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Gadiformes (Cods) >
Moridae (Morid cods)
Etymology: Gadella: Diminutive of latin, gadus = a fish, cod? (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Οικολογία
Θαλασσινό(ά) βαθυπελαγικό(ς); εύρος βάθους 425 - 790 m (Ref. 31777). Deep-water; 21°S - 24°S
Western Pacific: New Caledonia and Norfolk Ridge.
Μέγεθος / Βάρος / Age
Maturity: Lm ? range ? - ? cm
Max length : 17.3 cm SL αρσενικό/απροσδιόριστο; (Ref. 31777)
Short description
Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία
Ραχιαίες άκανθες (συνολικά) : 1; Μαλακές ραχιαίες ακτίνες (συνολικά) : 78 - 84; Εδρικές άκανθες: 0; Μαλακές εδρικές ακτίνες: 77 - 78; Σπόνδυλοι: 55 - 57. Gadiform fish with single row of large irregular canine-like teeth in upper and lower jaws and a small triangular patch of minute teeth at symphysis of lower jaw (Ref. 31777). First dorsal fin origin behind pectoral insertion, first ray minute, second ray longest (Ref. 31777). Second dorsal fin occurs straight behind first, posterior fin rays longest (Ref. 31777).
Life cycle and mating behavior
Maturities | Αναπαραγωγή | Spawnings | Egg(s) | Fecundities | Προνύμφες
Paulin, C.D. and C.D. Roberts, 1997. Review of the morid cods (Teleostei, Paracanthopterygii, Moridae) of New Caledonia, southwest Pacific Ocean, with description of a new species of Gadella. p. 17-41. In B. Séret (ed.) Résultats des Campagnes MUSORSTOM. Mem. Mus. Natl. Hist. Nat. (MMNHN), 174. (Ref. 31777)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Preferred temperature (Ref.
123201): 7.8 - 9.6, mean 8.7 °C (based on 5 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00195 - 0.00776), b=3.11 (2.93 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Τροφικό Επίπεδο (Ref.
69278): 3.2 ±0.3 se; based on size and trophs of closest relatives
Ελαστικότητα (Ref.
120179): Μεσαίο(α), ελάχιστος χρόνος για διπλασιασμό πληθυσμού 1,4 - 4,4 έτη (Assuming tmax>3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (11 of 100).
