title: Histology of the neurosecretory system and neurohaemal organs of the spider, Argiope aurantia (Lucas).
mesh_terms: D000818:Animals; D001369:Axons / Q000166:cytology; D005724:Ganglia / Q000166:cytology; D009457:Neuroglia / Q000166:cytology; D009490:Neurosecretory Systems / Q000166:cytology*; D013112:Spiders / Q000033:anatomy & histology*