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Yaeyama blenny (Ecsenius yaeyamaensis) fish species and information / pictures of Yaeyama blenny - Ecsenius yaeyamaensis

Yaeyama blenny (Ecsenius yaeyamaensis) fish species information

Scientific Name
Ecsenius yaeyamaensis

Common Name
Yaeyama blenny

Biology
Dorsal spines (total): 11 - 13; Dorsal soft rays (total): 13-15; Anal spines: 2; Anal soft rays: 14 - 17. Y-shaped mark on pectoral fin base (Ref. 559).

Classification

Classified By

Aoyagi, 1954

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Combtooth blennies (Blenniidae)

Distribution

Region

Indo-West Pacific

Distribution

Indo-West Pacific: Sri Lanka to Vanuatu, north to Taiwan and the Yaeyama Islands, south to Shark Bay and the southern Great Barrier Reef; Belau in Micronesia.

Range

26°N - 27°S

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

0 m

Depth To - meters

15 m

Zone

reef-associated

Environment

Marine; reef-associated; depth range 0 - 15 m (Ref. 9710)

Trophic Level

2 s.e. 0.00 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

6.0 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

Aquarium: commercial

Vulnerability

Low vulnerability (12 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