SECONDARY SEXUAL CHARACTERS IN THE NORTH AMERICAN SPECIES OF THE GENUS IPS (COLEOPTERA: SCOLYTIDAE)
- 1 August 1969
- journal article
- Published by Cambridge University Press (CUP) in The Canadian Entomologist
- Vol. 101 (8), 862-870
- https://doi.org/10.4039/ent101862-8
Abstract
The sexes of all but three of the North American species of Ips DeGeer can be separated reliably using characters on the frons, vertex of the head, protibiae, or declivital armature. In general, these secondary sexual characters are consistent within Hopping’s species groups.Keywords
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