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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Sicydiinae
Etymology: Stiphodon: Greek, stiphos, -eos, -oys = mass + Greek, odous = teeth (Ref. 45335); rubromaculatus: Name from Latin meaning red-stained, referring to the distinctive color pattern of the males.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce demersal; anfídromo. Tropical
Oceania: Futuna Island.
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 3.0 cm SL macho/indeterminado; (Ref. 87775); 2.5 cm SL (female)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 7; Raios dorsais moles (total) : 9; Espinhos anais: 1; Raios anais moles: 10. This species is characterized by the following: pectoral rays 13-14; second dorsal fin with 9 segmented rays; premaxillary teeth 27-32; predorsal midline scales absent, the most anterior scale along the midline located below the anterior part of the second dorsal fin; males with more and larger symphyseal teeth than females (2 vs. 0); transverse scales in forward series 1-4, in backward series 7-9; typical color of males, body bright red on the flanks, orange on the belly and on the back; head bluish on cheeks, reddish nose; females greyish to brownish (Ref. 72456).
Occurs in clear, high gradient streams with rocky bottom and large pools. Found on the bottom of the river, on top of rocks but also observed swimming in open water in the stream between rocks or in large pools; and observed from 90-200 m high in altitude (Ref. 72457).
Life cycle and mating behavior
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Keith, P. and G. Marquet, 2007. Stiphodon rubromaculatus, a new species of freshwater goby from Futuna Island (Gobioidei: Sicydiinae). Cybium 31(1):45-49. (Ref. 72457)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2024-2)
Ameaça para o homem
Harmless
Utilização humana
Pescarias: sem interesse
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this 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).