*2jS the CANADIAN* KNToMul.'n^UST. 



shaped like ihc large part of a heart. The brv.ne of this genus have but 

 thrce-joinicd antennw. 



Callipterus Koch, 1855 ' 



type, A. ju^landis Kaltenbach. 

 Synonyms: G»//<?////V Walker, 1870.* 

 Ptychodts Buckton. 1881.' 

 Panaphis Kirkaldy, 1904.* 



This species was originally described by Frisch, but as that was prior 

 to the loth edition of Linmeus, and as Kaltenbach was the first one to 

 describe this species after Linnieus, the species belongs to Kaltenbach. 



In i860 Passerini made this si)ecies the type of the genus Callipterus, 

 and in 1870 Walker used the same species for the type of his genus 

 Callaphis. In 1881 Buckton erected for this species the genus rtyc/totlcs; 

 the name being preoccupied, Kirkaldy, in 1904, suggested the name 

 Panap/iis. 



Characters : Antennre shorter than the body, stout, and without 

 antennal tubercles. Forehead broadly rounded, with the inner edges 

 projected at the base of the antennce. Body oblong and stout ; nectaries 

 short, stout and subconical, distal edge being nearly parallel with axis of 

 the body. Cauda twice as long as nectaries, tip elliptical, constricted into 

 a broad base. Anal plate divided into two parts, each division forming a 

 broad blunt tooth-shaped piece, the two being widely separated at the top 

 and converging at the base to form a U. Wings sl.ort and broad. 



Callipterus carycefolice Oavis is the only American representative of 

 this genus. 



Monaphis Walker, 1S70.* 



type, A. autenuata Kaltenbach. 

 Synonym: /^/<7//v<///!/j Mordwilko, i894.f 



This genus was made in 1870 by Walker, and was not again referred 

 to by later writers. Mordwilko, |)robal)ly never having seen Walker's 

 paper, used the same type species to form his genus Bradyaphis, which 

 must fall as a synonym of the first. So far as known at the present time, 

 there are no representatives of this genus in North America. 



I. nic Prtan/ciil.'iusc Apliidc>n, p. JoH. 

 J. Tlu- Zoolojjisi, WA. 5, p. .'(loi. 



3. MonoKr.iph Hti(i>ti .Xplildid.-i*, \\>1. .;, p. ,v»- 



4. Tlu" Kiiti>inolo);i>.l, \'\A. y,, p. J7<), 

 *Thc Zoologist, p. j<H)i, 1S711. 



+ Rab. Lab. Zool. Kab. Varcli. I'niv., p. 4(1 of scparad*. 



