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Pomatoschistus microps (Krøyer, 1838)

Common goby
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Native range | All suitable habitat | Point map | Year 2050
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Pomatoschistus microps   AquaMaps   Data sources: GBIF OBIS
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Pomatoschistus microps
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France country information

Common names: Common goby, Gobie commun, Gobie tacheté
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: All french coastal areas (Ref. 40476). Known in Mont Saint-Michel Bay (Ref. 38302). Also Ref. 11344.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/fr.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Keith, P. and J. Allardi (coords.), 2001
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) > Gobionellinae
Etymology: Pomatoschistus: Greek, poma, -atos = cover, operculum + Greek, schistos = divided (Ref. 45335).

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

marinhas; Água doce; estuarina demersal; anfídromo (Ref. 51243); intervalo de profundidade 0 - 12 m (Ref. 35388).   Temperate; 8°C - 24°C (Ref. 4944); 64°N - 20°N, 19°W - 31°E

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

Eastern Atlantic: Norway to Morocco, including Baltic Sea (to southern Portugal) (Ref. 4696) and western Mediterranean. Also in Mauritania and the Canary Islands.

Length at first maturity / Tamanho / Peso / Idade

Maturity: Lm ?, range 3 - ? cm
Max length : 9.0 cm TL macho/indeterminado; (Ref. 6303); Idade máx. registada: 2.60 anos (Ref. 40230)

Descrição breve Chaves de identificação | Morfologia | Morfometria

Espinhos dorsais (total) : 6 - 8; Raios dorsais moles (total) : 8 - 11; Espinhos anais: 1; Raios anais moles: 7 - 10; Vértebras: 30 - 32. This species is distinguished from other gobies in European freshwaters by the following characters: males with conspicuous dark proximal posterior spot on first dorsal; with cephalic lateral line canals; anterior oculoscapular canal extending to snout; branched rays in second dorsal 8-10.5; anal origin below simple of first branched ray of D2; total scales in midlateral series 39-52; completely scaled postdorsal body; caudal rounded (Ref. 59043). No scales in front of the first dorsal fin (Ref. 35388); body shape is terete, slightly depressed; eyes situated dorso-laterally; reduced swim bladders (Ref. 92840).

Biologia     Glossário (ex. epibenthic)

Enters estuaries, salt marshes and pools (Ref. 4343); usually on sand or mud (Ref. 59043). Lives in sea as well as brackish waters and migrates into limnetic sections of rivers (Ref. 92840). Also rock pools where it feeds mainly on epibenthic meiofauna like harpacticoids and small amphipods (Ref. 92840); small crustaceans, worms, chironomid larvae and mites (Ref. 4696). Its burrowing habit allows it to survive low water levels and to avoid predators (Ref. 30508). Spawns after first winter, at sea, in February - September, depending on latitude; individual females spawn several times during a season. Adhesive eggs (0.9 x 0.7 mm) are deposited under or between stones, shells and aquatic plants and males guard the eggs until hatching. Juveniles enter freshwater habitats in late summer to forage (Ref. 59043). The male defends and aerates the eggs for about 9 days.

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

Benthic spawner (Ref. 32023).

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Maugé, L.A., 1986. Gobiidae. p. 358-388. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels; MRAC, Tervuren; and ORSTOM, Paris. Vol. 2. (Ref. 4343)

Categoria na Lista Vermelha da IUCN (Ref. 130435)

  Preocupação menor (LC) ; Date assessed: 04 February 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para o homem

  Harmless




Utilização humana

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

Mais informação

Ecology
Ecologia
Home ranges
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Frequência de comprimento
Mass conversions
Recruitments
Abundances
Life cycle
Reprodução
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
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Distribution
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Physiology
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Tipo de natação
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Visual pigment(s)
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Toxicities (LC50s)
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Estimates based on models

Preferred temperature (Ref. 115969): 9 - 16.1, mean 10.8 (based on 450 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5001   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00776 (0.00400 - 0.01507), b=3.08 (2.92 - 3.24), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
Nível Trófico (Ref. 69278):  3.3   ±0.3 se; based on diet studies.
Resiliência (Ref. 120179):  Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (K=0.29; tm=0.8; tmax=2.6; Assuming fec < 10,000).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (33 of 100).