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Ringneck blenny (Parablennius pilicornis) fish species and information / pictures of Ringneck blenny - Parablennius pilicornis

Ringneck blenny (Parablennius pilicornis) fish species information

Scientific Name
Parablennius pilicornis

Common Name
Ringneck blenny

Biology
Dorsal spines (total): 11 - 12; Dorsal soft rays (total): 18-24; Anal spines: 2; Anal soft rays: 20 - 25. Body with up to 9 dusky bands above and dark spots below; sometimes pale with irregular dusky marks; 2 dark bands on underside of head; pectorals pale to dusky pale in color; dorsal fin dusky or with many spots (Ref. 4404).

Classification

Classified By

Cuvier, 1829

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Combtooth blennies (Blenniidae)

Distribution

Region

Eastern Atlantic

Distribution

Eastern Atlantic: Spain and Portugal to M?we Bay, Namibia. Also in the Mediterranean along the coast from Morocco, Algeria, Spain. Southwest Atlantic: Brazil and Patagonia, Argentina (Ref. 4404). Western Indian Ocean: Natal to Knysna in South Africa.

Range

44°N - 56°S

Environment

Climate

Subtropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

0 m

Depth To - meters

25 m

Zone

demersal

Environment

Marine; demersal; depth range 0 - 25 m (Ref. 5298)

Trophic Level

3.22 s.e. 0.40 Based on food items.

Occurs in Marine / Salt water

True

Occurs in Brackish water

False

Occurs in Fresh Water

False

Occurs on Reefs

False

Is kept in Aquariums

False

Physical Size and Genetics

Maximum Length

12.7 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 to moderate vulnerability (29 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