Key to Orthoptera of Michigan with annotations,

Mode of access: Internet.

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."

A synopsis of the Orthoptera of western Europe ...

Mode of access: Internet.

Orthoptera (Acridiidæ)

Mode of access: Internet.

The Euplexoptera and Orthoptera of Connecticut.

Bibliography: p. 163-165.

The Cambridge natural history,

Vols. 1, 2, 5-7, 9 reprinted 1922; v. 3, 1927; and vols. 4, 8, 10, 1923.

Index to experiment station literature, 1888-1913 ...

Volume numbers assigned for convenience in cataloging.

Puteshestvi e v Turkestan /

Includes bibliographical references and indexes.

Die Orthopteren der Schweiz und der Nachbarländer auf geographischer sowie oekologischer Grundlage mit Berücksichtigung der fossilen Arten.

Reprinted from Archiv für Naturgeschichte. 87. Jahrg, Abt. A, 5. Heft, 1921.

Notes Orthoptérologiques.

Paging also numbered [89]-160.

Catalogue des orthoptères de l'Amérique méridionale ...

Mode of access: Internet.

Orthoptères et dermaptères,

"Index bibliographique" : p. [190]-201.

The male genitalia of orthopteroid insects.

Mode of access: Internet.

The life of the grasshopper,

Some of the chapters have already appeared, part under different titles and part in an abbreviated form, in an interesting miscellany extracted from the Souvenirs, translated by Mr. Bernard Miall, under the title of Social life in the insect world. cf. Translator's note.

Recensio orthopterorum. Revue critique des orthoptères,

Mode of access: Internet.