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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Trimma: Greek, trimma, -atos = something crushed (Ref. 45335); longispinum: Name from Latin 'longispinum'” 'longus' for long or extended and 'spinum' for spine, referring to the elongated second spine of the first dorsal fin; treated as a neuter compound adjective..
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas associadas(os) a recifes; intervalo de profundidade 1 - 70 m (Ref. 128698). Tropical
Western Central Pacific: Kiribati, US Minor Is.; possibly in the Marshall Is. (Enewetok Atoll) and Mariana Is. (Guam).
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 2.7 cm SL macho/indeterminado; (Ref. 128698)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 7; Raios dorsais moles (total) : 9; Espinhos anais: 1; Raios anais moles: 8 - 9. This species is distinguished by the following characters: with a scaled predorsal midline; first dorsal fin with an elongated second spine (to middle of second dorsal fin or farther when abducted); fifth pelvic-fin ray with one dichotomous branch point; branched pectoral-fin rays 6-9; anal-fin rays 8 or 9; bony interorbital 30-42% pupil width with posterolateral trench not reaching papilla 'p' 6; opercular scales absent (1 with 1), and cheek row c with 6 papillae. Colouration: body pale pink to off-white when freshly collected, scale pockets outlined with chromatophores, dorsum with about 7 red to yellow saddles, with ventral counterparts along anal-fin base and onto caudal peduncle, and when preserved, head and body pale straw-colored (Ref. 128698).
Life cycle and mating behavior
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Winterbottom, R., 2023. A new species of Trimma (Teleostei: Gobiidae) from the northwestern tropical Pacific Ocean. J. Ocean Sci. Found. 40:29-36. (Ref. 128698)
Categoria na Lista Vermelha da IUCN (Ref. 130435)
Ameaça para o homem
Harmless
Utilização humana
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
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=0.01023 (0.00477 - 0.02194), b=3.02 (2.84 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Resiliência (Ref.
120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
