Assertion: alligator gar | /r/HasAspect | vascularized swim bladder lung
Facets:
value: unlike other species of fish
type: OTHER
value: highly
type: DEGREE
value: with few exceptions
type: OTHER
Source sentences:
text: Alligator gar have gills, but unlike other species of fish, with few exceptions, they also have a highly vascularized swim bladder lung that supplements gill respiration.