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Seaweed blenny (Parablennius marmoreus) fish species and information / pictures of Seaweed blenny - Parablennius marmoreus

Seaweed blenny (Parablennius marmoreus) fish species information

Scientific Name
Parablennius marmoreus

Common Name
Seaweed blenny

Biology
Dorsal spines (total): 12; Dorsal soft rays (total): 18; Anal spines: 2; Anal soft rays: 19 - 20. No median row of cirri; supraorbital cirri branched (Ref. 26938). With numerous small brown spots; small black spot at front of dorsal fin; edge of anal fin pale (Ref. 13442).

Classification

Classified By

Poey, 1876

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Combtooth blennies (Blenniidae)

Distribution

Region

Western Atlantic

Distribution

Western Atlantic: New York (USA), Bermuda, the Bahamas, Gulf of Mexico to southern Brazil.

Range

41°N - 7°N

Environment

Climate

Subtropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

0 m

Depth To - meters

10 m

Zone

reef-associated

Environment

Marine; reef-associated; depth range 0 - 10 m (Ref. 9710)

Trophic Level

2.46 s.e. 0.23 Based on food items.

Occurs in Marine / Salt water

True

Occurs in Brackish water

False

Occurs in Fresh Water

False

Occurs on Reefs

True

Is kept in Aquariums

True

Physical Size and Genetics

Maximum Length

8.5 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: of no interest; aquarium: commercial

Vulnerability

Low vulnerability (17 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