Howard, L. O. (Leland Ossian)

Person Info

Howard, L. O. (Leland Ossian)

Alias(es)
Howard, L.
Address
Telephone
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Email
Web Site
Publications
41
Records Collected
1
# of Collecting Events
1
Citation Publication Year PDF File
Howard L. O. 1880; A new silk-spinning chalcid. The Canadian Entomologist. 12:158-159 1880
Howard L. O. 1880; Two new species of Eupelmus, with remarks upon E. (Antigaster) mirabilis, Walsh. The Canadian Entomologist. 12:207-210 1880
Howard L. O. 1881; Additional notes on the genus Antigaster of Walsh. The Canadian Entomologist. 13:31-33 1881
Howard L. O. 1886; A generic synopsis of the hymenopterous family Proctotrupidae. Transactions of the American Entomological Society. 13:169-178 1886
Howard L. O. 1888; A brief consideration of certain points in the morphology of the family Chalcididae. Proceedings of the Entomological Society of Washington. 1:65-74 1888
Howard L. O. 1888; The chalcid genus Rileya. The Canadian Entomologist. 20:191-195 1888
Howard L. O. 1889; A parasite of the supposed eggs of the cotton stainer. Insect Life. 1:241-242 1889
Howard L. O. 1889. The butterflies of the eastern United States and Canada, with special reference to New England. 1889
Howard L. O. 1889; Three new parasites of Icerya. Insect Life. 1:268-270 1889
Howard L. O. 1889; A commencement of a study of the parasites of cosmopolitan insects. Proceedings of the Entomological Society of Washington. 1:118-135 1889
Howard L. O. 1889; One word more about Rileya. The Canadian Entomologist. 21:13-14 1889
Howard L. O. 1889; Again Rileya. The Canadian Entomologist. 21:59- 1889
Howard L. O. 1890; Two spider-egg parasites. Insect Life. 2:269-271 1890
Howard L. O. 1890; Some new parasites of the grain plant-louse. Insect Life. 2:246-248 1890
Howard L. O. 1890; Additional note on spider-egg parasites. Insect Life. 2:359- 1890
Howard L. O. 1890; Notes on the hairy eyes of some Hymenoptera. Proceedings of the Entomological Society of Washington. 1:195-197 1890
Howard L. O. 1890; Authorship of the family Mymaridae. Proceedings of the Entomological Society of Washington. 1:221- 1890
Howard L. O. 1891; Another spider-egg parasite. Insect Life. 3:202- 1891
Howard L. O. 1891; The habits of Eurytoma. Proceedings of the Entomological Society of Washington. 2:66-67 1891
Howard L. O. 1891; A new remarkable genus of Encyrtinae. Proceedings of the Entomological Society of Washington. 2:84-85 1891
Howard L. O. 1891; The habits of Pachyneuron. Proceedings of the Entomological Society of Washington. 2:105-109 1891
Howard L. O. 1891; The parasites of Hemerobiinae. Proceedings of the Entomological Society of Washington. 2:123-125 1891
Howard L. O. 1892; The habits of Melittobia. Proceedings of the Entomological Society of Washington. 2:244-248 1892
Howard L. O. 1892; The hymenopterous parasites of spiders. Proceedings of the Entomological Society of Washington. 2:290-302 1892
Howard L. O. 1894; A peculiar structural feature of the Elasminae. Proceedings of the Entomological Society of Washington. 3:13-15 1894
Howard L. O. 1895; Arrhenophagus in America. Proceedings of the Entomological Society of Washington. 3:239-241 1895
Howard L. O. 1895; A new genus and species in the Aphelininae. The Canadian Entomologist. 27:350-351 1895
Howard L. O. 1895; Revision of the Aphelininae of North America: a subfamily of hymenopterous parasites of the family Chalcididae. Technical Series, US Department of Agriculture Bureau of Entomology. 1:1-44 1895
Howard L. O. 1896; On two interesting new genera of scale insect parasites. The Canadian Entomologist. 28:165-167 1896
Howard L. O., Ashmead W. H. 1896; On some reared parasitic hymenopterous insects from Ceylon. Proceedings of the United States National Museum. 18:633-648 1896
Howard L. O. 1898; On some parasites of Coccidae, with descriptions of two new genera of Aphelininae. Proceedings of the Entomological Society of Washington. 4:133-141 1898
Howard L. O. 1898; A new parasite of the harlequin cabbage bug. The Canadian Entomologist. 30:17-18 1898
Howard L. O. 1898; A new egg-parasite of the periodical cicada. The Canadian Entomologist. 30:102-103 1898
Howard L. O. 1899; The Thomson-Mayr question settled. Proceedings of the Entomological Society of Washington. 4:207-209 1899
Howard L. O. 1900; A new genus of Aphelininae from Chile. The Canadian Entomologist. 32:167-168 1900
Howard L. O. 1907; A new Canadian species of Copidosoma. The Canadian Entomologist. 39:102-103 1907
Howard L. O. 1908; A new genus and species of Mymaridae [Hymenoptera, Chalcidoidea]. Proceedings of the Entomological Society of Washington. 10:68-70 1908
Howard L. O. 1908; On two new species of parasites of Aleyrodidae. Proceedings of the Entomological Society of Washington. 10:63-65 1908
Howard L. O. 1908; Another chalcidoid parasite of a tick. The Canadian Entomologist. 40:239-241 1908
Howard L. O. 1914; Concerning some Aphelininae. Proceedings of the Entomological Society of Washington. 16:79-85 1914
Howard L. O. 1915; An unusual color in a hornet's nest. Proceedings of the Entomological Society of Washington. 17:148- 1915