LXVIII.—Four new bees of the genus Perdita collected by Dr. L. O. Howard in Mexico
Cockerell, Theodore D. A. (Theodore Dru Alison), 1866-1948
Article
1899
The Annals and magazine of natural history; zoology, botany, and geology
3
Series: 7
492--495
BioStor
English
London Taylor and Francis, Ltd
BioStor: https://biostor.org/reference/86835 DOI: https://doi.org/10.1080/00222939908678157