| Macrognathus semiocellatus | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Synbranchiformes |
| Family: | Mastacembelidae |
| Genus: | Macrognathus |
| Species: | M. semiocellatus |
| Binomial name | |
| Macrognathus semiocellatus (Fowler, 1935) | |
| Synonyms [2] | |
Mastacembelus pentophthalmosGronow, 1854 | |
Macrognathus semiocellatus is a species of ray-finned fish endemic to Cambodia, Laos and Vietnam; it found in marshlands and vegetated water bodies in Mekong Chao Phraya River and Mae Klong. [2] It spends its time during the day buried in silt, sand or fine gravel and forages at night for benthic insect larvae, crustaceans and worms. [3]
It is listed as Least Concern as it is locally and seasonally common and its threats are not significant and there is no need for conservation protection; the threats are pollution and wetland removal. It is seen aquariums and is also fished and exported from Cambodia to Thailand and other countries. [1]
