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Scombriformes (Mackerels) >
Scombridae (Mackerels, tunas, bonitos) > Scombrinae
Etymology: Auxis: Greek, auxis = a variety of tunna (Ref. 45335); eudorax: From the wide or well-developed corselet.
Issue
I
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas. Tropical
Eastern Pacific.
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 36.5 cm FL macho/indeterminado; (Ref. 32349); common length : 26.0 cm TL macho/indeterminado; (Ref. 55763)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Body elongate, robust, and rounded; dorsal fins widely separated; second dorsal fin followed by 8 finlets; pectoral fins short, not reaching front of naked area above corselet; scales only on corselet section; each side of caudal peduncle bearing a strong keel between two smaller keels; back dark bluish purple; head almost black; 15 or more vertical bars on naked dorsal region (Ref. 55763).
Life cycle and mating behavior
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Collette, B.B. and C.R. Aadland, 1996. Revision of the frigate tunas (Scombridae, Auxis), with descriptions of two new subspecies from the eastern Pacific. Fish. Bull. 94(3):423-441. (Ref. 32349)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2024-1)
Ameaça para o homem
Harmless
Utilização humana
Ferramentas
Relatórios especiais
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