Green pufferfish (Tetraodon fluviatilis) fish species and information / pictures of Green pufferfish - Tetraodon fluviatilis

Green pufferfish (Tetraodon fluviatilis) fish species information

Scientific Name
Tetraodon fluviatilis

Common Name
Green pufferfish

Biology
Adults occur usually in slow-moving rivers, estuaries and the upper reaches of backwaters. Prefers shady, marginal areas. Feed on mollusks, crustaceans and other invertebrates as well as vascular plants and detritus. Occasionally feed on fish scales and fins (Ref. 12693). The muscular tissue and viscera are extremely toxic. Common in the aquarium trade, but adults are known to be pugnacious and aggressive with its tankmates (Ref. 12693).

Classification

Classified By

Hamilton, 1822

Class

Ray-finned fishes (Actinopterygii)

Order

Puffers and Filefishes (Tetraodontiformes)

Family

Puffers (Tetraodontidae)

Distribution

Region

Asia

Distribution

Asia: India, Sri Lanka, Bangladesh, Myanmar and Borneo (Ref. 4833). Recorded from the Mekong delta (Ref. 12693).

Range

Unknown

Environment

Climate

Tropical

Water Temperature From

24 °C

Water Temperature To

28 °C

Depth From - meters

Unknown m

Depth To - meters

Unknown m

Zone

demersal

Environment

Freshwater; brackish; demersal; potamodromous (Ref. 51243)

Trophic Level

3.41 s.e. 0.52 Based on food items.

Occurs in Marine / Salt water

False

Occurs in Brackish water

True

Occurs in Fresh Water

True

Occurs on Reefs

False

Is kept in Aquariums

True

Physical Size and Genetics

Maximum Length

17.0 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

Fisheries: of no interest; aquarium: commercial

Vulnerability

Low vulnerability (21 of 100)

Resilience

High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)

Threat To Humans

Poisonous to eat (Ref. 4833)

IUCN Red List Status

Not Evaluated