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P. Ac. Phi lad Proceedings of the Academy of Natural Sciences ot' Phila- 

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P. Amer. Ac Proceedings of the American Academy of Arts and Sciences. 



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P. Amer. Ass Proceedings of the American Association for the advance- 



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P. Amer. l'hil. Soc. Proceedings of the American Philosophical Society. Phila- 

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Pu p. Boston Soc Occasional papers of the Boston Society of Natural llistory. 



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Pap. Calif. Ac Occasional papers of the California Academy of Sciences. 



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P. Asiat.Soc. Bengal. Proceedings of the Asiatic Society of Ben gai. Calcutta. Pr. 464. 



P. Biol. Soc. H"- Proceedings of the Biological Society of Washington. Wa- 

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P. Boston Soc Proceedings of the Boston Society of Natural llistory. Boston. 



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P. Cambridge Soc. Proceedings of the Philosophical Society of Cambridge. 



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P. Davenport. Ac. . Proceedings of the Davenport Academy of natural Sciences. 



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P. Dublin Soc The Scientific Proceedings of the Royal Dublin Society. Du- 

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P.ent.Soc. London. The Proceedings of the entomological Society of Loridon. 



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P.ent.Soc.Washing- Proceedings of the entomological Society of Washington. 

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Phil. Mag Philosophical Magazine (The London, Edinburg & Dublin). 



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