122 
H. WOMERSLEY 
References 
Audy, J. R. (1953). Malaysian parasites. IX — Notes on the taxonomy of trombiculid mites, with 
description of a new subgenus. Stud. Inst. med. Res., Malaya, 26, 123-170. 
Brennan, J. M. (1952). Two new Venezuelan chiggers (Acarina Trombiculidae). J. Parasit ., 38, 143. 
Ewing, H. E. (1938). A key to the genera of chiggers (mite larvae of the subfamily Trombiculinae) 
with descriptions of new genera and species. J. Wash. Acad. Sci ., 28, 288-295. 
Ewing, H. E. (1946). Notes on the taxonomy of three genera of trombiculid mites (chigger mites), 
together with a description of a new species. Proc. biol. Soc. Wash., 59, 69-72. 
Gater, B. A. (1932). Malayan Trombidiid larvae. Part 1. (Acarina Trombidiidae). Parasitology, 
24, 158. 
Hoffman, A. M. (1947). Un nuervo genero de Trombidido mexicano. An. Escuela nac. Cien. Biol., 
4, 451 - 457 . 
Lawrence, R. F. (1949). The larval trombiculid mites of South African vertebrates. Ann. Natal 
Mus., 11, 452. 
Lipovsky, L. J. (1951). A new genus of Walchiinae (Acarina Trombiculidae). J. Kansas ent. Soc., 
24, 95-102. 
Traub, R. and Evans, T. M. (1950). A new genus and species of trombiculid mite from Burma 
(Acarina). J. Parasit., 36, 356-359. 
Traub, R. and Sundermeyer, E. W. (1950). A new species of As cos chong astia from North Burma 
(Acarina Trombiculidae). Proc. helminth. Soc. Wash., 17, 35. 
Wharton, W. G. (1948). Four new peruvian chiggers. (Acarina Trombiculidae). Psyche, 55, 90. 
Wharton, W. G., Jenkins, D. W., Brennan, J. M., Fuller, H. S. and Philip, C. B. (1951). The 
terminology and classification of trombiculid mites (Acarina Trombiculidae). J. Parasit., 37, 13. 
Womersley, H. (1952). The scrub-typhus and scrub-itch mites on the Asiatic-Pacific region. Rec. S. 
Aust. Mus., 10, 1-672. 
STUD. INST. MED. RES. 
