: 18 March 2013
استخدامات بشرية
أدوات
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مصادر علي الأنترنت
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00126 (0.00056 - 0.00284), b=2.99 (2.80 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.6 ±0.5 se; based on size and trophs of closest relatives
المرونه (Ref.
120179): منخفض, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 4.5-14 سنة (Semelparous species, assuming tm (= tmax) > 4).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
