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Thepas' sabretooth blenny (Petroscirtes thepassii) fish species and information / pictures of Thepas' sabretooth blenny - Petroscirtes thepassii

Thepas' sabretooth blenny (Petroscirtes thepassii) fish species information

Scientific Name
Petroscirtes thepassii

Common Name
Thepas' sabretooth blenny

Biology
Dorsal spines (total): 10 - 11; Dorsal soft rays (total): 16-18. Closely related to P. variabilis, but is usually more elongate and has a bulbous or elongate snout.

Classification

Classified By

Bleeker, 1853

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Combtooth blennies (Blenniidae)

Distribution

Region

Western Central Pacific

Distribution

Western Central Pacific: Moluccas, New Guinea, Solomon Islands; Belau and Yap in Micronesia.

Range

10°N - 12°S

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

Unknown m

Depth To - meters

Unknown m

Zone

demersal

Environment

Marine; demersal

Trophic Level

2.37 s.e. 0.07 Based on size and trophs of closest relatives

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

5.9 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 0.5005 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Unknown

Vulnerability

Low vulnerability (15 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