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第12巻 (1991) >

Please use this identifier to cite or link to this item: http://hdl.handle.net/10087/2096

Title: Formation of Central Nervous System in a springtail, Tomocerus ishibashii (Collembola: Tomoceridae) I
Authors: Uemiya, Hideyuki
Keywords: Collembola
Issue Date: 31-Mar-1992
Publisher: 群馬大学医療技術短期大学部
Citation: 群馬大学医療技術短期大学部紀要. 12, 127-131 (1992)
Abstract: Formation of the central nervous system is described. Protocerebrum consists of three pairs of ganglia (Lobes 1-3). Deutocerebrum is derived from the antennal, and the tritocerebrum from the intercalary ganglia. The lobe 3 of the protocerebrum is regarded as the ganglion of the preantennal segment. The tritocerebrum retains the original postoral position throughout the life cycle. The ventral nerve cord consists of ten pairs of ganglia deriving from the mandibular to the fourth abdominal segments. The metathoracic and four abdominal ganglia fuse to form a synganglion during embryogenesis.
URI: http://hdl.handle.net/10087/2096
ISSN: 0389-7540
Appears in Collections:第12巻 (1991)

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