172 
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1952a What kind of insect is it? U. S. Dept. Agr. Yearbook 1952: 43-55; 
8 pis.; Figs. 1-55 
Muir, Fredrick A. G. 
1922 See Kershaw and Muir 1922a 
1925g On the status of the anterior processes of the male genitalia in 
Homoptera. Hawaii. Ent. Soc. Proc. 6: 41—45 
1926a Reconsideration of some points in the morphology of the head of 
Homoptera. Ent. Soc. Amer. Ann. 19: 67-73; Figs. 1-7 
1926d Some remarks on Dr. Hem Singh-Pruthi’s paper on the morphology 
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1930e Notes on certain controversial points of morphology of the abdomen 
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552; Figs. 1-4 
General discussion of the morphology of the male genitalia of the 
Homoptera 
Muir, F., and J. C. Kershaw 
1911a On the homologies and mechanism of the mouth-parts of Hemiptera. 
Psyche 18: 1-12; Pis. 1-5 
1912a The development of the mouthparts in the Homoptera, with obser¬ 
vations on the embryo of Siphanta. Psyche 19: 77-89; Figs. 1-14 
Muller, Georg 
1898a Ein neuer Fundort der Cicada montana Scop. Illus. Ztschr. Ent. 3: 
90-91 
Muller, Hans Joachim 
1942a tjber Ban und Funktion des Legeapparates der Zikaden (Homoptera 
Cicadina). (Zugleich erster Teil der Beitrage zur Biologie mit- 
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1949a Zur Systematik und Phylogenie der Zikaden-Endosymbiosen. Biol. 
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1951a Uber das Schlupfen der Zikaden (Homoptera auchenorrhyncha) 
aus dem Ei (2. Beitrag zur Biologie mitteleuropaischer Zikaden). 
Zoologica, Stuttgart 37 (4): 1-40; Pis. I-XIV 
1954b liber die Massen- und Pertelarzucht der Jasside Euscelis plebejus 
Fall. (Homoptera Auchenorrhyncha) sowie anderer Pflanzensaft- 
sauger. Beitr. z. Ent. 4: 546-552; Fig. 1 
Muller, Otto Friedrich 
1764a Ordo IF Hemiptera. Fauna Insectorum Fridrichsdalina, sive metho- 
