>
Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails)
Etymology: Ventrifossa: Latin, venter, ventris = belly + Latin, fosa = pit (Ref. 45335).
Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
समुद्री बाथीड़िमरसल; गैर प्रवासी; गहराई सीमा 439 - 1000 m (Ref. 1371), usually 500 - 600 m (Ref. 1371). Deep-water; 31°N - 5°N, 94°W - 54°W (Ref. 1371)
Western Central Atlantic: off Guyana into the Caribbean and the Gulf of Mexico, and in Atlantic off northeastern Florida. Common to the south of the Gulf of Mexico, but relatively rare in the Gulf and Gulf stream.
आकार / वज़न / Age
परिपक्व अवधि: Lm ? range ? - ? cm
Max length : 45.0 cm TL पुल्लिंग / अलिंग; (Ref. 1371)
पृष्ठीय रीढ़ (सम्पूर्ण) : 2; गुदा कांटा: 0. Snout short, blunt. Scales fairly large, covered with slender conical spinules in quincunx order. Snout with black margins along its leading edge, supranarial ridges, median nasal ridge, and dorsally on suborbital. Gums of lower jaw blackish; first dorsal fin uniformly blackish to dusky.
Body shape (shape guide): elongated; Cross section: oval.
A benthic species found on the continental slope (Ref. 75154).
Life cycle and mating behavior
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा
Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
मात्स्यिकी: निर्वाह मात्स्यिकी
साधन
Special reports
Download XML
इंटरनेट स्रोत
Estimates based on models
Preferred temperature (संदर्भ
123201): 7.1 - 12.6, mean 9.4 °C (based on 38 cells).
Phylogenetic diversity index (संदर्भ
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00214 (0.00109 - 0.00421), 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 (संदर्भ
69278): 3.8 ±0.5 se; based on size and trophs of closest relatives
लौटाव (संदर्भ
120179): निम्न, न्यूनतम जनसंख्या दुगनी होने का समय 4.5 - 14 वर्ष। (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (35 of 100).
🛈
