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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Grallenia: Named for Gerald R. Allen, (G+R+Allen+suffix '-ia'), in honor of his great contribution to our knowledge of the diversity of coral-reef fishes; rubrilineata: Name from Latin 'rubrilineata' meaning 'red-lined' or 'red-striped'; referring to the marking on the dorsal fin of adult males; treated as a feminine compound adjective.
Eponymy: Dr Gerald Ray Allen (d: 1942) The genus was named to honour “…his great contribution to our knowledge of the diversity of coral-reef fishes.” (See Allen, GR) (Ref. 128868), visit book page.
Environment: milieu / Zona climática / intervalo de profundidade / distribution range
Ecologia
marinhas associadas(os) a recifes; intervalo de profundidade 12 - 15 m (Ref. 116128). Tropical
Western Central Pacific: Philippines and possibly Malaysia.
Tamanho / Peso / Idade
Maturidade: Lm ? range ? - ? cm
Max length : 1.5 cm SL macho/indeterminado; (Ref. 116128); 1.5 cm SL (female)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 7; Raios dorsais (total) : 9 - 11; Espinhos anais: 1; Raios anais : 9 - 11; Vértebras: 27 - 28. This species is distinguished by the following characters: D VI+I,9-11 (usually 10); A I,9-11 (usually 10); first dorsal-fin spine is not produced into filament in either sex; no pelvic frenum nor head pores; posterior longitudinal scale 17-22, usually extending forward to at least level of second-dorsal-fin origin, body anterior to level of middle of second dorsal fin with numerous scales; body depth at pelvic-fin origin 12.8-16.4% in SL; colour in life translucent with reddish-brown markings consisting of 8-12 widely separated small spots or short irregular bars along dorsal profile of body, an interrupted stripe from upper rear edge of opercle to upper caudal peduncle (each segment progressively shorter with increasingly wider space between, proceeding posteriorly) and a longitudinal row of about 9 irregular brown blotches along ventral portion of side; adult male with both dorsal fins with distinctive basal red or red-edged black stripe and anal fin with bold black outer margin (Ref. 116128).
Body shape (shape guide): elongated; Cross section: oval.
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Allen, G.R. and M.V. Erdmann, 2017. Descriptions of five new species of marine gobies (Teleostei: Gobiidae) of the genus Grallenia) from the tropical western Pacific Ocean. J. Ocean Sci. Found. 27:20-47. (Ref. 116128)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2025-1)
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00339 - 0.01546), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
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).
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