Michael S. Engel

All books by Michael S. Engel

(Displaying 7 Books)

A new species of the bee genus Eoanthidium with extraordinary male femoral organs from the Arabian Peninsula (Hymenoptera: Megachilidae)

Michael S. Engel

Classification of the bee tribe Augochlorini (Hymenoptera: Halictidae)

Michael S. Engel

Diverse Neuropterida in Cretaceous amber, with particular reference to the paleofauna of Myanmar (Insecta)

Michael S. Engel

Evolution of the insects

David A. Grimaldi

Innumerable Insects

Michael S. Engel

Insect Architecture

Michael S. Engel

New genera and subgenera of augochlorine bees (Hymenoptera: Halictidae)

Michael S. Engel