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Amblygobius nocturnus (Herre, 1945)

Nocturn goby
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Amblygobius nocturnus   AquaMaps   Data sources: GBIF OBIS
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Image of Amblygobius nocturnus (Nocturn goby)
Amblygobius nocturnus
Picture by Gomen See@114°E Hong Kong Reef Fish Survey


Philippines country information

Common names: Bia
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Type locality, near Yabots Camp, near San Jose, Busuanga, CAS(SU) 36828 (Ref. 75154). Also Ref. 1602.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/rp.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Werner, T.B. and G.R. Allen, 2000
National Database:

Common names from other countries

Classificação / Names Nomes comuns | Sinónimos | Catalog of Fishes(Género, Espécies) | ITIS | CoL | WoRMS | Cloffa

> Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Amblygobius: Greek, amblys = darkness + Latin gobius = gudgeon (Ref. 45335).
  More on author: Herre.

Environment: milieu / climate zone / depth range / distribution range Ecologia

marinhas associadas(os) a recifes; intervalo de profundidade 1 - 30 m (Ref. 86942).   Tropical; 35°N - 28°S, 32°E - 143°W

Distribuição Países | Áreas FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

Western Indian Ocean: Maldives (Ref. 30829) and the Red Sea and Arabian Gulf (Ref. 11441). Pacific Ocean: Philippines to the Tuamoto Islands, north to Yaeyama Islands, south to Rowley Shoals, southern Great Barrier Reef and Rapa; Guam and Kapingamarangi in Micronesia.

Tamanho / Peso / Idade

Maturity: Lm ?  range ? - ? cm
Max length : 10.0 cm SL macho/indeterminado; (Ref. 48637)

Descrição breve Chaves de identificação | Morfologia | Morfometria

Espinhos dorsais (total) : 7; Raios dorsais moles (total) : 13 - 15; Espinhos anais: 1; Raios anais moles: 13 - 15. Characterized by having overall pale grey body color; head and body with pink stripes, most intense on head; dorsal fin base with row of 8-9 dark spots; first and second dorsal fin equal in height; slightly pointed caudal fin; longitudinal scale series 63-66; cycloid scales; head without scales; depth of body 4.7-6.4 in SL (Ref. 90102).

Biologia     Glossário (ex. epibenthic)

Solitary or in pairs (Ref. 90102). Common in areas with fine sand to muddy bottoms at the bases of inner lagoon and coastal reefs. Monogamous (Ref. 52884, 48637). Feeds on small invertebrates and organic matter (Ref. 89972).

Life cycle and mating behavior Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Monogamous mating is observed as both obigate and social (Ref. 52884).

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)

Categoria na Lista Vermelha da IUCN (Ref. 130435)

  Preocupação menor (LC) ; Date assessed: 25 June 2018

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para o homem

  Harmless




Utilização humana

Pescarias: espécies comerciais; Aquário: Espécies comerciais
FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 25.1 - 29.3, mean 28.3 (based on 2853 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [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):  3.0   ±0.2 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).
Categoria de preço (Ref. 80766):   Very high.