- protocerebral region
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(ARTHROPODA)
Online Dictionary of Invertebrate Zoology. A.R. Maggenti and S.L. Gardne. 2005.
Online Dictionary of Invertebrate Zoology. A.R. Maggenti and S.L. Gardne. 2005.
Peltidium — is a prodorsal shield found in animals of the Subphylum Chelicerata, in the Phylum Arthropoda. In some groups (Schizomida, Palpigradi, Solpugida and Opiliones) the peltidium, also known as schizopeltid, can be subdivided in: propeltidium, a… … Wikipedia
Arthropod head problem — 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 evolutionarily related to each other. While the dispute has historically centered … Wikipedia
Sea spider — Taxobox name = Sea spiders image width = 250px regnum = Animalia phylum = Arthropoda subphylum = Chelicerata classis = Pycnogonida ordo = Pantopoda classis authority = Latreille, 1810 subdivision ranks = Families subdivision = Ammotheidae… … Wikipedia