96 PROCEEDINGS OF THE ACADEMY OF [April, 



area, we would consider the Lower Coastal Plain, which condition 

 passes southward into peninsular Florida. The western boundary of 

 the Lower Coastal Plain influence is not fixed as yet. 



Maritime and Estuarine Region. — We include under this, barrier 

 beach and coastal sand dunes, salt marshes and the extensive fresh 

 marshes of the larger estuaries. The region is limited to a distance 

 of a few miles from the coast-line, except in the case of the estuaries. 



The following tabulations of species have .been made on the basis 

 of their distribution in relation to the physiographic features of the 

 region studied. 



I. General. 



Labia minor (Probably introduced.) Blatta orientalis (Introduced.) 



Blattella germanica (Introduced.) Nemobius carolinus carolinus 



II. Appalachians (except high summits) to coast. 



Neotettix femoratus (Up to 5,500 feet Scudderia furcata furcata (Up to 3,S00 



elevation in North Carolina.) feet in North Carolina.) 



Paratettix cucullatus Conocephalus fasciatus 



Orphulella pelidna (Up to 5,000 feet in Conocephalus brevipennis 



North Carolina.) Ellipes minuta 



Arphia xanthoptera Myrmecophila pergandei 



Arphia sulphurea (Up to 5,700 feet in Gryllus assimilis (Up to 4,500 feet in 



North Carolina.) North Carolina.) 



Dissosteira Carolina (Up to 4,500 feet CEcanthus angustipennis (Up to 4,000 



in North Carolina.) feet in North Carolina.) 



Schistocerca serialis (Up to 5,700 feet (Ecardhus quadripunctatus (Up to 4,000 



in North Carolina.) feet in North Carolina.) 



III. Appalachian valleys and lower mountains in Georgia to coast. 



Oligonyx scudderi Trimerotropis citrina 



Tettigidea armata CEcanthus latipennis 



Truxalis brevicornis Neoxabea bipunctata 



Amblytropidia occidenlalis Phylloscyrtus pulcheUus 

 Pardalophora phatiicoptera 



IV. High Appalachian summits only. 



Nomotettix cristatus cristatus Melanoplus diver gens 



P.odisma glacialis variegata 



V. Mountains only (summits and adjacent valley localities) in 



southeastern States. 



Cryplocercus punctulatus Melanoplus sylvestris 



Diapheromera Carolina Melanoplus walshii 



Acrydium hancocki N eoconoce phalus ensiger (Northward 



Chorthippus curtipennis (Northward occurring Piedmont and Coastal.) 



occurring Piedmont and Coastal.) Conocephalus allardi 



Pardalophora apiculata Atlanticus monticola 



Paratylolropidia beutenmuelleri Ceuthophilus lapidicola 



Melanoplus similis CEcanthus nigricornis 

 Melanoplus deceptus 



