New species and records of Cactopinus Schwarz with a key to species (Coleoptera, Curculionidae, Scolytinae) |
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Authors: | H Atkinson Thomas |
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Institution: | 5005 Red Bluff Road, Austin, TX 78702. |
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Abstract: | Three new species in the genus Cactopinus Schwarz are described from Mexico and the U.S., bringing the total of known species to 21. New host and distribution records and a new key to species are included. |
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Keywords: | Mexico southwest U S host plants epistomal horns |
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