Archey. — Lithobiomorphi of New Zealand. 



305 



5th, 8th, 10th. 12th, and 14th segments. Legs of the 1st to 13th pairs with 

 tarsi Inarticulate : of the 14th and 15th pairs with protarsus divided into 

 2 segments and tarsus into 4. Tibial spur on legs 1 to 14. 



Type : H. maculatus Newport. 



Chamberlain (Bull. Mus. Gomp. Zool. Harvard, vol. 57, No. 1, p. 4, 1912) 

 has given the absence of plumose hairs on the inner ramus of the first pair 

 of maxillae as one of the characters distinguishing the Henicopidae from 



2a 



i 



4a 



4a 



Fig. 1. — Dorsal view of body. 



Fig. 2.— Mandible. 



Fig. 2a. — Pectinate process of mandible. 



Fig. 3. — La brum. 



Fig. 4. — First pair of maxillaeJ 



Fig. 4a. — Hairs on outer rami. 



the Lithobiidae. In all the specimens which I have examined of H. macu- 

 latus there are two or three plumose hairs as well as simple hairs on the inner 

 ramus. The presence of these plumose hairs may perhaps be used to dis- 

 tinguish Renicofs from the other genera of the family. 



