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Contributions toward a knowledge of the insect fauna of lower California. No. 9. Hymenoptera; Eumeninae
Ser 4, Vol 24, Page 313, Date 1948
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Contributions toward a knowledge of the insect fauna of Lower California. No. 12 Coleoptera : Cleridae
Ser 4, Vol 24, Page 485, Date 1950
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Contributions toward a knowledge of the insect fauna of Lower California. No. 8. Lepidoptera: Rhopalocera
Ser 4, Vol 24, Page 289, Date 1948-03-12
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Contributions toward a knowledge of the insect fauna of Lower California. No. 10. Cole-optera: Scarabaeidae
Ser 4, Vol 24, Page 337, Date 1948
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Contributions toward a knowledge of the insect fauna of Lower California. No. 4. Neuroptera: Myrmeleonidae
Ser 4, Vol 24, Page 133, Date 1942
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Contributions toward a knowledge of the insect fauna of Lower California. Coleoptera: Buprestidae
Ser 4, Vol 24, Page 97, Date 1942
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Contributions toward a knowledge of the insect fauna of Lower California. Symphyla
Ser 4, Vol 24, Page 153, Date 1942
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Contributions toward a knowledge of the insect fauna of Lower California. Diptera: Cucilidae
Ser 4, Vol 24, Page 161, Date 1942
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Contributions toward a knowledge of the insect fauna of Lower California. Coleoptera: Halipidae, Dytiscidae, Gyrinidae, Hydrophilidae, Limnebiidae
Ser 4, Vol 24, Page 375, Date 1948
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Contribution toward a knowledge of the insect fauna of Lower California
Ser 4, Vol 24, Page 1, Date 1942
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Contribution toward a knowledge of the insect fauna of Lower California No. 2 Coleoptera: Cerambycidae
Ser 4, Vol 24, Page 21, Date 1942