4th International Conference on Classification, Phylogeny, and Natural History of Hydradephaga (Coleoptera)

17-20 August 1993

Waleska, Georgia, USA



Observations of the stridulation apparatus in Hydrovatus. Olof Bistrom

Spermathecal structure in Canthyporus (Zimmermann). Paolo Mazzoldi

Interesting waterbeetle biotopes in the Himilayas. Michel Brancucci

A phylogenetic analysis of Heterogyrus (Coleoptera: Gyrinidae). Sule Oygur

Nature development and waterbeetles in the Netherlands. Jan Cuppen

Ilybius in the Netherlands: a general overview and a 12 year monitoring study in the Mariapeel. Jan Cuppen

The ecology of Agabus disintegtatus (Crotch) in California. Richard Garcia

Species composition and diversity of the dytiscids in selected habitats in Arkansas. George Harp (with G. Wolfe)

Diurnal movements and substrate selection in aquatic diving beetles. Marty Harvill

Towards a natural classification of the Agabini (Coleoptera: Dytiscidae). Anders Nilsson

A new stygobiontic waterbeetle, Comaldessus stygius, new gen., new sp., from Texas (Coleoptera: Dytiscidae: Bidessini). Paul Spangler (with Cheryl Barr)

A preliminary report on habitat selection in the family Haliplidae in central Texas, east of the Colorado River. Sharon Jasper

Material for the revision of Hyphoporus and Herophydrus in Asia (Coleoptera: Dytiscidae). Michel Brancucci

Life history analysis of dytiscids in selected habitats in central New York. E. Barman

Interesting waterbeetle biotopes in Africa. G. William Wolfe

Interesting waterbeetle biotopes in South America. Paul Spangler

Taxonomic and phylogenetic comments on Heterosternuta in Arkansas. G. William Wolfe (and G. Harp)

The dytiscid fauna of the Ryukyu Islands. S. Sato

Nature development and waterbeetles in the Netherlands. Jan Cuppen