The Orthoptera (cockroaches, locusts, grasshoppers and crickets) of Nova Scotia; with descriptions of the species and notes on their occurrence and habits.

"From Transactions of the Nova Scotian institute of science; vol. XIV, part 3, pp. 201-356, with 4 plates."

The biotic associations of cockroaches,

Index: p. 441-470.

Nouveau système des blattaires /

Mode of access: Internet.

Die Entstehung der Geschlechtsdrüsen von Phyllodromia (Blatta) germanica L. ...

Vita.

Quaedam ad anatomiam Blattae germaniscae perinentia.

Inaug.-diss.--Dorpat.