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Gadiformes (Cods) >
Gaidropsaridae (Rocklings)
Etymology: Gaidropsarus: Greek, ga, ge = the earth + Greek, ydro = water + Greek psaros = speckled, starling (Ref. 45335); gallaeciae: Name from Latin Gallaecia, an ancient Roman Iberian province, now called Galicia, the westernmost region of Spain referring to the name of the Galicia Bank where the holotype was collected.
Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري القاع; نطاق العمق 751 - 788 m (Ref. 131626). Subtropical
Northeast Atlantic: Galicia Bank and Porcupine Bank.
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 11.1 cm TL ذكر/ مختلط الجنس; (Ref. 131626)
وصف مختصر
مفاتيح التعريف | الوصف الخارجي | قياسات المظهر الخارجي
أشعه شرجية لينه: 44 - 52; فقرات: 43 - 44. This species is distinguished by the following characters: with three dorsal fins barely separated from each other, the first with a single thickened unsegmented ray, the second with small, unsegmented rays in a fleshy ridge that rises within a groove and the third with segmented rays in an elongate fin; with five prominent individual barbels, four on the snout and one at the tip of the lower jaw; differs from all its congeners by the following, third dorsal-fin rays 54-60, anal-fin rays 44-52, pectoral fin rays 21-23, total vertebrae 43-44; anal fin base short, its length 39.6-48% SL; first dorsal fin ray is moderately elongated, its length 15.8-27% HL, and with a wider interorbital space, 21.7-28% HL (Ref. 131626).
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Bañón, R., F. Baldó, A. Serrano, D. Barros-García and A. de Carlos, 2022. Gaidropsarus gallaeciae (Gadiformes: Gaidropsaridae), a new Northeast Atlantic rockling fish, with commentary on the taxonomy of the genus. Biology 11:1-18. (Ref. 131626)
IUCN Red List Status (Ref. 130435: Version 2024-2)
استخدامات بشرية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
مستوى غذائي (Ref.
69278): 3.3 ±0.3 se; based on size and trophs of closest relatives
المرونه (Ref.
120179): عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
