[common fish with bony skeleton, gills, 2 chambered heart, fin ray support, and usually a swimbladder; skin is embedded with mucous glands and scales; can be marine or freshwater. ( CSP )]
UMLS (CSP) C0327749 Relation/PAR: fish
Relation/CHD: catfish
Cyprinidae
trout/salmon
medaka
Fundulus heteroclitus