92 



Maddox, J. V. 1966. Studies on a microsporidiosis of the 



armyworm, Pseudaletia unipuncta (Haworth) . Ph.D. Thesis, 

 University of Illinois, Urbana-Champaign, 184 pp. 



Maddox, J. V., and R. K. Sprenkel. 1978. Some enigmatic 



microsporidia of the genus Nosema . Misc. Pub. Entomol. 

 Soc. Amer. 11: 65-84. 



Mazia, D. , G. Schatten, and W. Sale. 1975. Adhesion of 

 cells to surfaces coated with polylysine. J. Cell 

 Biol. 66: 198-200. 



Petralia, R. S., and S. B. Vinson. 1978. Feeding in the 

 larvae of the imported fire ant, Solenopsis invicta : 

 behavior and morphological adaptations. Ann. Entomol. 

 Soc. Amer. 71: 643-648. 



Reynolds, E. S. 1963. The use of lead citrate at high pH 

 as an electron opaque stain in electron microscopy. 

 J. Cell Biol. 17: 208-212. 



Ringo, D. L. , E. H. Cota-Robles , and B. J. Humphry. 1979. 



Low viscosity embedding resins for transmission electron 

 microscopy. In G. W. Bailey [ed. ] 37th Ann. Proc. 

 Electron Microscopy Soc. Amer. Claitor's Pub. Div. , 

 Baton Rouge, La. 



Seeley, T., and B. Heinrich. 1981. Regulation of temperature 

 in the nests of social insects. Iri B. Heinrich [ed.] 

 Insect thermoregulation. John Wiley and Sons, Inc., 

 New York. 



Sprague, V. 1977. p. 1-30. Classification and phylogeny of 

 the microsporidia. In. L. A. Bulla and T. C. Cheng [eds.] 

 Comparative pathobiology , Vol. II, Systematics of the 

 microsporidia. Plenum Press, New York and London. 



Sprague, V. , S. H. Vernick, and B. J. Lloyd. 1968. The fine 

 structure of Nosema sp. Sprague 1965 with particular 

 reference to stages of sporogony. J. Invertebr. Pathol. 

 12: 105-117. 



Steiger, U. , H. E. Lamparter, C. Sandri, and K. Akert. 1969. 

 Virus-ahnliche partikel im zytoplasma von nerven-und 

 gliazellen der waldameise. Arch. Gesamte Virusforsch. 

 26: 271-282. 



Vavra, J. , and A. H. Undeen. 1970. Nosema algerae n. sp. 

 (Cnidospora, Microsporida) , a pathogen in a laboratory 

 colony of Anopheles stephensi Listen (Diptera, Culicidae) 

 J. Protozool. 17: 240-249. 



