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 Wolfe G. W., Roughley R. E., 1988: A taxonomic, phylogeneric, and zoogeographic analysis of Laccornis Gozis (Coleoptera: Dytiscidae) with the description of Laccornini, a new tribe of Hydroporinae. 82 pp.[ 19571] Quaestiones Entomologicae 26(2-3): 273-354.

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 Wooldridge D. P., 1977: New world Limnichinae II: Cephalobyrrhinus Pic (Coleoptera: Limnichidae). 4 pp. 

 Wooldridge D. P., 1980: New World Limnichidae V. Corrinea, a new Neotropical genus (Limnichidae). 10 pp. The Coleopterists Bulletin 34(1): 69-78.

 Wooldridge D. P., 1981: Three new species of Throscinus LeConte, with notes on other species (Coleoptera: Limnichidae: Cephalobyrrhinae). 5 pp. The Coleopterists Bulletin 35(2): 217-221.

 Wooldridge D. P., 1982: New World Limnichinae VII: Phalacrichus Sharp – a recharacterization and eight new species (Coleoptera: Dryopoidea: Limnichidae). 9 pp. The Coleopterists Bulletin 36(2): 381-389.

 Wooldridge D. P., 1984: Eulimnichus expeditus, a new species from Central America (Coleoptera: Limnichidae). 2 pp. The Coleopterists Bulletin 38(1): 57-58.

 Wooldridge D. P., 1986: A catalog of the Coleoptera of America North of Mexico. Family: Limnichidae. 13 pp. 

 Wooldridge D. P., 1987: New World Limnichinae IX: a revision of neotropical Byrrhinus Motschulsky (Coleoptera: Dryopoidea: Limnichidae). 12 pp. The Coleopterists Bulletin 41(4): 303-314.

 Wooldridge D. P., 1990: Lectotype designations for some Orientla Limnichidae (Coleoptera: Limnichidae). 5 pp. The Coleopterists Bulletin 44(1): 89-93.

 Wooldridge D. P., 1993: A new species of Byrrhinus Motschulsky from the Philippine Islands and Borneo (Coleoptera: Limnichidae). 3 pp. The Coleopterists Bulletin 47(4): 359-361.

 Wooldridge D. P., 1993: Three new Limnichidae from Cerro de la Neblina, Venezuela (Coleoptera: Limnichidae). 3 pp. The Coleopterists Bulletin 47(1): 35-37.

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 Yoshitomi H., Satô M., 2005: A new species of the genus Acontosceles (Coleoptera, Limnichidae) from Laos, with description of the genitalia of A. yorioi M. Satô. 8 pp. Elytra 33(1): 34-41.

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 Young F. N., 1990: Predaceous water beetles of the genus Desmopachria Babington: the subgenus Pachriostrix Guignot (Coleoptera: Dytiscidae). 5 pp. The Coleopterists Bulletin 44(2): 224-228.

 Zack R. S., 1992: Notes on the genus Oreodytes in the Pacific Northwest (Coleoptera: Dytiscidae). 4 pp. The Coleopterists Bulletin 46(2): 151-154.

 Zimmeman J. R., 1982: The Deronectes of the southwestern United States, Mexico, and Guatemala (Coleoptera: Dytiscidae). 27 pp. The Coleopterists Bulletin 36(2): 412-438.

 Zimmerman J. R., 1980: Use of multivariant procedures in studies of species problems in the Sculptilis group of North American Colymbetes (Coleoptera: Dytiscidae). 14 pp. The Coleopterists Bulletin 34(2): 213-226.

 Zimmermann A., 1917: Der derzeitige Bestand der Gyrinidensammlung des Deutschen Entomologischen Museums in Berlin-Dahlem und die wissenschaftlichen Ergebnisse ihrer Durcharbeitung (Col.). 32 pp. 

 Zimmermann A., 1924: Die Halipliden der Welt. Bestimmungstabellen der Haliplidae mit gleichzeitig beigefügten Detailbeschreibungen der einzelnen Arten. 16 pp. 

 Zimmermann A., 1924: Neue Dytisciden aus dem Malayischen Archipel. (Col.). 3 pp. 

 Zimmermann A., 1924: New Dytiscidae. 2 pp. [B17] [B23] [M34] [M60] 

 Zwick P., 1975: A new Orchymontia (Coleoptera, Hydraenidae) from New Zealand. 4 pp. 

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