1914.] 



NATURAL SCIENCES OF PHILADELPHIA. 



467 



Conocephalus caudellianus (?) 

 Microcentrum sp. 

 Orchelimum vulgare 



" glaberrimum 



" erythrocephalum 



" spinulosum 



" pulchellum 



" minor 



Xiphidium fasciatum 

 *' brevipenne 



" stridum 



" saltans 



Atlanticus dorsalis 



" pachynierus 



Melanoplus pundidatus 

 Paroxya floridiana 



" scudderi 

 Scudderia texensis 

 " curvicauda 

 '' furcata 

 " sepientrionalis 

 " truncata 

 A mblycorypha oblongifolia 

 " rotundifolia 



" uhleri 



Conocephalus robustus 

 " triops 



" exiliscanorus (?) 



" lyristes (?) 



The most distinctive Pine Barren species, i.e., those not taken 

 outside of the Pine Barrens, are Hesperotettix brevipennis,^* Dendro- 

 tettix quercus, Melanoplus impudicus, Melanoplus stonei, Paroxya 

 scudderi, Scudderia truncata and Orchelimum erythrocephalum. 



The following are essentially Pine Barren species, that is, have 

 their centre of distribution in the Pine Barrens, but may occur in 

 reduced numbers or in exceptional locations in one or more of the 

 adjoining districts: 



Hippiscus phoenicopterus 



Spharage7non bolli 



" wyomingianum 



Scirtetica marmorata 



Schistocerca damnifica 

 " alutacea 



" rubiginosa 



Melanoplus fasciatus 



' ■' tribulus 



" luridus 



" punctulatus 



Orchelimum glaberrimum (?) 



" pulchellum 



" minor 



In the following list I give those species which appear to be of 

 common occurrence throughout the entire Pine Barrens: 



Orpkulella pelidna 

 Arphia sulphurea 



" xanthoptera 

 Chortophaga viridifasciata 

 Hippiscus phoenicopterus 

 Dissosteira Carolina 

 Spharagemon bolli 



" wyomingianum 



Psinidia fenestraUs 

 Scirtetica marmorata 

 Schistocerca damnifica 

 " alutacea 



Schistocerca rubiginosa 

 Melanoplus scudderi 



' ' fasciatus 



" atlanis 



" luridus 



" femoratus 

 Paroxya scudderi 

 Scudderia curvicauda 



" furcata 

 A mblycorypha oblongifolia 

 Microcentrum sp. 

 Orchelimum erythrocephalum 



1^ Taken once, however, at "Anglesea, " Cape May County, by John B. Smith. 

 31 



