306 
Psyche 
[December 
Table i. Three recent classifications of some of the species of 
Blattaria discussed in this paper (marked with an •) 
Beier(i96i) McKittrick ( 1964) 
Princis (i960) 
Derocalymmidae 
Apterinae 
Apt era Sauss. 
Elliptica 
Sauss. & Zehn. 
Elliptohlatta 
Sauss. & Zehn. 
Gymnonyx 
Sauss. & Zehn. 
Thoracopygia 
Sauss. & Zehn. 
Derocalymminae 
* Bantua Shelf. 
Compsagis 
Chop. 
*Cyrtotria 
Stal 
* Derocalymma 
Burm. 
Glomerihlatta 
Bey-Bienko 
*Hostilia 
Stal 
*P erisphaerus 
Serv. 
*Pilema Sauss. 
Platysilpha 
Shelf. 
Pronaonota 
Sauss. & Zehn. 
*Pseudoglo?neris 
Brunner 
*Zuluia Rehn 
Blaberidae 
Perisphaeriinae 
Apterini 
Aptera 
Elliptica 
Elliptohlatta 
Gymnonyx 
Thoracopygia 
Derocalymmini 
Peris phaerus 
Glomerihlatta 
Pseud ogho m eris 
Pronaonota 
Cyrtotria 
Host ilia 
Compsagis 
Derocalymma 
Platysilpha 
and others 
Perisphaeriini 
Perisphaeria 
Blepharodera 
Poecilohlatta 
Paras phaeria 
Gyna 
Paranauphoeta 
Paraplecta 
and others 
Brachycolini c 
Brachycola Serv. 
Hormetica Burm. 
P arahor m etica 
Brunner 
and others 
Blaberidae 
Perisphaeriinae 
Perisphaeria 
(— II yposphaeria ) 
Derocalymma 
Eustegasta Gerst. a 
Gyna 
Pilema 
Perisphaerus 
Isoniscus Borg. a 
