Checklist of - Entomological Society of Canada

Young, I).K. 1975. A revision of the family
Pyrochroidae (Coleoptera: Heteromera) for
North America based on the larvae, pupae, and
adults. Contributions of the American
Entornological Institute (Ann Arbor) 1 1(3): 1-39.
Young, D.K. L976. The systematic position of
Pectotoma hoppingi Hatch (Coleoptera:
Scraptiidae: Scraptiini). The Coleopterists
Bulletin 30:265-266.
Young, D.K. 1983. A catalog of the Coleoptera of
America north of Mexico. Family: Pyrochroidae.
United States Department of Agriculture,
Agrictrlture Handbook No. 529-120. 8 pp.
Young, D.K. 1984. Anisotria shoolei, a new genus
and species of Pedilinae (Coleoptera:
Pyrocnroidae), with a note on the systematic
position of Lithomacratria Wickham and a key
to the genera. The Coleopterists Bulletin
38:201-208.
Young, D.K. 1985o. Description of the larva of
I schal ia u ancouu e r e nsis Harrington ( Coleoptera :
Anthir:idae: Ischaliinae), with observations on
the s-rrstematic position of the genus. The
Coleolrterists Bulletin 39:201-206.
Young, D.K. 1985b. The true larva of Lecontia
discicollis and change in the systematic position
of the genus (Coleoptera: Boridae). The Great
Lakes Entomologist 18:97-101.
Young, F.N. 1953. Two new species of Matus, with
a key to the known species and subspecies ofthe
genus (Coleoptera: Dytiscidae). Annals of the
Entomological Society of America 46:49-55.
Young, F.N. 1954. The water beetles of Florida.
University of Florida Studies, Biological Science
Series vol. V, No. 1. 238 pp.
Young, F.lV. 1956. A preliminary key to the species
of Hyd.rouatus of the eastern United States
(Coleoptera: Dytiscidae). The Coleopterists
Bulletin 10:53-54.
Young, F.N. 1963a. The Nearctic species of
Copelutus Erichson (Coleoptera: Dytiscidae).
Quarterly Journal of the Florida Academy of
Sciences 26:56-77.
Young, F.N. 19636. Two new North American
speciers of Hydroualus, with notes on other
species (Coleoptera: Dytiscidae). Psyche
70:184,-792.
Young, F.l\I. 1967. A key to the genera of American
Bidessine water beetles, with descriptions of
three new genera (Coleoptera: Dytiscidae,
Hydroporinae). The Coleopterists Bulletin
2l:75-.84.
Young, F.N. 1979a. Water beetles of t.he genus
Suphisellus Crotch in the Americas north of
Colombia (Coleoptera: Noteridae). The
Southwestern Naturali st 24:409429.
Young, F.N. 1979b. A key to the Nearctic species of
Celina with descriptions of new species
(Coleoptera: Dytiscidae). Journal of the Kansas
Entomological Society 52:820-830.
Young, F.N. 1985. A key to the American species of
Hydrocanthus Say, with descriptions of new
taxa (Coleoptera: Noteridae). Proceedings of
the Academy of Natural Sciences of
Philadelphia 137 :90-98.
Young, R.M. 1988. A monograph of the genus
Polyphylla Harris in America north of Mexico
(Coleoptera: Scarabaeidae: Melolonthinae).
Bulletin of the University of Nebraska State
Museum No. 11(2). 115 pp.
Zaitzev, P. 1953. Fauna of the U.S.S.R. Vol. 4.
Amphizoidae, Hygrobiidae, Haliplidae,
Dytiscidae, Gyrinidae. Israel Program for
Scientific Translations (1972), Jerusalem,
Israel. 401 pp.
Zimmerman, E.C. 1964. On the supposed North
American Trachodinae (Coleoptera:
Curculionidae). The Coleopterists Bulletin
18:25-32.
Zimmerman, J.R. 1970. A taxonomic revision of
the aquatic beetle genus Laccophilus
(Dytiscidae) of North America. Memoirs of
the American Entomological Society No. 26.
275 pp.
Zimmerman, J.R. 1981. A revision of the
Colymbetes of North America (Dytiscidae). The
Coleopterists Bulletin 35:l-52.
Zimmerman, J.R. 1985. A revision of the genus
Oreodytes in North America (Coleoptera:
Dytiscidae). Proceedings of the Academy of
Natural Sciences of Philadelphia 137 :99-127 .
Zimmerman, J.R.; Smith, A.H. I975a. A survey of
the Deronecles (Coleoptera: Dytiscidae) of
Canada, the United States, and northern
Mexico. Transactions of the American
Entomological Society 10I:651-7 22.
Zimmerman, J.R.; Smith, R.L. I975b. The genus
Rhantus (Coleoptera: Dytiscidae) in North
America. Part 1. General account of the
species. Transactions of the American
Entomological Society 10 1 :33-123.
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