Shortpouch pygmy pipehorse (Acentronura tentaculata) fish species and information / pictures of Shortpouch pygmy pipehorse - Acentronura tentaculata

Shortpouch pygmy pipehorse (Acentronura tentaculata) fish species information

Scientific Name
Acentronura tentaculata

Common Name
Shortpouch pygmy pipehorse

Biology
Dorsal spines (total): 0; Dorsal soft rays (total): 16-17; Anal spines: 0; Anal soft rays: 4. Brown in color, dermal flaps blackish. Caudal absent in sub adults and adults. Females are slender and pipefish-like, but larger males are more seahorse-like (Ref. 48635).

Classification

Classified By

G?nther, 1870

Class

Ray-finned fishes (Actinopterygii)

Order

Pipefishes and Seahorses (Syngnathiformes)

Family

Pipefishes and seahorses (Syngnathidae)

Distribution

Region

Indo-West Pacific

Distribution

Indo-West Pacific: northern Red Sea and Mozambique to Torres Straits and Queensland, Australia.

Range

Unknown

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

1 m

Depth To - meters

20 m

Zone

reef-associated

Environment

Marine; reef-associated; depth range 1 - 20 m (Ref. 48635)

Trophic Level

3.18 s.e. 0.45 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

True

Is kept in Aquariums

False

Physical Size and Genetics

Maximum Length

6.3 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 0.6250 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Unknown

Vulnerability

Low vulnerability (10 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