46 PROCEEDINGS OF THE ACADEMY OF [Jan., 



= Squamulse (MacLeay, *30). 

 = Hypoptere (Audouin, '25). 

 = Paraptere (Audouin, '25). 

 Hammond's parapteron is the anepisternum. 

 = "Hautpolster" (Voss, '04). 

 Scutellum (N" 3 ) — Scutellum (Audouin, '24). 



= Postdorsum (Amans, '85). 

 Postscutellum (N"^ — Postscutellum (Audouin, '24). 

 = Subpostdorsum (Amans, '85). 

 = Part of Kleukers, '83, deuterophragma. 

 = "Postscutum" (Voss, '04). 

 Brauer, '82, regards the upper portion of the dipteran postscutellum as the 



entire postscutellum, and terms its lower portion the "phragma. " 

 Mediophragmite (iV" 4 a) — Mediophragmite (Crampton, '08). 

 Pleurophragmite (A/" 4 b) — Pleurophragmite (Crampton, '08). 



The mesothoracic pleurophragmite is Lowne's, '90-'92, "lateral plate of 



the metathorax." 

 The mesothoracic pleurophragmite is Brauer's, '82, " ? Episternutn des 



Metathorax" — "wahrscheinlich der Rest des Praescutums des Metathorax 



und zwar homolog mit der Ecke vor der Fliigelwurzel." 

 = Hammond's, '81, "uncertain plate." 

 = Petri's, '99, metathoracic antepleura (i.e., episternum). The piece in 



question, however, belongs to the mesothorax. 

 = Osten-Sacken's, '64, "metapleura" (the term metapleura refers to the 



pleura (i.e., epimera and episterna) of the metathorax). 

 Parapleuron (iV'" 4 bb) — Parapleure (Kolbe, '93). 

 Knoch's, 1801, " parapleurum " is the epimeron. 

 Cuvier's, '28, "parapleure" is the epimeron. 

 Kirby's, '28, "parapleura" is the epimeron. 

 Burmeister's, '32, "parapleura" is the episternum. 

 Fieber's, '61, "parapleurum" is the epimeron. 

 Voss, '04, "parapleura" is the episternum. 

 Lacordaire's, '54, " parapleures " are the epimera and episterna. 



The Pleuron (of the Mesothorax). 



Epimeron (Em") — Epimeron (Audouin, '24). 

 = Pleurit (Heymons, '99). 

 = Parapleura (Kirby, '28, a. o.). 

 = Pleura (Burmeister, '32, a. o.). 

 = Anopleure (Verhoeff, '03). 

 = Postpleuron (Amans, '85). 

 Petri's, '99, mesothoracic "postpleura" is the anepimeron. On the other 



hand, his metathoracic "postpleura "is the anepisternum. Lowne's, '90-'92, 



epimeron is the katepimeron. Brauer's, '82, epimeron is the anepimeron. 

 Hammond's, '81, epimeron is the meron. 

 Sharp's, '95-'99, "epimeron?" in his figure of Blabera, is the trochantinus 



major. 

 Anepimeron (EM" a) — Anepimeron (of this paper). 

 = Hyperepimeron (Crampton, '08). 

 = Lowne's, '90-'92, episternum. 

 = Brauer's, '82, entire epimeron. The anepimeron of the mesothorax, 



Petri, '99, terms the postpleura (i.e., epimeron), but his metathoracic 



postpleura is the anepisternum. 

 Katepimeron (EM"k) — Katepimeron (of this paper). 

 = Hypoepimeron (Crampton, '08). 

 = Lowne's, '90-'92, entire epimeron. 

 The katepimeron of the mesothorax, Petri, '99, terms the metathoracic 



antesternum. 



15 According to Snodgrass, '08, Verhoeff's pseudonotum and Berlese's acro- 

 tcrgite of the first abdominal segment are homologous with the postscutellum. 



