APPENDIX. 419 



COLLETES MARGINATA. 



Colletes occidentalis, Halid. Linn, Trans. (1837) xvii, 322? 

 Colletes inarginata, Spin. Faun. Chili, vi. 223. 6. 



Hob. Chili. 



COLLETES HIRTA. 

 Colletes hirta, St. Farg. Hym. ii. 296, 

 Spin. Faun. Chili, vi, 224. 8, 



Hab. Chili, 



COLLETES CYANESCENS. 



Andrena eyanescens, HaUd. Trews. Linn. Soc. (1837) xvii, 322, 



Oolletes cyaniventris, Spin. Faun. Chili, vi. 224. 9. 



Hab. Chili, 



Genus PASIPHAE. 



Pasiphae, Spin. Faun. Chili, vi. 226. 



The ocelli placed in a triangle on the vertex ; the antennae 

 filiform; the superior wings with one marginal and two sub- 

 saarginal cells ; the marginal cell elongate and acute at the 

 apex ; the second snbmargmal cell obliquely quadrate, receiving 

 both the recurrent nervures. The maxillary palpi 6-jointed ; 

 the labial palpi 4-jointed, the basal joint longer than the three 

 following, much thicker, broadest at the base ; the labrum ob- 

 tuse at the apex, which is emarginate. 



1. PASIPHAE C^ERULESCENS. 



Pasiphae caerulescens, Spin. Faun. Chili, vi. 228. 1. t. 1. f. 4, 

 Hab. Chili. 



2. PASIPHAE FLAVICORNIS, 



Pasiphae flavicornis, Spin. Faun. Chili, vi, 228, 2. 

 Hab. Chili, 



3. PASIPHAE RUFIVENTRIS, 



Pasiphae rufiventris, Spin. Faun. ChilL vi. 229. 3, 

 Hab. Chili, 



4. PASIPHAE TRISTIS. 



Pasiphae tristis, Spin. Faun. Chili, vi. 230. 4. 

 Hab. Chili. 



