I 



INSECUTOR INSCITI^ MENSTRUUS 139 



2. Mid tarsi white-marked; hind dark aphobema Dyar 



Mid tarsi dark; hind white-marked clasoleuca Dyar & Knab 



(Genitalia) 

 1. A tuft of spines on the side piece near middle. .. .aphobem\a Dyar 

 This tuft on the side piece at the apex 



splendida Bonne-Wepster & Bonne 

 Side-piece without tuft of spines clasoleuca Dyar & Knab 



Dodecamyia aphobema Dyar (PI. V, fig. 11). 



J'Vyeomyia aphobema Dyar, Ins. Ins. Mens., vi, 120, 1918. 

 Wyeomyia aphobema Bonne-Wepster & Bonne, Ins. Ins., Mens., 

 vii, 114, 1919. 



Bred from Bromeliacese by Mrs. Bonne-Wepster in Sur- 

 inam. 



Dodecamyia splendida Bonne-Wepster & Bonne (Pi. V, 

 fig. 12). 



Wyeomyia splendida Bonne-Wepster & Bonne, Ins. Ins. Mens., 

 vii. 111, 1919. 



Bred from Bromeliacese by Mrs. Bonne-Wepster in Sur- 

 inam. 



Dodecamyia clasoleuca Dyar & Knab (PI. V, fig. 13). 



Wyeomyia clasoleuca Dyar & Knab, Proc. U. S. Nat. Mus., xxxv, 



68, 1908. 

 Wyeomyia grenadensis Edwards, Bull. Ent. Res., vi, 363, 1916. 



Described from two captured females, the life history un- 

 known. I have two males, taken in the type locality, Caldera 

 Island, Porto Bello Bay, Panama, January 4, 1908 (A. H. Jen- 

 nings), and Porto Bello, Panama, November, 1913 (E. Mar- 

 tini), which quite^ plainly belong here. 



Genitalia. Side pieces short and rounded, the clasp simple, 

 very thick, and about as long as the side piece, the tip pointed 

 and with a row of setae on each margin. Harpes large, prom- 

 inent, toothed. Basal appendages stout, on an angular articu- 

 lated piece resembling a jaw, each with four long spines, 

 which are clawed at the end. 



Mr. Edwards' grenadensis rests solely on the locality, no 

 differences being shown to exist. The male of grenadensis is 



