File:Pone.0028183.g009.png

English: Figure 9. General morphology of bradoriid arthropods. A, B, Kunmingella douvillei (Mansuy) from the early Cambrian Maotianshan Shale, Yunnan Province, China, dorsal views of two specimens showing bivalved open carapace in “butterfly” position and posterior appendages, Chen Jun-Yuan's personal collections, Chengjiang and RCCBYU 10258, respectively (B, courtesy of Derek Siveter). C, Anabarochilina sp., middle Cambrian from Kazakhstan, PIN N4343/55, partly exfoliated right valve. D, Anabarochilina primordialis (Linnarsson), middle Cambrian from Västergötland, Sweden, SGU 8662, partly exfoliated right valve. E, Tsunyiella gridinae Melnikova from the early Cambrian (Atdabanian) of North Central Kazakhstan, PIN N4343/12, left valve, internal mould. F, Cambria melnikovi Ivanova from the early Cambrian (Atdabanian) of the eastern part of Siberia, Russia, PIN N2175/1, largely exfoliated left valve. Small white arrows indicate supposed integumental hemolymph networks (see [51]). All scale bars: 1 mm. For repositories of figured specimens see [14], [75].