mi. 



r.'^j-M n. 



-S.I.. 



A 



m.r.'- 



rn.r. 



FIGURE 42. 

 FIGURE 42. DEVEI.OPMEXT OF SPERM OF ARGAS MIXIATUS ( AFTER CASTEEl). 



a., rupture point of outer tube, c.p., cilia-like processes, fl., flagel- 

 luin. f.p., finger-form jjrocess. g.e., gelatinous envelop, i.e., in- 



10 



