Allfishes
Siamese fighting fish
Betta splendens
The body of the Siamese fighting fish is oval, flattened at the sides and elongated in …
Freshwater
Freshwater fish spend part or all of their lives in fresh water, such as rivers and lakes, with a salinity of less than 1.05%.
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Silver carp
Hypophthalmichthys molitrix
The body of the silver carp is quite deep, moderately elongated, and covered with small, easily …
Sumatra barb
Puntigrus tetrazona
These barbs have tall, strongly compressed bodies. There are no whiskers. Females are larger than males …
Three spot gourami
Trichopodus trichopterus
In terms of body shape and fin structure, the fish resembles the pearl gourami, but its …
Transcaspian marinka
Schizothorax pelzami, schizothorax raulinsii
The Transcaspian marinka has very small scales and a characteristic body coloration. The lateral line has …
Zebrafish
Danio rerio
The body shape of the zebrafish is fusiform, with compressed lateral sides and a superiorly oriented …