鞭角华扁叶蜂预蛹神经内分泌系统的解剖

通过对鞭角华扁叶蜂预肾的解剖，明确屯其神经内分泌系统的构造及其分布。其中枢神经系统由脑、食管下神经节、腹神经索组成，前、中、后脑分化明显。腹神经索包括三对胸神经节、八对腹神经节及纵贯各神经节的神经索，其中各了的分布与叶蜂预肾体节相一致，位于各体节腹板的前缘中部。口道交感神经系统由位于脑前方食道背面的额神经节和位于脑后方的后头神经节组成的神经连锁构成。腹交感神经系统由位于腹神经索各神经节上的横神经组

Anatomy of Neurosecretory System of Prepupa Chinolyda flagellicornis

The constitution and distribution of neurosecretory system of prepupa Chinolyda flagellicornis (F. Smith) were decided by anatomy. The central nervous system consisted of brain, suboesophageal ganglion and ventral nerve-cord, and the differentiations among protocerebrum, deutocerebrum and tritocerebrum were obvious. Ventral nerve-cord consisted of three pairs of thoracic ganglia, eight pairs of abdominal ganglia and the connectives between ganglia. The distributions of those ganglia located in the central of sternal previous margin were concided with metamera of prepupa. The stomatogastric nervous system consisted of connectives composed of frontal ganglion and occipital ganglion, which were located in the front and the back of brain respectively. The ventral sympathetic nervous system was composed of transverse nerves connected with ganglia. The caudal sympathetic nervous system originating from the last abdominal gaglion consisted of six pieces of forked lateral nerves. The endocrine system mainly consisted of brain neurosecretory cells, corpora cadiaca, corpora allata and prothoracic glands. Brain neurosecretory cells located in the pairs of intercerebralis. A pair of corpora cadiaca and corpora allata was located on both sides of oesophagus respectively, and prothoracic glands located on both sides of connectives between prothoracic ganglia and mesothrax ganglia.