BIOTIC ASSOCIATIONS OF COCKROACHES — ROTH & WILLIS 419 



RoNZONi, Maria G. 



1949. Funghi lievitifornii isolati dalle ovoteche di Periplaneta orientalis L. 



(English summary.) Mycopathologia, vol. 4, pp. 333-341. 



ROSENFELD, A. H. 



191 1. Insects and spiders in Spanish moss. Journ. Econ. Ent., vol. 4, pp. 



398-409. 



1912. Insects and spiders in Spanish moss. Journ. Econ. Ent., vol. 5, pp. 



338-339- 

 Roth, L. M. ; Niegisch, W. D. ; and Stahl, W. H. 



1956. Occurrence of 2-hexenal in the cockroach Eiirycotis floridana. 



Science, vol. 123, pp. 670-671. 



Roth, L. M., and Stay, Barbara. 



1958. The occurrence of para quinones in some arthropods, with emphasis 

 on the quinone-secreting tracheal glands of Diploptera punctata 

 (Blattaria). Journ. Insect Physiol., vol. i, pp. 305-318. 



Roth, L. M., and Willis, E. R. 



1950. The oviposition of Dermestes ater DeGeer, with notes on bionomics 



under laboratory conditions. Amer. Midi. Nat., vol. 44, pp. 427-447. 

 1952. A study of cockroach behavior. Amer. Midi. Nat., vol. 47, pp. 66-129. 

 1952a. Possible hygroreceptors in Aedes aegypti (L.) and Blattclla german^ 



tea (L.). Journ. Morph., vol. 91, pp. 1-14. 

 1954. The reproduction of cockroaches. Smithsonian Misc. Coll., vol. 122, 



No. 12, pp. 1-49, 12 pis. 

 igS4a.. Anastatits floridafius (Hymenoptera: Eupelmidae), a new parasite on 



the eggs of the cockroach Eurycotis floridana. Trans. Amer. Ent. 



Soc, vol. 80, pp. 29-41, 3 pis. 

 1954b. The biology of the cockroach egg parasite, Tetrastichus Imgenoivii 



(Hymenoptera: Eulophidae). Trans. Amer. Ent. Soc, vol. 80, pp. 



53-72. 3 pis. 

 1955- Water relations of cockroach oothecae. Journ. Econ. Ent., vol. 48, 



pp. 33-36. 

 1955a. Water content of cockroach eggs during embryogenesis in relation to 



oviposition behavior. Journ. Exp. Zool., vol. 128, pp. 489-509. 



1957. Observations on the biology of Ectobius pallidus (Olivier) (Blattaria, 



Blattidae). Trans. Amer. Ent. Soc, vol. 83, pp. 31-37, 3 pis. 

 1957a. The medical and veterinary importance of cockroaches. Smithsonian 

 Misc. Coll., vol. 134, No. 10, 147 pp. 7 pis. 



1958. The biology of Panchlora nivea with observations on the eggs of other 



Blattaria. Trans. Amer. Ent. Soc, vol. 83, pp. 195-207. 

 1958a. An analysis of oviparity and viviparity in the Blattaria. Trans. Amer. 

 Ent. Soc, vol. 83, pp. 221-238. 

 Study of the bisexual and parthenogenetic strains of Pycnoscelus 

 surinamcnsis (Blattaria: Epilamprinae). Ann. Ent. Soc. Amer. 

 (In press, i960.) 

 Rothschild, Miriam, and Clay, Theresa. 



1957. Fleas, flukes and cuckoos; a study of bird parasites. 3d ed. 305 pp. 

 New York. 

 Roubaud, E., and Descazeaux, J. 



1923. Sur un agent bacterien pathogene pour les mouches communes : 

 Bacterium dclendae-muscae n. sp. Compt. Rend. Acad. Sci., Paris, 

 vol. 177, pp. 716-717. 



