468 



Klapalek, Fr. 



1909. Ephemerida, Eintagsfliegen. Siisswassersfauna Deutsch- 

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Lestage, J. -A. 



1917. * Contribution a I'etude des larves des Ephemeres palearc- 

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1918. The same, ser. 3. Idem, 9 : 79-182, 13 figs. 



1921. * Ephemeroptera. in Rousseau, Les larves et nymphes 

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Morgan, Ann Haven 



1911. May-flies of Fall Creek. Ann. Ent. Soc. Amer., 4: 93-126, 

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1913. * A contribution to the biology of mav-flies. Idem, 6: 

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Morrison, Emily Reed 



1919. The may-fly ovipositor, with notes on Lcptophlebia and 

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Murphy, Helen E. 



1922. Notes on the biology of some of our North American spe- 

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Neediiam, James G. 



1901. Ephemerida. Bui. N. Y. State Mus. 47: 418-429. 



1905. Ephemeridae. /;; Mayflies and Midges, Idem. 86: 17-62, 14 

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1920. * Burrowing mayflies of our larger lakes and streams. 

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Petersen, P. Esben- 



1914. Rhithrogena ussingi E. Peters, and its larva. Ent. Med- 

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Pictet, Francois Jules 



1843-45 Histoire naturelle generale et particuliere des insectes Neu- 

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Popovici-Baznosanu, a. 



1906. * Contributions a I'etude de {'organisation des larves des 

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Trag.\rdh, Ivar 



1911. Om Prosopistovw foliaceum Fourc. en for Sverige ny 

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