H. Howden

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THE GALÁPAGOS ISLANDS’ GENUS NEORYCTES ARROW (COLEOPTERA: SCARABAEIDAE: DYNASTINAE)

J. Cook, H. Howden, S. Peck, 1995, The Canadian Entomologist.

Insect Communities of Standing Dead Pine (Pinus Virginiana Mill.)

H. Howden, G. B. Vogt, 1951 .

Some Possible Effects of the Pleistocene on the Distributions of North American Scarabaeidae (Coleoptera)

H. Howden, 1966 .

Scarab Beetles of the Genus Onthophagus Latreille North of Mexico (Coleoptera: Scarabaeidae)

H. Howden, O. Cartwright, 1963 .

Adult habits, larval morphology, and phylogenetic placement of Taurocerastes patagonicus Philippi (Scarabaeidae: Geotrupinae)

H. Howden, S. Peck, 1987 .

Larval and adult characters of Frickius Germain, its relationship to the Geotrupini, and a phytogeny of some major taxa in the Scarabaeoidea (Insecta: Coleoptera)

H. Howden, 1982 .

Effects of Clearing in a Tropical Rain Forest on the Composition of the Coprophagous Scarab Beetle Fauna (Coleoptera)

V. Nealis, H. Howden, 1975 .

REEVALUATION OF PLEISTOCENE SCARAB BEETLES FROM RANCHO LA BREA, CALIFORNIA (COLEOPTERA: SCARABAEIDAE)

S. Miller, R. Gordon, H. Howden, 1981 .

Effects of the Pleistocene on North American Insects

H. Howden, 1969 .

Speculations on Some Beetles, Barriers, and Climates During me Pleistocene and Pre-Pleistocene Periods in Some Non-glaciated Portions of North America

H. Howden, 1963 .

The Insects and Arachnids of Canada. Part 24. Coleoptera Histeridae

H. Howden, 2006 .

A NEW SPECIES OF PLUSIOTIS BURMEISTER (COLEOPTERA: SCARABAEIDAE, RUTELINAE) FROM GUATEMALA, C.A.

H. Howden, M. Morón, 1992, Canadian Entomologist.

Fishes of the tributaries of the Anacostia River, Maryland

R. Mansueti, H. Howden, 1951 .

The Beetles of the Pacific Northwest. Part II: Staphyliniformia by Melville H. Hatch with the collaboration of Milton W. Sanderson and Gordon A. Marsh. 38 pp. 37 plates. University of Washington Publications in Biology, Volume 16, 1957.

H. Howden, 1958, The Canadian Entomologist.

A review of the New World genera of myrmecophilous and termitophilous subfamily Hetaeriinae (Coleoptera: Histeridae)

H. Howden, A. Ritchie, J. Helava, 1985 .

Some Effects of Gamma Radiation on Trogoderma Sternale Jayne

H. Howden, S. Auerbach, 1958 .

INVESTIGATIONS ON STERILITY AND DEFORMITIES OF ONTHOPHAGUS (COLEOPTERA, SCARABAEIDAE) INDUCED BY GAMMA RADIATION

H. Howden, 1957 .

Insect-Vegetation Relationships in an Area Contaminated by Radioactive Wastes

H. Howden, D. A. Crossley, Henry F. Howden, 1961 .

Bolboceras Kirby, 1819 (July) (Insecta, Coleoptera): proposed precedence over Odonteus Samouelle, 1819 (June)

H. Howden, M. Jameson, 2002 .

A Revision of the New World Species of Thalycra Erichson, with a Description of a New Genus and Notes on Generic Synonymy (Coleoptera: Nitidulidae)

H. Howden, 1961 .

Biology and Taxonomy of North American Beetles of the Subfamily Geotrupinae, with Revisions of the Genera Bolbocerosoma, Eucanthus, Geotrupes , and Peltotrupes (Scarabacidae)

H. Howden, 1955 .

New Species and a New Genus of Melolonthinae From the Southeastern United States (Coleoptera: Scarabaeidae)

H. Howden, 1961, Canadian Entomologist.

A revision of the south american species in the genus neoathyreus coleoptera scarabaeidae geotrupinae

H. Howden, 1985 .

Response of a Dung Beetle Guild to Different Sizes of Dung Bait in a Panamanian Rainforest

H. Howden, S. Peck, 1984 .

FIVE UNUSUAL GENERA OF NEW WORLD SCARABAEIDAE (COLEOPTERA)

H. Howden, 1971, The Canadian Entomologist.

A revision of the African genus Odontoloma Boheman (Coleoptera: Scarabaeidae: Scarabaeinae)

C. Scholtz, H. Howden, 1987 .

New species in the genera bdelyropsis cryptocanthon and drepanocerus coleoptera scarabaeidae

H. Howden, 1976 .

NEW SPECIES OF DIALITHUS PARRY AND A NEW SYNONYM OF PANTODINUS BURMEISTER (COLEOPTERA: SCARABAEIDAE: TRICHIINAE)

H. Howden, 1972, Canadian Entomologist.

A REVIEW OF THE TRICHIINAE OF NORTH AND CENTRAL AMERICA (COLEOPTERA: SCARABAEIDAE)

H. Howden, 1968 .

JAMAICAN SCARABAEIDAE: NOTES AND DESCRIPTIONS (COLE OPTERA)

H. Howden, 1970, The Canadian Entomologist.

Paracryptocanthon, a New Canthonine Genus from Brazil (Coleoptera: Scarabaeidae: Scarabaeinae)

J. Cook, H. Howden, 2002 .

NEW SPECIES AND NEW RECORDS OF PANAMANIAN AND COSTA RICAN SCARABAEINAE (COLEOPTERA: SCARABAEIDAE)

H. Howden, B. Gill, 1987 .

Revision of the New World genus Cryptocanthon Balthasar (Coleoptera: Scarabaeidae)

H. Howden, 1973 .

CHANGES IN A TEXAS DUNG BEETLE COMMUNITY BETWEEN 1975 AND 1985 (COLEOPTERA: SCARABAEIDAE, SCARABAEINAE)

C. Scholtz, H. Howden, 1986 .

Notes on Canthonini of the “Biologia Centrali-Americana” and Descriptions of New Species (Coleoptera: Scarabaeidae)

H. Howden, 1966, The Canadian Entomologist.

A NEW GENUS AND FOUR NEW SPECIES OF NEW WORLD TRICHIINAE (COLEOPTERA: SCARABAEIDAE)

H. Howden, 1988 .

A SECOND SPECIES OF PELTOTRICHIUS (COLEOPTERA: SCARABAEIDAE: TRICHIINAE)

H. Howden, 1971, The Canadian Entomologist.

THE GENUS PARAGNORMUS, WITH DESCRIPTIONS OF TWO NEW SPECIES (COLEOPTERA: SCARABAEIDAE)

H. Howden, 1970, The Canadian Entomologist.

The Geotrupinae of North and Central America

H. Howden, 1964 .

Digging down under: Australian Bolboceratini, their habits and a list of species (Coleoptera: Scarabaeoidea: Geotrupidae)

H. Howden, G. Holloway, A. Howden, 2007 .

Nocturnal Perching of Scarabaeine Dung Beetles (Coleoptera, Scarabaeidae) in an Australian Tropical Rain Forest'

H. Howden, A. Howden, R. Storey, 1991 .

Tetrops praeusta (L.) (Coleoptera: Cerambycidae), a potential pest?

H. Howden, A. Howden, 2000 .

Fauna of sable island and its zoo geographic affinities a compendium

H. Howden, E. Bousfield, J. E. Martin, 1970 .

The Geotrupinae of New Guinea (Coleoptera : Scarabaeidae)

H. Howden, 1989 .

Tribes of New World Ceratocanthinae, with keys to genera and descriptions of new species (Coleoptera: Scarabaeidae).

H. Howden, B. Gill, 2000 .

Case 3359. Germarostes Paulian, 1982 and Haroldostes Paulian, 1982 (Insecta, Coleoptera, Scarabaeidae): proposed conservation

H. Howden, 2006 .

An Unusual New Species of Germarostes Paulian from Peru (Coleoptera: Scarabaeidae: Ceratocanthinae)

H. Howden, B. Gill, 2005 .

The New Tribe Athyreini and Its Included Genera (Coleoptera: Scarabaeidae, Geotrupinae)

H. Howden, Antonio Martínez, 1963, The Canadian Entomologist.

Zoogeography of some Australian Coleoptera as exemplified by the Scarabaeoidea

H. Howden, 1981 .

Additional records and descriptions of North and Central American Geotrupinae (Coleoptera, Scarabaeidae)

H. Howden, 1974 .

Onthophagus fragosus n.sp. a second endemic species of Onthophagus Latreille from Cuba (Coleoptera : Scarabaeidae, Scarabaeinae).

H. Howden, F. Génier, 2014, Zootaxa.

MESOAMERICAN ONTHOPHAGUS LATREILLE IN THE DICRANIUS AND MIRABILIS SPECIES GROUPS (COLEOPTERA: SCARABAEIDAE)

H. Howden, B. Gill, 1993, The Canadian Entomologist.

Key to the Geotrupini of Mexico and Central America, with the description of a new species (Scarabaeidae, Geotrupinae)

H. Howden, 1980 .

The New World Aesalinae, with notes on the North American lucanid subfamilies (Coleoptera, Lucanidae)

J. Lawrence, H. Howden, 1974 .

A New Species of Phyllophaga from the Big Bend Region of Texas and Coahuila, with Notes on other Scarabaeidae of the Area

H. Howden, 1960, The Canadian Entomologist.

Five New Species of Cyclocephala Latreille From North and Central America (Coleoptera: Scarabaeidae)

H. Howden, S. Endrödi, 1966, The Canadian Entomologist.

Association of Cetoniinae (Coleoptera: Scarabaeidae) with Thrincopyge LeConte (Coleoptera: Buprestidae) in North America

H. Howden, 2008 .

Two new species of geotrupinae (Coleoptera: Scarabaeidae) from Costa Rica

H. Howden, A. Solís, 1995 .

NEW SPECIES OF CENTRAL AND SOUTH AMERICAN ATHYREINI (COLEOPTERA: SCARABAEIDAE: GEOTRUPINAE)

H. Howden, 1999 .

The Athyreus tribuliformis Felsche complex with descriptions of three new species (Scarabaeoidea: Geotrupidae: Athyreini)

H. Howden, 2002 .

New species and a new subgenus of South American Neoathyreus Howden and Martinez (Coleoptera: Geotrupidae: Athyreini)

H. Howden, 2006 .

Phylogeny of the Rhyparini and the new tribe Stereomerini, with descriptions of new genera and species (Coleoptera; Scarabaeidae; Aphodiinae)

H. Howden, R. Storey, 1992 .

New Stereomerini and Rhyparini from Australia, Borneo and Fiji (Coleoptera: Scarabaeidae: Aphodiinae).

H. Howden, R. Storey, 2000 .

Australian genera and species in the tribes Odontolochini, Psammodiini, Rhyparini, Stereomerini and part of the Eupariini (Coleoptera : Scarabaeoidea : Aphodiinae)

H. Howden, Z. Stebnicka, 1996 .

Faunal provinces in Canada as exemplified by mammals and birds: a mathematical consideration

L. Lefkovitch, G. Kaiser, H. Howden, 1972 .

A new species of Lomanoxia Martinez from Costa Rica (Coleoptera: Scarabaeidae: Aphodiinae)

P. Skelley, H. Howden, 2003 .

Species of Acoma Casey Having a Three-segmented Antennal Club (Coleoptera: Scarabaeidae)

H. Howden, 1958, The Canadian Entomologist.

New Species and Synonymy in Acoma (Coleoptera: Scarabaeidae)

H. Howden, 1962, The Canadian Entomologist.

A review of the genus Podolasia Harold (Coleoptera, Scarabaeidae). American Museum novitates ; no.1661

H. Howden, 1954 .

A Seventh Species of Podolasia Harold (Coleoptera: Scarabaeidae)

H. Howden, 1958, The Canadian Entomologist.

Beetles, Beach Drift, and Island Biogeography

H. Howden, 1977 .