Claassen, Peter Walter, 1886-1937

Identifiers

Open LibraryOL15518440A

Top Subjects

Mayflies (1)
Chironomidae (1)

Books by Claassen, Peter Walter, 1886-1937

Total count: 1

The larva of a Chironomid (Trissocladius equitans n. sp.) which is parasitic upon a May-fly nymph (Rithrogena sp.)

University of Kansas1922-01-01