TY  - BOOK
AU  - Engel,Michael S.
ED  - American Museum of Natural History
TI  - A lateral gynandromorph in the bee genus Thyreus and the sting mechanism in the Melectini (Hymenoptera : Apidae)
T2  - American Museum Novitates
PY  - 2007///
CY  - New York
PB  - American Museum of Natural History
KW  - Zoology
N1  - Bibliogr. : p. 11
ER  -