Mauligobius nigri

Mauligobius nigri (Günther, 1861)

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Mauligobius nigri
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Klassifizierung / Names Namen | Synonyme | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (Strahlenflosser) > Perciformes (Perch-likes) > 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 Ökologie

; seewasser; brackwasser demersal.   Tropical

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

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).

Size / Gewicht / Alter

Maturity: Lm ?  range ? - ? cm
Max length : 7.0 cm SL Männchen/unbestimmt; (Ref. 79590)

Kurzbeschreibung Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt): 7; Rückenflossenweichstrahlen (insgesamt): 10; Afterflossenstacheln 1; Afterflossenweichstrahlen: 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).

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

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 Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Hauptreferenz Upload your references | Referenzen | Koordinator | Partner

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)

IUCN Rote Liste Status (Ref. 120744)

  nicht bedroht (LC) ; Date assessed: 15 July 2014

CITES (Ref. 118484)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless





Nutzung durch Menschen

Fischereien: nicht kommerziell
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Aquatic Commons | BHL | Cloffa | Websites from users | FishWatcher Einträge suchen | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(Genom, nucleotide) | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Tree of Life | Wikipedia(Gehe zu, Suchen) | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.7500   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00891 (0.00418 - 0.01902), b=3.08 (2.91 - 3.25), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic Level (Ref. 69278):  3.3   ±0.3 se; Based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref. 120179):  hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).
Verwundbarkeit (Ref. 59153):  Low vulnerability (15 of 100) .