118 



Allantus, Jurine. 



Synonymy, Tenthredo. 



Basllaris, Say. Coronatus, H. Cat. 



Dubius, Harris's Cat. 



Excavatus, Norton. Proc. Ent. Soc. Phil. I. 143. 



Maceophya, DaUbom. 

 Synonymy, Tenth. (Allantus). Family 111.-1 V. Klug. 

 Section 1. Macrophya. 

 Tribe 2. 

 Epinotus, Say. Sambuci. H. Cat. 

 Intermedins, Norton. 

 Cestus, Say. 

 Bifasciatus, Say. 

 Medius, Harris's Cat. 

 Formosa, Klug. Berlin Mag. YIII. 1814, p. 115. Geo. Bicinctus, 



Norton. 

 PulcheUa, Klug. Berlin Mag. Vm. 1814, p. 121. Geo. Flavo- 



lineatus, Norton. 

 Trossulus, Say. 

 Dejectus, Norton. 

 "^ Pluricinctus (n. sp.) 



Section 1. Tribe 3. 

 Goniphorus, Say. 

 Varius, Norton. 

 Trisyllabus, Say. 

 Niger, Norton. 

 Albomaculatus, Norton. 

 Incertus, Norton. 

 Flavicoxse, Norton. 

 ^ Pannosus, Say. 



i Not seen, but supposed to belong in this section; 



^ Macrojfliya pluricinctus (^n. sp.) $ J". (Length 0.28, Ex. 0.60 in.) 



$ . Black, with white bands ; antennae stout as in Allantus, third joint long j 

 face black ; clypeus hai-dly emarginate ; palpi partly white ; wing scale, edge of 

 collar, spot on the front of scutellun, edge of basal membrane, and a band at tip 

 of each segment of abdomen, white ; tips of all the femora, the four anterior 

 tibiae and tarsi beneath, tips of coxae and the upper side of posterior legs, white ; 

 tarsi partly black ; the middle of four posterior tibiae encircled with white, ex- 

 treme tips black ; wings hyaline, stigma white at base. 



(f . The male differs only in having the bands interrupted on the middle of ter- 

 gum, and the posterior femora with a white line above and beneath. 



Two specimens. San Mat. California. Cambridge Museum. 



The bodies are short and stout as in Selandria. 



