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Giant goby (Gobius cobitis) fish species and information / pictures of Giant goby - Gobius cobitis

Giant goby (Gobius cobitis) fish species information

Scientific Name
Gobius cobitis

Common Name
Giant goby

Biology
Occurs in the intertidal zones, among rocks, weeds and pools where the water is usually brackish (Ref. 4343, 5299). Feeds on green algae (Enteromorpha), crustaceans (amphipods, crabs), polychaetes, and insects (Ref. 4696).

Classification

Classified By

Pallas, 1814

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Gobies (Gobiidae)

Distribution

Region

Eastern Atlantic and theMediterranean and Black Sea; with dubious records from the Gulf of Suez (Ref. 80021).

Distribution

Eastern Atlantic and theMediterranean and Black Sea; with dubious records from the Gulf of Suez (Ref. 80021).

Range

53°N - 30°N, 10°W - 42°E

Environment

Climate

Subtropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

10 m

Depth To - meters

35 m

Zone

demersal

Environment

Marine; brackish; demersal; oceanodromous (Ref. 51243); depth range 10 - 35 m (Ref. 80021)

Trophic Level

2.97 s.e. 0.39 Based on food items.

Occurs in Marine / Salt water

True

Occurs in Brackish water

True

Occurs in Fresh Water

False

Occurs on Reefs

False

Is kept in Aquariums

False

Physical Size and Genetics

Maximum Length

27.0 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 0.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Fisheries: minor commercial; gamefish: yes

Vulnerability

Moderate vulnerability (39 of 100)

Resilience

Medium, minimum population doubling time 1.4 - 4.4 years (K=0.22; tm=2-3; tmax=10)

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated