Three spot gourami (Trichopodus trichopterus) fish species and information / pictures of Three spot gourami - Trichopodus trichopterus

Three spot gourami (Trichopodus trichopterus) fish species information

Scientific Name
Trichopodus trichopterus

Common Name
Three spot gourami

Biology
Dorsal spines (total): 6 - 8; Dorsal soft rays (total): 7-10; Anal spines: 9 - 12; Anal soft rays: 30 - 38. Color in life brown; shoulders with irregular dark marks, yellowish on opercles and thorax; median fins and pectorals brown, ventrals yellowish. Mouth very small, very oblique, upper jaw vertical and somewhat protractile, lower jaw prominent. Scales of moderate size, irregularly arranged. Lateral line curved, irregular. Caudal fin slightly emarginate or truncate (Ref. 4792). With 8-9 dorsal-fin branched rays; 33-38 branched anal-fin rays; black spot in middle of side and at caudal-fin base (Ref. 12693). Body with numerous narrow irregular oblique bars (Ref. 43281).

Classification

Classified By
Pallas, 1770
Class
Ray-finned fishes (Actinopterygii)
Order
Perch-like fish (Perciformes)
Family
Gouramies (Osphronemidae)

Distribution

Region
Asia
Distribution
Asia: Mekong basin in Laos, Yunnan, Thailand, Cambodia and Viet Nam; Southeast Asia (Ref. 27732). Introduced elsewhere (Ref. 2847).
Range
26°N - 10°N, 99°E - 108°E

Environment

Climate
Tropical
Water Temperature From
22 °C
Water Temperature To
28 °C
Depth From - meters
Unknown m
Depth To - meters
Unknown m
Zone
benthopelagic
Environment
Freshwater; ; pH range: 6.0 - 8.0; dH range: 5 - 19 benthopelagic; potamodromous (Ref. 51243)
Trophic Level
2.68 s.e. 0.23 Based on food items.
Occurs in Marine / Salt water
False
Occurs in Brackish water
False
Occurs in Fresh Water
True
Occurs on Reefs
False
Is kept in Aquariums
True

Physical Size and Genetics

Maximum Length
15.0 cm
Common Length
10.0 cm
Phylogenetic Diversity Index
PD50 = 0.7500 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses
Fisheries: minor commercial; aquaculture: commercial; aquarium: highly commercial
Vulnerability
Low vulnerability (19 of 100)
Resilience
High, minimum population doubling time less than 15 months (tm
Threat To Humans
  Harmless
IUCN Red List Status
  Not Evaluated