Vermiforms.
Morowitz
H J
HJ
George Mason University, Fairfax, VA, USA.
D000818:Animals; D005260:Female; D006801:Humans; D008297:Male; D009348:Nematoda; D010802:Phylogeny; D010986:Platyhelminths / Q000033:anatomy & histology / Q000502:physiology; D012098:Reproduction