384 Mr. T. 1). A. Cockerel 1 — Descriptions and 



e. Much like trifolium, but with narrower skull ; 



/vfTomntio breadtii l-'>8-14'8 mm. Fore- 



ai-m o4-")8r). (Indian Peiunsula.) s. horsfield. 



f. As »•. hors/ieldi, but averaging t^maller exter- 



nally. Forearm o2-56-o mm s, ceylonense, subsp. n. 



Types :— 



M. s. medium. Fetnalo. B.M. no. 96. 4. 15. 1. From 

 Singapore. Collected and presented hy H. N. Ridley. 



s. mnjits. Female. B.M. no. 18. 8. 3. 6. Original number 

 5354. Collected at Kin, Lower Chiiidwin, by G. C. 

 Sliortridge. Presented by the Bombay Nalurai History 

 Society. 



s. minus. B.M. no. 78. 6. 17. 42. From Caniboja. Pre- 

 sented by M. Pierre. 



s. ceyhneus''. Male. B.M. no. 18. 8. 3. 7. Original num- 

 ber 1317. Collected at Trincomalee by Major E. W. 

 Mayor. Presented by the Bombay Natural Hi.story 

 Society. 



XXXV. — Descriptions and Records of Bees. — LXXX. 

 By T. D. A. CocKEKELL, University of Colorado. 



Xylocupa coUaris^ Lepeletier. 



^ . Sandakan, Borneo (Baker). 



This is the form which Lepeletier described from Java as 

 X. dejeanii. His collaris was based on females, doubtless of 

 more than one race, l)ut it may be restricted to the Malayan 

 form, with Sumatra as tlic type locality. 



Xylocopa cvUaris penangensis, subsp. n. 



(J. (Type.) — Similar to the Philippine X. fuliginata, 

 Perez, in having the light hair covering first and basal two- 

 fifths of second segments of the abdomen, the lower margin 

 straight. Otherwise it is like X. collaris, with pale hair on 

 thorax above, except a narrow band along anterior edge of 

 scutellum. The metathorax has black hair. In the colour 

 of the hiiir on legs and apex of abdomen it resembles 

 X. collaris var. hryanii, Ckll., from Java, but the wings are 

 not darker than in typical collaris. The thorax dorsally is 

 very faintly greenish. 'J'lie |)lenra has pale hair on n])per 

 part and black on the lower. The insect is a little smaller 

 than typical collaris. 



