Fig. 70
From: Evolutionary morphology of sperm in pholcid spiders (Pholcidae, Synspermiata)
Spermiogenesis of Spermophora awalai. TEM. AÂ Mid to late spermatid. Note the short prcN. BÂ Late spermatid. The peN is twisting around the axoneme. CÂ Late spermatid, longitudinal section. Note the short prcN, the long peN twisting around the axoneme and the elevated position of the NC within the peN