English Onychophora Cited by user Chris Capoccia on 04 Nov 2014 Onychophora (from,, "claws"; and φέρειν,, "to carry"), commonly known as velvet worms (due to their velvety texture and somewhat wormlike appearance) or more ambiguously…
English Arthropod head problem Cited by user Smith609 on 12 Oct 2010 The arthropod head problem is a long-standing zoological dispute concerning the segmental composition of the heads of the various arthropod groups, and how they are…