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, 4. Is the genus Megalodontes (or Tarpa) really British? ibid, p 164 165. [347] 

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[345, 367] 

 Cuni y Martorell, ..., Excursion entomologica a varias localidades de la provincia de Gerona 



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 Czwalina, G., Resultate neuerer Forschung iiber die Bienen. in: Schr. Physik. 6k. Ges. 



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in: Z. Anzeiger 8. Jahrg. p 691693. [346, 365] 

 , 2. Die hymenopterologischen Arbeiten Prof. Dr. Am. Forster's, bibliographische 



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 , 3. Bibliographia Hymenopterologica. in: Naturhistoriker 7. Jahrg. p 43 44, 104 



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, 4. Die Bienenbauten. in: Humboldt 4. Jahrg. p 173 177, 237 241 Fig. [346,365] 



Destefani-Perez, T., 1. Imenotteri nuovi o poco conosciuti della Sicilia. in : Natural. Sicil. 



Anno 4 p 185190. [346, 348, 357359, 362, 365] 

 , 2. Raccolte imenotterologiche sui monti di Renda e loro adiacenze. ibid. Anno 5 



p 4143. [346, 365] 

 Enock, F., Occurrence of Andrena nigroaenea and Nomada alternata in December, in: Ent. 



Month. Mag. Vol. 21 p 231. [365] 

 Favre , J. H., Etude sur la repartition des sexes chez les Hynienopteres. in : Ann. Sc. N. 



Zool. (6) Vol. 17 Art. 9 p 153. [346, 364, 366] 

 Fitch, E. A., s. J. B. Bridgman. 

 Forbes, S. A., 14. Report of the State Entomologist on the noxious and beneficial Insects of 



the State of Illinois; 3. Ann. Rep. for 1884 Springfield 136 -+- 19 + 120 pgg. 12 Taf. 



[345, 348, 350, 352, 353] 

 Fowler, W. W., Tapinoma gracilescens at Lincoln, in: Ent. Month. Mag. Vol. 21 p 276. 



[345, 360] 



