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Saddled blenny (Malacoctenus triangulatus) fish species and information / pictures of Saddled blenny - Malacoctenus triangulatus

Saddled blenny (Malacoctenus triangulatus) fish species information

Scientific Name
Malacoctenus triangulatus

Common Name
Saddled blenny

Biology
Dorsal spines (total): 20 - 21; Dorsal soft rays (total): 11-12; Anal spines: 2; Anal soft rays: 20 - 22. With 3-5 dark brownish-red bands in form of inverted triangles along side. No other labrisomid has this distinctive color pattern (Ref. 26938). Head with a few small dark spots; bars on body sometimes not very dark but outlined by dark bars; scattered dots then often present elsewhere on the body (Ref. 13442).

Classification

Classified By

Springer, 1959

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Labrisomids (Labrisomidae)

Distribution

Region

Western Atlantic

Distribution

Western Atlantic: southern Florida (USA), Bahamas, and Yucatan (Mexico) to Brazil, including St. Paul's Rocks (Ref. 13121).

Range

Unknown

Environment

Climate

Subtropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

0 m

Depth To - meters

40 m

Zone

reef-associated

Environment

Marine; reef-associated; depth range 0 - 40 m (Ref. 13121), usually 0 - 3 m (Ref. 9710)

Trophic Level

3.5 s.e. 0.50 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

7.5 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

Aquarium: commercial

Vulnerability

Low vulnerability (10 of 100)

Resilience

Unknown

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated