228 
Psyche 
[December 
Kaufmann, T. 
1966. Notes on the life history and morphology of Calidea dreg'ri (He- 
miptera : Pentatomidae : Scutellerini ) in Ghana, West Africa. 
Ann. Entomol. Soc. Amer. 59: 654-659. 
Kullenberg, B. 
1947. Uber Morphologie und Funktion des Kopulationsapparats der 
Capsiden und Nabiden. Zool. Bidrag Fran Uppsala 24: 217-418. 
Laurema, S. and P. Nuorteva 
1961. On the occurrence of pectin polygalacturonase in the salivary 
glands of Heteroptera and Homoptera Auchenorrhyna. Ann. En- 
tomol. Fenn. 27: 89-93. 
Leston, D. 
1955. The function of the conjunctiva in copulation of a shieldbug, 
Peizodorus lituratus (Fabricius) (Hemiptera, Pentatomidae). J. 
Soc. Brit. Entomol. 5: 101-105. 
Muenscher, W. C. 
1939. Poisonous plants of the United States . Macmillan, New York. 
Nuorteva, P. 
1954. Studies on the salivary enzymes of some bugs injuring wheat 
kernels. Ann. Entomol. Fenn. 20: 102-124. 
Nuorteva, P. 
1958. Die Rolle der Speichelsekrete in Wechselverhaltnis zwischen 
Tier und Nahrungspflanze bei Homopteren und Heteropteren. 
Ent. Exper. Appl. 1 : 41-49. 
Orians, G. H. and H. S. Horn 
1969. Overlap in foods and foraging among four species of blackbirds 
in the Potholes of central Washington. Ecology 50: 930-938. 
Soo Hoo, C. F. and G. Fraenkel 
1964. The resistance of ferns to the feeding of Prodenia eridania larvae. 
Ann. Entomol. Soc. Amer. 57: 788-790. 
SOUTHWOOD, T. R. E. AND D. J. HlNE 
1950. Further notes on the biology of Sehirus bicolor (L.). Entomol. 
Mon. Mag. 86: 299-301. 
Southwood, T. R. E. AND D. Leston 
1959. Land and water bugs of the British Isles. Frederick Warne and 
Co., London. 
Teyrovsky, V. 
1949. Praeconnubia and courtship in terrestrial bugs. Acta Acad. Sci. 
Nat. Hist. Moravo-Silesiacae, Brno 21: 1-16. 
Thomas, D. C. 
1954. Notes on the biology of Hemiptera Heteroptera. Entomologist 87: 
25-30. 
Waloff, Z. 
1963. Field studies on solitary and transiens desert locusts in the Red 
Sea area. Anti-Locust Bull. no. 40. 
Weber, H. 
1930. Biologie der Hemipteren. Julius Springer, Berlin. 
Woodward, T. E., J. W. Evans and V. F. Eastop 
1970. Hemiptera. In The insects of Australia. Melbourne University 
Press, Melbourne. 
