1984. New findings of aquatic Coleoptera in southNorway. Fauna Norvegica, Series B, 31(2): 104-105.

1853. In: F. R. Melsheimer, Catalogue of the described Coleoptera of the United States. Washington, D. C. 174 pp.

1941. An investigation of the gaseous plastron as a respiratory mechanism in Helichus striatus LeConte (Dryopidae). Transactions of the American Microscopical Society, 60(3): 329-358.

1944. The gaseous plastron as a respiratory mechanism in Stenelmis quadrimaculata Horn (Dryopidae). Transactions of the American Microscopical Society, 63(1): 1-26.

1938. Two new species of Helmidae from a warm spring in Montana (Coleoptera). Entomological News, 49: 16-19.

1965. The beetles of the Pacific Northwest. Part IV. University of Washington Press, Seattle. 268 pp.Hayashi, Y. 1970. Beetles collected at light traps in Mt. Iwawaki, Osaka (2). Beetles, 1(2): 1-27.

1986. Dryopidae and Elmidae collected at light-traps at Mizuho-chan, Kyoto. Nejirebane, 55: 4-6.

1980. Beitrag zur Faunistik und Okologie der Elminthidae und Hydraenidae in Ostbayern (Coleoptera). Mitteilungen der Münchener Entomologischen Gesellschaft, 69: 29-80.

1982. Corrigenda et Addenda zum Beitrag zur Faunistik und Okologie der Elminthidae und Hydraenidae in Ostbayern. Mitteilungen der Münchener Entomologischen Gesellschaft, 72: 1-8.

1923. De nordiska arterna av släktet Dryops Oliver (Coleoptera). Notulae Entomologicae, 3: 84-86.

1921. Philippinische Melandryidae. EntomologischeBlätter für Biologie und Systematik der Käfer, 17(10-20): 155-157.

1896. Die Coleoptera Gattung Elmis oder Helmis. Wien Entomol. Ztg., 15: 105.

1984. Stenelmis canaliculata (Coleoptera, Elmidae) in Finland. Notulae Entomologicae, 64(2): 85-87.

1973. Notes on Dubiraphia with descriptions of five new species. Annals of the Entomological Society of America, 46(1): 55-61.

1992. Riffle beetles of Wisconsin (Coleoptera: Dryopidae, Elmidae, Lutrochidae, Psephenidae) with notes on distribution, habitat and identification. Great Lakes Entomologist, 25(3): 191-213.

1933. Two coleopterous families new to Mexico. The Pan-Pacific Entomologist, 9(4): 160-162.

1934. Psephenus usingeri, n. sp. from Mexico withnotes on the regional Ps. palpalis (Coleoptera, Psephenidae). Annals of the Entomological Society of America, 27: 616-618.

1934. Miscellaneous studies in the Helmidae (Dryopidae, Coleoptera). Revue d' Entomologie, 4(2): 192-201.

1934. Helichus puncticollis Sharp in Arizona(Dryopidae, Coleoptera). The Canadian Entomologist, 66: 72.

1935. Notes on the Dryopoidea (Coleoptera).Stylops, 4(8): 57-65.

1935. Notes on the Dryopoidea (Coleoptera). Stylops, 4(8); 169-179.

1935. New species of North American Helichus(Dryopidae, Coleoptera). The Pan-Pacific Entomologist, 11(2): 67-71.

1936. Lepiceridae - a new name for the Cyathoceridae. Lepicerinus - a new name for the scolytid genus Lepicerus Eich. Annals and Magazine of Natural History, 10th Series, 17(100): 472-473.

1936. Notes on the biology of Dryops luridusErichson (Coleoptera, Dryopidae). Transactions of the Society for British Entomology, 3: 67-78.

1936. A new genus and a new species of Elminae(Coleoptera, Dryopidae). Entomologists' Monthly Magazine, 72: 1-5.

1936. Synonymical and other notes on the Dryopidae(Coleoptera). Entomologists' Monthly Magazine, 72: 54-58.

1936. Descriptions and figures of new Brazilian Dryopidae (Coleoptera). L' Entomologiste, 69: 1-8.

1936. Descriptions and figures of new Brazilian Dryopidae (Coleoptera). L' Entomologiste, 69: 283-289.

1936. Results of the Oxford University expeditionto Borneo, 1932. Dryopidae (Coleoptera). Part I. Annals and Magazine of Natural History, Series 10, 18: 89-109.

1936. Results of the Oxford University expedition to Borneo, 1932. Dryopidae (Coleoptera). Part II. Annalsand Magazine of Natural History, Series 10, 18: 204-224.

1936. New Dryopidae from the Japan Empire(Coleoptera). L' Entomologiste, 69(878): 164-168.

1936. Descriptions of new genera and species ofDryopidae (Coleoptera). Transactions of the Royal Entomological Society, 85(18): 415-434.

1937. Descriptions and figures on new Peruvian Dryopidae (Coleoptera). L' Entomologiste, 70: 131-138.Hinton, H. E. 1937. New African Larinae (Coleoptera, Dryopidae).Annals and Magazine of Natural History, Series 10, 19: 289-304.

1937. Notes on some Brazilian Potamophilinae andElminae (Coleoptera, Dryopidae). Entomologist's Monthly Magazine, 73: 95-100.

1937. Descriptions of new Brazilian Dryopidae anddistributional records of others. Entomologist's Monthly Magazine, 73: 6-12.

1937. Protoparnus pusillus, new species ofDryopidae from St. Vincent (Coleoptera). Revue d'Entomologie, 7(2-3): 302-306.

1937. New species of Cylloepus from Brazil (Coleoptera, Dryopidae). The Entomologist, 70: 279-284.

1937. On the Psephenidae collected by Dr. FritzPlaumann in Brazil (Coleoptera). Proceedings of the Royal Entomological Society of London, 6(1): 9-13.

1937. Ceradryops punctatus, new genus and speciesof Dryopidae from Ceylon (Coleoptera). Proceedings of the Entomological Society of Washington, 39(4): 79-81.

1937. Helichus immsi, sp. n., and notes on other North American species of the genus. Annals of the Entomological Society of America, 30(2): 317-322.

1937. Additions to the Neotropical Dryopidae(Coleoptera). Arb. morph. Taxon. Entomol. Berlin-Dahlem, 4(2): 93-111.

1939. A contribution to the classification of theLimnichidae (Coleoptera). The Entomologist, 72, 181-186.

1939. A note on the genus Austrolimnius C. & Z.,with a description of a new species from French Guiana (Coleoptera, Elmidae). Proceedings of the Royal Entomological Society of London (B), 8(10): 195-199.

1939. On some new genera and species of NeotropicalDryopoidea (Coleoptera). Transactions of the Royal Entomological Society of London, 89(3): 23-46.

1939. Descriptions and figures of new SouthAmerican Dryopidae (Coleoptera). Annals and Magazine of Natural History, Series 11, 4: 430-439.

1939. On some new and little known South AmeridanNeoelmis Musgrave (Coleoptera, Elmidae). Entomologist's Monthly Magazine, 75: 228-235.

1939. Notes on American Elmidae, with descriptions of new species (Coleoptera). Entomologist's Monthly Magazine, 75: 179-185.

1939. An inquiry into the natural classification ofthe Dryopoidea, based partly on a study of their internal anatomy (Col.). Transactions of the Royal Entomological Society of London, 89(7): 133-184.

1940. A monographic revision of the Mexican waterbeetles of the family Elmidae. Novitates zoologiae, 42(2): 217-396.

1940. A monograph of Gyrelmis gen. n., with a studyof the variation of the internal anatomy (Coleoptera, Elmidae). Transactions of the Royal Entomological Society of London, 90(13): 375-409.

1940. XXVIII.- Entomological expedition toAbyssinia, 1926-7. Coleoptera, Psephenidae, Dryopidae, Elmidae. Annals and Magazine of Natural History, Series 11, 6: 297-307.

1940. A synopsis of the Bolivian species of Cylloepus Er. (Coleoptera, Elmidae). Annals and Magazineof Natural History, Series 11, 6: 393-409.

1940. A synopsis of the Brazilian species ofNeoelmis Musgrave (Coleoptera, Elmidae). Annals and Magazine of Natural History, Series 11, 5: 129-153.

1940. A synopsis of the Brazilian species ofMicrocylloepus (Coleoptera, Elmidae). Entomologist's Monthly Magazine, 76: 61-68.

1940. A note on the generic names Lara LeConte (Coleoptera, Elmidae). Entomologist's Monthly Magazine,76: 116.

1940. The Percy Sladen Trust expedition to LakeTiticaca in 1937 under the leadership of Mr. H. Cary Gilson. VII. The Peruvian and Bolivian species of Macrelmis Motsch. (Coleoptera, Elmidae). Transactions of the Linnean Society of London, Series 3, 1(2): 117-147.

1940. A synopsis of the genus Elmoparnus Sharp(Coleoptera, Dryopidae). The Entomologist, 73(927): 183-189.

1940. A synopsis of the genus Macronychus Müller(Coleoptera, Elmidae). Proceedings of the Royal Entomological Society of London (B), 9(7): 113-119.

1940. On some new Brazilian Microcylloepus, with akey to the species (Coleoptera, Elmidae). Annals and Magazine of Natural History, Series 11, 6: 236-248.

1941. A synopsis of the American species of Austrolimnius Carter (Coleoptera, Elmidae). Entomologist's Monthly Magazine, 77: 156-163.

1941. New genera and species of Elmidae(Coleoptera). Transactions of the Royal Entomological Society of London, 91(3): 65-104.

1945. New and little known species ofMicrocylloepus (Coleoptera, Elmidae). The Entomologist, 78(983): 57-61.

1945. Stethelmis chilensis, new genus and speciesof Elmidae from Chile (Coleoptera). Proceedings of the Royal Entomological Society of London (B), 14(5-6): 73-76.

1945. Descriptions of two new species of ElsianusSharp, with a key to the graniger species-group (Coleoptera, Elmidae). Entomologist's Monthly Magazine, 81(64): 90-92.

1945. A synopsis of the Peruvian species ofCylloepus Er. (Coleoptera, Elmidae). Annals and Magazine of Natural History, Series 11, 9(51): 713-733.

1945. A synopsis of the Brazilian species ofCylloepus Er. (Coleoptera, Elmidae). Annals and Magazine of Natural History, Series 11, 12(85): 43-67.

1946. A key to the species of Xenelmis Hinton,with descriptions of three new species (Coleoptera, Elmidae). Entomologist's Monthly Magazine, 83: 237-241.

1946. A synopsis of the Brazilian species ofElsianus Sharp (Coleoptera, Elmidae). Transactions of the Royal Entomological Society of London, 96(8): 125-149.

1947. On the reduction of functional spiracles inthe aquatic larvae of the Holometabola, with notes on the moulting process of spiracles. Transactions of the Royal Entomological Society of London, 98: 449-473.

1947. The gills of some aquatic beetle pupae (Coleoptera, Psephenidae). Proceedings of the Royal Entomological Society of London (A), 22: 52-61.

1948. 11. Coleoptera: Dryopidae and Elmidae. Pages133-140. In: British Museum Expedition to South-West Arabia, 1937/38, 1. Norwich and London, Jarrold.

1951. A new Cylloepus from Argentina (Coleoptera,Elmidae). Annals and Magazine of Natural History, Series 12, 4: 820-823.

1955. On the respiratory adaptations, biology, andtaxonomy of the Psephenidae, with notes on some related families (Coleoptera). Proceedings of the Zoological Society of London, 125(3&4): 543-568.

1965. A revision of the Australian species of Austrolimnius (Coleoptera, Elmidae). Australian Journal of Zoology, 13(1): 97-172.

1966. Plastron respiration in marine insects.Nature, 209(5019): 220-221.

1966. Respiratory adaptations of the pupae of beetles of the family Psephenidae. Philosophical Transactions of the Royal Society of London, Series B, 251(771): 211-245.

1967. On the spiracles of the larvae of theSuborder Myxophaga (Coleoptera). Australian Journal of Zoology, 15: 955-959.

1968. The subgenera of Austrolimnius (Coleoptera:Elminthidae). Proceedings of the Royal Entomological Society of London (B), 37(7-8): 98-102.

1969. Structure of the plastron of Hexacylloepus,with a description of a new species (Coleoptera, Elminthidae). Journal of Natural History, 3: 125-130.

1969. Plastron respiration in adult beetles of theSuborder Myxophaga. Journal of the Zoology, London, 159: 131-137.

1970. The zoological results of Gy. Topál's collectings in south Argentina. 21. A second species of Stethelmis (Coleoptera: Elminthidae). Acta Zoologica Academiae Scientarium Hungaricae, 16(1-2): 109-113.

1971. Some American Austrolimnius (Coleoptera:Elmidae). Journal of Entomology (B), 40(2): 93-99.

1971. The species of Dryopomorphus (Coleoptera,Elmidae). The Entomologist, 104: 293-297.

1971. Pilielmis, a new genus of Elmidae(Coleoptera). Entomologist's Monthly Magazine, 107: 161-166.

1971. A revision of the genus Hintonelmis Spangler(Coleoptera: Elmidae). Transactions of the Royal Entomological Society of London, 123(2): 189-208.

1971. The Elmidae (Coleoptera) of Trinidad andTobago. Bulletin of the British Museum (Natural History), Entomology, 26(6): 245-265.

1972. Hallazgo de un nuevo Austrolimnius enGuerrero, Mexico. Ciencia, Mex., 27(4-5): 135-137.

1972. New species of Neoelmis from South America(Coleoptera, Elmidae). Papéis Avulsos de Zoologia, Sao Paulo, 26(9): 117-135.

1972. Two new genera of South American Elmidae(Coleoptera). The Coleopterists' Bulletin, 26(2): 37-41.

1972. The Venezuelan species of Neoelmis(Coleoptera: Elmidae). Journal of Entomology (B), 41(2): 133-144.

1973. New genera and species of Bolivian Elmidae(Coleoptera). The Coleopterists' Bulletin, 27(1): 1-6.

1973. The Venezuelian species of Hexacylloepus(Coleoptera, Elmidae). Entomologist's Monthly Magazine, 108(1301-1303): 251-256.

1976. Hedyselmis, a new genus of Elmidae (Coleoptera) from Malaysia. Systematic Entomology, 1: 259-261.

1976. Plastron respiration in bugs and beetles. Journal of Insect Physiology, 22: 1529-1550.Hodge, P. 1979. Some elmid records from Sussex, I. O. W. and Lancashire. Balfour-Browne Club Newsletter, 12: 10-11.

1966. Studies on the British Elminthidae (Dryopoidea, Coleoptera). M. Sc. thesis, University of Liverpool.

1972. A key to the larvae, pupae and adults of the British species of Elminthidae. Freshwater Biological Association Scientific Publication No. 26. 58 pp.

1980. Distribution of Elmidae/Elminthidae. BalfourBrowne Club Newsletter, 16: 1-12.

1870. Synopsis of the Parnidae of the United States. Transactions of the American Entomological Society, 3: 29-42.

1880. Synopsis of the Dascyllidae of the United States. Transactions of the American Entomological Society 8(11): 76-114.

1927. Contribution à la étude des Invertébrés torrenticoles. Bulletin Biologique de la France et de la Belgique, Supplement. 390 pp.

1880. Habits of Psephenus lecontei LeC. The American Entomologist, 3: 73.

1977. Additions to the list of aquatic beetles of the families Dryopidae and Elmidae from Kansas. Technical Publication of the State Biological Survey of Kansas, 4: 41-44.

Last Update: 01 May 2000