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Spiny pugolovka (Benthophilus spinosus) fish species and information / pictures of Spiny pugolovka - Benthophilus spinosus

Spiny pugolovka (Benthophilus spinosus) fish species information

Scientific Name
Benthophilus spinosus

Common Name
Spiny pugolovka

Biology
Dorsal spines (total): 2 - 3; Dorsal soft rays (total): 6-8; Anal spines: 1; Anal soft rays: 5 - 7. Body reduced, snout roundish, without upper lip. Sides of the body and head pale or yellowish brown with gray speckles (Ref. 33724).

Classification

Classified By

Kessler, 1877

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Gobies (Gobiidae)

Distribution

Region

Former USSR and Asia

Distribution

Former USSR and Asia: central part of the Caspian Sea.

Range

Unknown

Environment

Climate

Temperate

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

Unknown m

Depth To - meters

43 m

Zone

demersal

Environment

Brackish; demersal; depth range ? - 43 m (Ref. 2058)

Trophic Level

3.1 s.e. 0.47 Based on size and trophs of closest relatives

Occurs in Marine / Salt water

False

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

3.4 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

Unknown

Vulnerability

Low vulnerability (10 of 100)

Resilience

High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated