Howard L. O., 1889: Scientific results of explorations by the U.S. fisch commission steamer Albatross. No. 5. Annotated catalogue of the insects collected in 1887-88. 32 pp. 

 Howard L. O., 1895: On the Bothriothoracine insects of the United States. 9 pp. 

 Howard L. O., 1899: On some new parasitic insects of the subfamily Encyrtinae. 18 pp. 

 Howard L. O., 1900: How to distinguish the different mosquitoes of North America. 3 pp. 

 Howard L. O., 1907: Miscellaneous papers. New genera and species of Aphelininae, with a revised table of genera. 20 pp. 

 Howard L. O., Ashmead W. H., 1895: On some reared parasitic Hymenopterous insects from Ceylon. 16 pp. 

 Howard N. F., 1924: Studies of the Mexican bean beetle in the Southeast. 50 pp. 

 Howard-Williams C., 1974: Nutritional quality and calorific value of Amazonian forest litter. 9 pp. Amazoniana 5(1): 67-75.

 Howarth F. G., 1985: Biosystematics of the Culicoides of Laos (Diptera: Ceratopogonidae). 96 pp. 

 Howarth T. G., 1959: A description of a new race of Acraea cerasa Hewitson (Lepidoptera, Nymphalidae) with some notes on related species. 4 pp. 

 Howarth T. G., Povolný D., 1976: Beiträge zur Kenntnis der Fauna Afghanistans. Rhopalocera, Lepidoptera. Sammelergebnisse von O. Jakeš 1963-64, D. Povolný 1965, D. Povolný a Fr. Tenora 1966, J. Šimek 1965-66, D. Povolný, J. Gaisler, Z. Šebek a Fr. Tenora 1967. 32 pp. [32145] Acta Musei Moraviae, Sci. biol. 61: 139-170.

 Howden A. T., 1983: Two new species of Decuanellus Osella from the Virgin Islands (Coleoptera: Curculionidae). 9 pp. The Coleopterists Bulletin 37(1): 81-89.

 Howden A. T., 1986: The Pandeleteius armatus group, with description of a new species from Mexico (Coleoptera: Curculionidae). 7 pp. The Coleopterists Bulletin 40(4): 317-323.

 Howden A. T., 1992: Oviposition behavior and associated morphology of the Neotropical anthribid Ptychoderes rugicollis Jordan (Coleoptera: Anthribidae). 8 pp. The Coleopterists Bulletin 46(1): 20-27.

 Howden A. T., 1993: Revision of the mesoamerican species of Airosimus Howden (Coleoptera: Curculionidae). 19 pp. The Coleopterists Bulletin 47(3): 249-267.

 Howden H. & A., 2001: Change through time: a third survey of the Scarabaeinae (Coleoptera: Scarabaeidae) at Welder wildlife refuge. 7 pp. The Coleopterists Bulletin 55(3): 356-362.

 Howden H. F., 1954: A review of the genus Podolasia Harold (Coleoptera: Scarabaeidae). 11 pp. Am. Mus. Novitates 1661: 1-11.

 Howden H. F., 1955: Some new species and records of North American Scarabaeidae (Coleoptera). 8 pp. 

 Howden H. F., 1960: A new species of Phyllophaga from the Big Bend Region of Texas and Coahuila, with notes on other Scarabaeidae of the area. 8 pp. 

 Howden H. F., 1961: A revision of the New World species of Thalycra Erichson, with a description of a new genus and notes on generic synonymy (Coleoptera: Nitidulidae). 61 pp. The Canadian Entomologist suppl. 25: 1-61.

 Howden H. F., 1961: New species and a new genus of Melolonthinae from the Southeastern United States (Coleoptera: Scarabaeidae). 6 pp. 

 Howden H. F., 1962: New species and synonymy in Acoma (Coleoptera: Scarabaeidae). 9 pp. 

 Howden H. F., 1963: Speculations of some beetles, barriers, and climates during the Pleistocene and Pre-Pleistocene periods in some nonglaciated portions of North America. 24 pp. 

 Howden H. F., 1968: Generic relationships of Thyce, Plectrodes, Dinacoma, and Hypotrichia, with a description of a new genus and species from Eastern Texas (Coleoptera: Scarabaeidae: Melolonthini). 7 pp. 

 Howden H. F., 1969: Species of Coenonycha Horn from Mainland Baja Californina, Mexico (Coleoptera: Scarabaeidae). 4 pp. 

 Howden H. F., 1971: A second species of Peltotrichius (Coleoptera: Scarabaeidae: Trichiinae). 3 pp. 

 Howden H. F., 1973: New species of Cyrtinus Leconte from Mexico and Venezuela (Coleoptera: Cerambycidae). 3 pp. 

 Howden H. F., 1988: A new genus and four new species of New World Trichiinae (Coleoptera: Scarabaeidae). 10 pp. The Coleopterists Bulletin 42(3): 241-250.

 Howden H. F., 1994: A new Geotrupes Latreille from the Sierra de las Minas range of Guatemala (Coleoptera: Scarabaeidae). 4 pp. The Coleopterists Bulletin 48(4): 345-348.

 Howden H. F., 1994: A new Mexican Apeltastes Howden and notes on Guatemalan Paragnorimus Becker (Scarabaeidae: Trichiinae). 5 pp. The Coleopterists Bulletin 48(4): 349-353.

 Howden H. F., 1995: New Rhyparini from Fiji and the Philippines (Coleoptera: Scarabaeidae). 5 pp. The Coleopterists Bulletin 49(1): 23-27.

 Howden H. F., 1995: Podolasiini Howden, new tribe, and a revision of the included genera, Podolasia Harold and Podostena Howden, new genus (Coleoptera: Scarabaeidae). 33 pp. The Coleopterists Bulletin 51(3): 223-255.

 Howden H. F., 1998: A new species of Pelidnota Macleay from Chiriquí Province, Panamá (Coleoptera: Scarabaeidae). 3 pp. The Coleopterists Bulletin 52(2): 171-173.

 Howden H. F., 1998: More on Podolasia Harold: a new species and notes on another (Coleoptera: Scarabaeidae: Melolonthinae). 3 pp. The Coleopterists Bulletin 52(3): 275-277.

 Howden H. F., Malý V., 2005: Cryptoryctes tricornutus sp. nov. from the Northern Territory, Australia (Scarabaeidae, Dynastinae, Oryctini). 4 pp. 

 Howden H. F., Ritcher P. O., 1952: Biology of Deltochilum gibbosum (Fab. ) with a description of the larva. 5 pp. The Coleopterists Bulletin 6(4): 53-57.

 Howden H. F., Scholtz C. H., 1986: Changes in a Texas dung beetle community between 1975 and 1985 (Coleoptera: Scarabaeidae). 4 pp. The Coleopterists Bulletin 40(4): 313-316.

 Howe R. W., 1951: A note on grain pests of the genus Laemophloeus (Col., Cucujidae). 1 pp. 

 Howe R. W., 1953: Oryzaephilus mercator (Fauv.) (Col., Cucujidae), a valid species. 1 pp. 

 Howe R. W., 1955: Laemopholeus turcicus Grouv. (Col., Cucujide) in the U.S.A. 1 pp. 

 Howe R. W., 1956: The biology of the two common storage species of Oryzaephilus (Coleoptera, Cucujidae). 15 pp. 

 Howe R. W., Lefkovitch L. P., 1957: The distribution of the storage species of Cryptolestes (Col., Cucujidae). 15 pp. 

 Howell J. O., 1980: The value of second-stage males in armoured scale insect phyletics. 10 pp. Israel Journal Ent. 14: 87-96.

 Howse P. E., 1965: On the significance of certain oscillatory movements of termites. 12 pp. 

 Howse P. E., 1965: The structure of the subgenual organ and certain other mechanoreceptors of the termite Zootermopsis angusticollis (Hagen). 10 pp. 

 Howse P. E., 1966: Air movement and termite behaviour. 3 pp. 

 Howse P. E., 1967: Nest building behaviour of the termite Zootermopsis nevadensis (Hagen). 6 pp. 

 Howse P. E., 1968: On the division of labour in the primitive termite Zootermopsis nevadensis (Hagen). 6 pp. 

 Hoy M. A., Conely J., Robinson W., 1988: Cyhexatin and fenbutatin-oxide resitance in pacific spider mite (Acari: Tetranychidae): stability and mode of ihneritance. 8 pp. 

 Hrabě S., 1939: Oligochaetes aquatiques des Hautes Tatras. 28 pp. (in Czech).