>
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Mauligobius: From Maul, ichthyiologist that studied the fishes from Madeira and Canary Islands + Latin, gobius = gudgeon (Ref. 45335).
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas; estuarina demersal. Tropical
Eastern Atlantic: Nigeria to Equatorial Guinea and offshore islands (Ref. 4343, 79590). Also collected from Banana (Congo River estuary), Democratic Republic of the Congo (Ref. 31982). The lack of reliable data for West African specimens suggest that it might be restricted to the Cape Verde Islands (Ref. 57403, 79590).
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 7.0 cm SL macho/indeterminado; (Ref. 79590)
Descrição breve
Morfologia | Morfometria
Espinhos dorsais (total): 7; Raios dorsais moles (total): 10; Espinhos anais 1; Raios anais moles: 8 - 9. Diagnosis: anterior nostril with rim process divided into several tentacles (Ref. 39517, 57403, 79590). Scales on lower cheek and operculum; 40-46 ctenoid scales in longitudinal series (including about 4-6 scales on the caudal fin base), and 15-17 in rearward transverse series; 1st dorsal fin: VI; second dorsal fin: I,10; anal fin: I,8-9; pectoral fins: 24-26, outer (dorsal) 9-10 rays short, multifid and free from membrane (Ref. 57403, 79590). Anal fin base shorter than caudal peduncle (Ref. 39517).
Coloration: Preserved specimens: head with dark mottling (Ref. 39517, 57403, 79590). Body dark, with about a dozen small spots along the lateral midline (Ref. 39517, 57403, 79590), darker in color than the background pigmentation (Ref. 57403), but lacking vertical dark bars (Ref. 39517). 1st and 2nd dorsal fins with 2-3 oblique rows of small white spots; pelvic fins/disc paler than other fins (Ref. 39517, 57403, 79590). In life: body chestnut-brown , with dorsal, caudal and pectoral fins spotted with brown; anal and pelvic fins blackish (Ref. 57403, 79590).
Occurs inshore (Ref. 4343). Although possibly entering estuaries, this species is more likely a benthic inhabitant (Ref. 57403, 79590) of marine intertidal zones (Ref. 27000, 57403, 79590). Collected in shallow water among large lava-pebbles under strong wave action, and smaller examples came from a boundary area between rocks and sand at 2-4m depth (Ref. 39517). Maximum total length reported 8.7 cm (Ref. 57403).
Life cycle and mating behavior
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Harrison, I.J., P.J. Miller and F. Pezold, 2003. Gobiidae. p. 625-666 In C. Lévêque, D. Paugy and G.G. Teugels (eds.) Faune des poissons d'eaux douce et saumâtres de l'Afrique de l'Ouest, Tome 2. Coll. Faune et Flore tropicales 40. Musée Royal de l'Afrique Centrale, Tervuren, Belgique, Museum National d'Histoire Naturalle, Paris, France and Institut de Recherche pour le Développement, Paris, France. 815 p. (Ref. 57403)
Categoria na Lista Vermelha da IUCN (Ref. 130435)
Ameaça para o homem
Harmless
Utilização humana
Pescarias: sem interesse
Mais informação
Nomes comunsSinónimosMetabolismoPredadoresEcotoxicologiaReproduçãoMaturidadeDesovaAgregação para desovaFecundidadeOvosDesenvolvimento dos ovos
Idade/TamanhoCrescimentoComprimento-pesoComprimento-comprimentoFrequência de comprimentoMorfometriaMorfologiaLarvasDinâmica larvarRecrutamentoAbundânciaBRUVS
ReferênciasAquaculturaPerfil para aquaculturaEstirpesGenéticaElectrophoresesHereditariedadeDoençasProcessamentoNutrientsMass conversion
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [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).
Nível Trófico (Ref.
69278): 3.3 ±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).
