504 OLIGOCHAETA 



XV, inner couple wanting on XVIII. Male pores on level with interval between inner 

 setae. Dorsal pores commence XI/XII. No ilistinct calciferous pouches. Last pair of 

 hearts in XII. Testes and funnels in XI; sperm-sacs in XII. Spermathecae in VIII, 

 IX, with a single rosette-like dtierticulum, opening in line with a little ventrarl of first 

 seta. Penial setae present. Hab. Mount Kembla, lllawarra, N. S. W. 

 In the points not mentioned in the above, the species is stated by FLETCHER to 

 agree with C. camdenensis. 



(17) Cryptodrilus pygmaeus (FLETCHER). 

 Megascolides (?) (Notoscolex) pygmaeus, FLETCHER, loc. cit., p. 1525. 



Definition. Length, 85 mm. ; breadth, 4 mm. ; number of segments, 200. Prostomium 

 incomplete. Clitellum, XIV-XIX. Setae of outer couples further apart than of inner. 

 Male pores in line with interval between ventral setae, behind each a pore. Genital 

 papillae a median ridge between XIX/XX, and XX/XXI. Dorsal pores commence XI/XII. 

 Calciferols glands one pair in XII, XIII; salivary glands (nephridial) in J, VI ; 

 intestine begins in XV. Last pair of hearts in XII. Sperm-sacs in XI, XII. 

 Sperwathecae in VIII, IX, with a small diverticulum. Hob. lllawarra. 



(18) Cryptodrilus rusticus, FLETCHER. 

 C. rusticus, FLETCHER, loc. cit., i (2), 1887, p. 570. 



Definition. Length, 190 mm. ; diameter, 7 mm.; number of segments, 250. Prostomium 

 incomplete. Clitellum, XIII XVII, complete. Male pores at the extremity of a dumb- 

 bell-shaped papilla of which there are others on XVI/XVII, and XIX/XX, XX/XXI. 

 Setae of dorsal pairs further apart than of ventral. Dorsal pores commence XIII / XIV. 

 Gizzard in F; intestine begins on XVIII. Last hearts in XII. Septa VII/XIII 

 thickened. Sperm-sacs in IX, XII ; spermathecae in VIII, IX, two or three rudimentary 

 caeca. Hab. Burrawang, N. S. W. 



(19) Cryptodrilus camdenensis (FLETCHER). 

 Notoscolex Camdenensis, FLETCHER, loc. cit., p. 546. 



Definition. Length, 148 mm. ; diameter, 9 mm.; number of segments, 220. Prostomium 

 incomplete. Clitellum, XIV-XXHI, incomplete ventrally. Setae of outer rows further 

 apart than of inner. Male pores on line with interval between seta I and 2 (t/ie setae 

 wanting). Oriducal pores ventrad of inner setae. Dorsal pores commence VIII/IX. 



