Vol. XXvii] ENTOMOLOGICAL NEWS. 221 



notum without narrow dark lateral lines: hxalina of Saussure, 

 nigricornis, '^acolhiia, *fraterna, *monteciitna, cribosa, fcstae, 

 translucida? 



For the species having the antennate annulate and the pro- 

 notum with narrow dark lateral lines: quadriptinctata}^ pul- 

 chclla, azteca, zendala, *mexicana, moxa, erronea, tolteca, 

 iiajas, latipennis, *nigriventris. 



Kirby has, in addition, placed alcarazzas in the present genus 

 with a query. 



Order of Linear Arrangement of Species. 

 In the linear arrangement. of the species of the genus we 

 consider that those which we term the plain green species 

 should properly appear before the more distinctively colored 

 forms. Of the plain green forms we would place first the 

 species having in the males the distal margin of the subgenital 

 plate transverse, next those having this margin triangularly 

 produced, here including the few more distinctively colored 

 species also showing this feature, and last those species having 

 this margin produced sinistrad and asymmetrical, after which 

 ollow the majority of the more highly colored species which 

 ilso show this condition. 



The following small plain green species must shortly be 

 recorded in a paper by Mr. James A. G. Rehn. As it is evi- 

 dently new, we ofifer the following description. 



Panchlora bidentula^' new species. 



The present species belongs in the second division of the 

 genus as arranged above. 



Type: $ ; Igarape Assu, Para, Brazil. January 17, 1912. 

 (H. S. Parish.) [Acad. Nat. Sci. Phila. Type No. 5295]. 



'This name has been proposed by Kirby for the species described 

 as hyalina by Saussure, which Kirby considered preoccupied by Blatta 

 hyalina of Stoll. As Stoll's description contains not a single character 

 of specific diagnostic value and as the type is not extant we consider 

 his name unidentifiable and in consequence hyalina of Saussure must 

 stand. 



1* Selected as type of the genus by Kirby, Synon. Cat. Orth., I, p. 

 154, (1904). 



" In allusion to the minute mesal productions of the margin of 

 the male subgenital plate. 



