MANN: ANTS OF THK HHITISH SOLOMON ISLANDS. 379 



Rare, thougli evidently of wide distribution. The workers in a small 

 series before me are a little smaller (length 6 mm.), but otherwise 

 agree closely with Forel's description, based on Bismarck Archipelago 

 specimens. 



112. PoLYRHACHis (Myrma) salomo Forcl. 

 Rev. Suisse zool., 1910, 18, p. 87, y . 



Malaita: Auki. Russell: West Bay, Yandina. 



Fig. 49. — Polyrhachis (Myrma) salomo Forel. Worker. Front view of head. 



Nests usually in crevices of logs of trees, and builds partitions and 

 protecting walls of silk interwoven with vegetable material. One 

 colony was found beneath a stone. 



113. Polyrhachis (Myrma) similis Viehmeyer. 



Abh. berichte K. zool. anthr.-ethn. mus. Dresden, 1912, 14, no. 1, p. 8, S . 



San Cristoval: Wai-ai, Pamua, Wainoni Bay, Star Harbor. Bio. 

 Ugi: PaM-a. Florida: Tulagi, Maliali. Ysabel: Fulakora. Russell: 

 West Ba}-, Yandina. Xew Georgia. Rubiana Lagoon. 



