26 



Froceedings of the Royal ^oc'ieti/ of Victoria. 



(21) Perichcda hakeri'^ (Fletcher). (Figs. 22, 23, 24, 75). 

 Thi.s form was first obtained by Mr. Fletcher from 



Warragul. It is ver}'- abundant there under logs, and is a 

 characteristic Gipp.s]and form I have since collected it in 

 abundance at Warragul, and the surrounding district. Fern 

 Tree Gully and Nane Warren, and have received it from 

 Gembrook (Mr. D. le Souef), and Healesville (Dr. Dendy). 



(22) Perichceta dorsalisf (Fletcher). (Figs. 58, 59, (50). 

 This form was tirst obtained by Mr. Fletcher from 



Warragul. It is present in a much greater proportion than 

 any ')ther single species, and has come to me from very 

 many pai-ts of the colony. We did not however secure it in 

 Croajingolong, and it does not appear to extend into the 

 east and north-east parts of the colony. 



Specimens have been secured at Warragul, Fern Tree 

 Gully, Gembrook (Mr. D. le Souef), Narre Warren, Dande- 

 nong, Creswick (Mr. J. Fiddian), Castiemaine (Mr. T. S. 

 Hall), Myrniong (Mr. 0. Brittlebank), Grampians (Mr. C. 

 Frost), Gerangamete (Mr. K. L. Anderson), and Waihalla 

 (Mr. H. R. Hogg). 



DESCRIPTION OF PLATES II, III, IV, V, VI & VII. 

 In the case of each s[)ecies one drawing represents the 

 external anatomy, a second the alimentaiy canal, circulatory 

 system and disposition of nephridia, and a third the repro- 

 ductive system. On Plate VII the spermathecse are drawn 

 in outline (under the camera lucida x 4). Lines represent 

 the position of the two inner rows of setse on each side. 



Reference Letters. 

 Ace. Accessory copulatory Ocd. Oviduct. 



* Proc. Limi. Soc, N.S.W., Vol. II (Series -indj, Sootcmber 28, 1887, 

 p. 61G. 



t Proc. Linn. Soc, N.S.W., Vol. II (Series 2nd), September 28, 188/. 

 p. G18. 



