PA UTS or Till-; 

 INVERTEBRATA PACH ICA 



For Sale aud Exchange 



Vol. 1, pp. 1-12, HOMOPTERA (On the Gnatliodim species of the Abdominalis (ffoup. 

 C. F. Baker; A New Genua of the Tyiihlocybiiii, C. P. Baker; The genus Erythria in 

 America, C. F. Baker; New Typhlocybiui, C. F. Baker; Notes on Macropsis, C. P. 

 Baker). 



Price 30 cents. 



Vol. 1, pp. 13-lfi, ORTHOPTERA (First Decade of Orthoptera issued in the Tnvertebrata 

 Pai'ifica series, C F. Baker; .Additional Notes on Pacific Coast Orthoptera, C. P. Baker; 

 New Orthoptera from Nevada, A. P. Morse). 



Price 10 cents. 

 Vol. I, pp. 17-40, DIPTERA (Reports on Californian and Nevadan Diptera, I, C. F. Baker, 

 with descriptions of new species and genera by D. W. Coquillet; Two New Siphonaptera, 

 C. P. Baker). 



Price 60 cents. 



Vol. I, pp. 47-70, HYMENOPTERA (Descriptions of some new Hymenoptera from California 



and Nevada, .7. J. Kicffer; New Hymenoptera mostly from Nicaragua, P. Cameron). 



Price 75 cenw. 



Vol. I, pp. 71-84, ORTHOPTERA (Second Report on Pacific Slope Orthoptera, 0. P. Baker. 

 with descriptions of new species by .J. A. G. Rchn and 0. F. Baker). 



Price 3.") cents. 



Vol. I, pp. 85-92, NEUROPTEROID INSECTS (Notes on Neuropter«id Insects of the Pacific 

 Coast of North America, C. F. Baker, with descriptions of new species by Nathan 

 Banks). 



Price 20 cents. 



Vol. I, pp. 93-110, HYMENOPTERA (New western Mutillidae, I, C. P. Baker; On Some 

 Hymenoptera collected by Prof. C. F. Baker in Nicaragua, P. Cameron; Descriptions 

 of new species of Tiphiidae from Nevada and Southern California collected by Prof. 

 C. P. Baker, P. Cameron). 



Price 4.5 cents. 



Vol. I, pp. 111-132, HYMENOPTERA (New Western Mutillidae, II, C. P. Baker; On some 

 Hymenoptera, chiefly undescribed, collected by Prof. C. F. Baker in Nevada and 

 Southern California, P. Cameron). 



Price 5a cents. 



Vol. I, pp. 133-140, HETEROPTERA (Notes on the Nysius and Ortholomus of America, 

 C. P. Baker). 



Price 20 cents. 



Vol. 1, pp. 141-159, HYMENOPTERA (The Bee Genus Pasiphae in North America. C. P. 

 Baker; American Bees related to Melecta, C. P. Baker; On New Vespidae collected by 

 Prof. C. P. Baker in Western. North and Central America, P. Cameron; On Some 

 Vespinae from Belize, P. Cameron; Descriptions of Three Species of S^''ial Vespidae 

 with Note on Polybia albopicta Sm., P. Cameron; New Species of Tiphia collected by 

 Prof. C. F. Baker in Nevada and Nicaragua, P. Cameron). 



Price 45 cents. 



Vol. 1, pp. 160-178, HYMENOPTERA (Some New Gorytes— like Wasps, C. P. B?,ker; 

 Descriptions of New American Tiphiidae, P. Cameron; A New Mutillid near Brachy- 

 cistis, from California, C. P. Baker). 



Price 45 cents. 



Vol. I, pp. 179-198, HYMENOPTERA (Two New Bees of the Genus Ceratina, C. P. Baker; 

 On Some North American Species of Chartergus. P. Cameron; On Some Diploteryga 

 of Belize and Nicaragua, P. Cameron; New Halictinae from the Western United 



States, J. C. Crawford). 



Price 50 cents. 



Any of these papers will be exchanged for any papers on Hemiptera or Hymenoptera 

 not in our library. Send lists of duplicates and desiderata to 



C. P. BAKER. 



Pomona College, 



Claremont, Cal 



