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New species of bees in the genera Euplusia and Eufriesia. (Hymenoptera: Apidae, Euglossini)
Vol 53, Iss 1, Page 8
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New species of Eleodes (Blapylis) from western United States. (Coleoptera: Tenebrionidae)
Vol 53, Iss 1, Page 19
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An example of aggregation in the Scaphinotus subgenus Brennus Motschulsky. (Coleoptera: Carabidae: Cychrini)
Vol 53, Iss 1, Page 27
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A new genus of European Cleridae. (Coleoptera)
Vol 53, Iss 1, Page 32
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Revision of the Scarabaeidae: Anomalinae. 2. An annotated checklist of Anomala for the United States and Canada. (Coleoptera)
Vol 53, Iss 1, Page 34
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Three new gall-inducing Callirhytis Foerster from Quercus cedrosensis Muller. (Hymenoptera: Cynipidae)
Vol 53, Iss 1, Page 43
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Nests of Anthocopa enceliae (Cockerell) and A. elongata (Michener). (Hymenoptera: Megachilidae)
Vol 53, Iss 1, Page 47
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A new Culicoides biting midge from California. (Diptera: Ceratopogonidae)
Vol 53, Iss 1, Page 53
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Two new species of Acanthoscelides from North America and new host records from Desmanthus and Hoffmanseggia. (Coleoptera: Bruchidae)
Vol 53, Iss 1, Page 60
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Diurnal flight activity of Autographa californica (Speyer) (Lepidoptera: Noctuidae) in central California, autumn 1976
Vol 53, Iss 1, Page 77