Classification / Names
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Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails)
Etymology: Coelorinchus: Greek, koilos = a hollow + Greek, rhyngchos = jaw (Ref. 45335); ganymedes: Named for Ganymede, a young man in Greek mythology who was taken to Olympus for his beauty, and served as the cupbearer of the gods; referring to the graceful appearance and elegant color of the new species..
Environment: milieu / climate zone / depth range / distribution range
Οικολογία
Θαλασσινό(ά) βενθοπελαγικό; εύρος βάθους 283 - 650 m (Ref. 124525). Tropical
Eastern Central Pacific: Marquesas Islands.
Μέγεθος / Βάρος / Age
Maturity: Lm ? range ? - ? cm
Max length : 17.0 cm TL αρσενικό/απροσδιόριστο; (Ref. 124525)
Short description
Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία
Ραχιαίες άκανθες (συνολικά) : 2; Μαλακές ραχιαίες ακτίνες (συνολικά) : 8. This species of C. hubbsi group is distinguished by the following characters: snout very long 1.9-2.1 times in HL), terminal snout scute long and narrow; orbital diameter equal to the postorbital length and exceeding the length of the upper jaw: 24.4-30.6, 23.1-30.6, and
15.-21.4% HL, respectively; with 3-4 parallel rows of spinules on the body scales at HL 5.0-6.0 cm and cycloid scales on the isthmus; a separate contrasting suprapectoral spot and a contrasting saddle-shaped spot behind the origin of second dorsal (Ref. 124525).
Life cycle and mating behavior
Maturities | Αναπαραγωγή | Spawnings | Egg(s) | Fecundities | Προνύμφες
Prokofiev, A.M., 2021. New grenadier Coelorinchus ganymedes sp. nova from the Waters of Polynesia (Macrouridae). J. Ichthyol. 61(2):175-181. (Ref. 124525)
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
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00251 (0.00128 - 0.00492), b=3.19 (3.03 - 3.35), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Τροφικό Επίπεδο (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
Ελαστικότητα (Ref.
120179): Μεσαίο(α), ελάχιστος χρόνος για διπλασιασμό πληθυσμού 1,4 - 4,4 έτη (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
