作者: W. Kutsch , O. Breidbach
DOI: 10.1016/S0065-2806(08)60082-X
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摘要: Publisher Summary This chapter deals with the homologous structures in nervous systems of Arthropoda. The Arthropoda constitute phylum highest diversity species animal kingdom. Originated Precambrium, this monophylum basically consists two groups, Chelicerata and Mandibulata. common ancestor arthropods has to be regarded as an annelid-like species, exoskeleton, serial segments bearing a series repetitively structured appendages, possessing fused “head”-segments anterior region. Recent fossil evidence debilitated alternative view, uniramian concept which regards polyphylum. According arthropod monophylum, compartments system reveal some synapomorphies phylum. Onychophora represent taxon is have evolved convergently explores new evidences that suggest they are sister-group Chelicerata. Peripatus brain several similarities neuropile regions spider brain, for example “mushroom bodies” “central body”.