PAKTS Ot- I UK 



INVERTEHRATA PACIl ICA 



For Sale and Exchange 



Vol. 1, pp. 112, HOMOPTERA (On the Gnathoilus species of the Abdomiiialis group, 

 C. F. Baker; .\ New Genus of the Typhlocybini, C. F. Baker; The gtuus Erythria io 

 America, C. F. Baker; New Typhlocybini, C. F. Baker; Notes on Macropsis, C. F. 

 Baker). 



Price 30 cents. 



Vol. 1. pp. 1316, ORTHOPTERA (First Donade of Orthoptora issued in the Invertebrata 

 Facifica series, C. F. Baker; Additional Notes on Pacific Coast Orthoptera, C. F. Baker; 

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



Price 10 cents. 

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

 with descriptions of new species and genera by D. W. Coquillct; Two New Siphonaptera' 

 C. P. Baker). 



Price 60 cents. 



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



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



Price 75 cenvs. 



Vol. X, pp. 71-84, ORTHOPTERA (Second Report on Pacific Slope Orthoptera, C. F. Baker, 

 with descriptions of new species by J. A. G. Rehn and C. F. Baker). 



Price 3.5 cents. 



Vol. 1, 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 (Nrw western Mutillidne, I, C. F. Baker; On Some 

 Hymenoptera collected by Pmt'. C. F. B.-iker in Nicaragua, P. Cameron; Descriptions 

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

 C. F. Baker, P. Cameron). 



Price 45 cents. 



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

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

 Southern California, P. Cameron). 



Price 55 cents. 



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

 0. F. Baker). 



Price 20 cents. 



Vol. I, pp. 141-159, HYMENOPTERA (The Bre Genus Pasiphae in North America. C. F. 

 Baker; American Bees related to Meleeta, C. F. Baker; On New Vespidae collected by 

 Prof. C. F. 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. I, pp. 160-178, HYMENOPTERA (Some New Gorytes— like Wasps, C. F. B?.ker; 

 Descriptions of New ."Vnierican Tiphiidae, P. Cameron; A New Mutillid near Bracliy- 

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



Price 45 cents. 



Vol. I, pp. 179-198, HYMENOPTERA (Two New Bees of the Genus Ceratina, 0. P. Baker; 

 On Some North American S|)ecies of C'hartergus, 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 Hbrarv. Send lists of duplicates and desiderata to 



C. P. BAKER, 



Pomona College, 



Claremont, Cal 



