Fig. 2
From: Salmonid fish: model organisms to study cardiovascular morphogenesis in conjoined twins?
Pictures of different phenotypes of Atlantic salmon yolk sac larvae conjoined twins. a Twins laterally joined with a common large head with 4 eyes. b Front view of the specimen show in panel a. c Twins with two heads, and laterally joined by a common trunk and tail. d Twins laterally joined by a common posterior trunk and tail. e Twins laterally joined by a common tail. f Twins ventrally joined by a common yolk sac