ENTOMOLOGICAL 



AND 



PROCEEDINGS OF THE ENTOMOLOGICAL SE 



THE ACADEMY OF NATURAL SCIKNCKS, I'l I I F A I >K I PI 1 1 \ 



VOL. XXXII 



JUNE, 



No. 



CONTENTS 



Hebard A Note on Panamanian Bla 

 tidae, with the Description of a 

 new Genus and two new Species 

 (Orth ) 161 



All of one Species 169 



Brimley The Bee Flies of North Caro- 

 lina ( Bombyliidae, Dip ) 170 



Viereck A New Pristomerlne from 



California (Hym., Ichneumonidae) 172 



Viereck A New Species of Habrobra- 

 con(Hym., Braconidae). 174 



Alexander Undescribed Crane- Flies 

 from Argentina (Tipulidae, Dipt.) 

 Part III 175 



Editorial Depositories of Type Mate- 

 rial 180 



Editorial Dr. H. H. Field and the 

 Concilium Bibliographicum 182 



Howard The Entomological Society 



of London Appeals for Aid 183 



Pinchot Prevent Forest Fires H Pays 184 

 The John Macoun Memorial Fund 184 

 A New Entomological Journal and in 



Austria ! 184 



Williamson Collecting in Florida II.. 185 



Entomological Literature 185 



Review of Peterson's Some Soil Fumi- 

 gation Experiments with Paradi- 

 chlorobenzine for the Control of 

 the Peach-Tree Borer, Sanninoidea 



exitiosa Say 189 



Review of MacGillivray's The Cocci- 



dae 190 



Obituary Prof Louis Compton Miall 191 

 Dr. H. H.Corbett.J.W. Car- 

 ter and J. C. Hawkshaw 192 



A Note on Panamanian Blattidae, with the Descrip- 

 tion of a new Genus and two new Species (Orth.). 

 By MORGAN HEBARD, Philadelphia, Pa. 



(Plate III l 



During the summer of 1920, while going to and returning 

 from Colombia, our ship remained at Cristobal, Canal Zone, 

 Panama, July seventh and eighth and August eighteenth, long 

 enough for us to make five short excursions into the adjacent 

 country. In spite of frequent heavy showers we were able t<> 

 secure a number of species of Orthoptera, and, as the Blattidae 

 in the Philadelphia collections from this region have been stu- 

 died, 1 the material representing that family is here recorded. 



We were able to note several features of interest for this 

 region. Both visits showed that the season was not sufficient lv 

 advanced for the best results in collecting Orthoptera. ( >n the 

 first visit a high percentage of tunny species seen were imma- 

 ture, on the second this percentage was lower, but it wns evi 

 dent that, as in Colombia, September would probablv reveal the 

 largest number of species present in the ndult condition. 



'Mem. Am. Ent. Soc., No. 4. pp. 1 to 14S, (1920) 



Mil 



