ONYCHOPHORA OF AVEST AUSTRALIA. 



389 



EXPLANATION OF LETTERING. 



A. Anus. 



Aii.Gl. Anal gland. 



Cil.R. Ciliated portion of nepliri- 

 dium. 



C(e. Coelomic cavity. 



Coll.Ves. Collecting vesicle. 



Cr.Gl. Crural gland. 



Cr.Gl.' Crural gland of 1st leg. 



Cr.Gl." Crural gland of lust leg. 



Ci'ur.pap. Crural papilla. 



Cut. Cuticle. 



Kpid. Epidermis. 



Ht. Heart. 



N. Position of leg. 



N.C. Nerve cord. 



Neph. Nephridium. 



Nepli.' Ditto of 4tii and otli legs. 



Or. Pap. Oral papilla. 



Ov. Ovarv. 



Ovid. Oviduct. 



Ph. Pharynx. 



Rec.Seiu. Receptaculum seminis. 



Rect. Rectum. 



Sal.Gl. Salivary gland. 



Sal.G.d. Salivary gland duct. 



S.V. Seminal vesicle. 



Sli.Gl. Slime gland. 



Sp. Spermatozoa. 



Tes. Testis. 



Ut. Uterus. 



Vag. Vagina. 



Vas.def. Vas deferens. 



Vas.def.r. Vas deferens of right side. 



Vas.def.l. Ditto of left side. 



