wheeler: the ants of borneo. 103 



*146. Prenolepis jerdoni Emery. 



Prenolepis jerdoni Emery, Rev. Suisse zooL, 1893, 1, p. 223, ^ , pi. 8, fig. 20. 



Type-locality: Perak. 



Three workers from Kuching (John Hewitt). 



*147. Prenolepis (Nylanderia) longicornis (Latreille). 



Formica longicornis L&treiWe, Hist. nat. fourmis, 1802, p. 113, S . 

 Formica vagans Jerdon, Madras Journ. lit. sci., 1851, 17, p. 124, ^ 9 . 

 Formica {Tapinoma) gracilescens Nylander, Ann. sci. nat. ZooL, 1856, ser. 4, 



5, p. 73, ^ , pi. 3, fig. 20. 

 Formica gracilescens Nylander, Ann. Soc. ent. France, 1856, ser. 3, 4, Bull., 



p. XXVIII, S . 

 Tapinoma gracilescens Smith, Cat. Hymenop. Brit, mus., 1858, 6, p. 56. 

 Prenolepis gracilescens Mayr, Verb. ZooL bot. gesellsch. Wien, 1862, 12, p. 698. 

 Paratrechia currens Motschulsky, Bull. Soc. nat. Moscou, 1863, 36, p. 14. 

 Prenolepis longicornis Roger, Verzeichn. formicid., 1863, p. 10. 

 Prenolepis (Nylanderia) longicornis Santschi, Voy. Allmand et Jeamel Afr. 



Orient. Formicid., 1914, p. 127, ^ . 



Type-locality: Senegal (Bosc.). 



Seven workers from Sarawak (Roland Thaxter). 



148. Prenolepis (Nylanderia) obscura Mayr. 



Prenolepis obscura Mayr, Verh. ZooL bot. gesellsch. Wien, 1862, 12, p. 698, 



g 9. 



Type-locality: Sydney, New South Wales (Novara Expedition). 

 Kapouas Basin, Borneo (Chaper). 



*149. Prenolepis (Nylanderia) kraepelini Forel. 



Prenolepis kraepelini Forel, Mitth. Naturh. mus. Hamburg, 1905, 22, p. 24, 



y 9 cf. 



Type-locality: Buitenzorg, Java (Kraepelin). 



Two workers from Kuching (John Hewtt), "nesting in fungus," 

 and one from Sarawak (Roland Thaxter). Another worker from Mt. 

 Matang (G. E. Bryant) appears to belong to the same species but is 

 considerably larger (2.6 mm.). 



