.... On the basis of carapace and available soft-part morphology, the Sunellidae may lie within the Crustaceomorpha (s. Wills et al., 1995 ). However, cephalic appendages and proximal portions of trunk limbs are presently unknown. Therefore, its higher systematic position is left open. We thank D. H. Erwin...

.... (In Chinese) Chernysheva N. E. 1960 Osnovy paleontologii: chlenistonogie, trilobitoobraznye I rakoobraznye [Principles of palaeontology: arthropods, Trilobitomorpha and Crustaceomorpha], 201–206 Gosudarstvennoe Nauchno Tekhnicheskoe...

... form a basal group within their Superclass Lamellipedia, which would include the Chelicerata, but branching later than the Proschizoramia and Crustaceomorpha. In a later study, Bergström and Hou ( 2003 ) regarded the Arachnomorpha as producing two branches, one leading to the Chelicerates and one...

... , p. 129 – 140 . Ilyin I.V. , 2005 , Melovye i paleogenovye desiatinogie rakoobraznye (Crustaceomorpha, Decapoda) zapadnoii chasti Severnoi Evrazii (Cretaceous and Paleogene decapod crustaceans of the western part of northern Eurasia) : Izdatel’stvo Moskovskogo Universiteta , Moscow...