Author: Scudder, S. H.
Title: Palaeozoic cockroaches: a complete revision of the species and both worlds, with an essay toward their classification.
Description: Boston, MA, Boston Society of Natural History, 1879. Large 4to. 112 pp. [numbered 23-134]; five lithographed plates [numbere 2-6]. Original printed wrappers. = First monograph on this interesting group. Includes new species. Uncut. Printed errata leaf tipped in. A few book dealers report 134 pp. in error. Stamp on front wrapper and first text page (p. 23), otherwise a near mint copy. Horn-Schenkling II(IV), p. 92.

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