Books by Henry Townes

20 books found

The genera of Ichneumonidae

19692 ed.

Ichneumon-flies of America north of Mexico

19593 ed.

Revisions of twenty genera of Gelini (Ichneumonidae)

19833 ed.

The Indo-Australian species of Xanthopimpla (ichneumonidae)

19703 ed.

A catalogue and reclassification of the eastern Palearctic Ichneumonidae

19652 ed.

A catalogue and reclassification of the Neotropic Ichneumonidae

19662 ed.

Nearctic wasps of the subfamilies Pepsinae and Ceroplinae

19571 ed.

The Nearctic species of the family Stephanidae (Hymenoptera)

19521 ed.

A revision of the Serphidae (Hymenoptera)

19811 ed.

A catalogue and reclassification of the Ethiopian ichneumonidae

19731 ed.

A catalogue and reclassification of the Indo-Australian Ichneumonidae

19611 ed.

The genera of Ichneumonidal

19691 ed.

A catalogue and reclassification of the nearctic Ichneumonidae (Hymenoptera)

19441 ed.

Nearctic wasps of the subfamilies Pepsinae and Ceropalinae

19571 ed.

Revisions of Twenty Genera Genili (Ichneumonidae)

19831 ed.

A catalogue and reclassification of the Nearctic Ichneumonidae (Hymenoptera), pt.1-2.

19441 ed.

A revision of the Serphidae (Hymenoptera)

19811 ed.

Ichneumon Flies of America North of Mexico

19601 ed.

Ichnemon-Files of America North If Mexico (Memoirs of the American Entomological Institute)

19921 ed.

Hymenoptera of America north of Mexico

19511 ed.