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Discussion of 2018 gathering

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

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TaxonomyBrowse
Info
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Species Helophorus lineatus

flood debris #5 - Helophorus - Helophorus lineatus flood debris #5 - Helophorus - Helophorus lineatus Hydrophilid - Helophorus lineatus - male Water Scavenger Beetle - Helophorus lineatus - male Water Beetle - Helophorus lineatus - male Water Beetle - Helophorus lineatus - male
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga (Water, Rove, Scarab, Long-horned, Leaf and Snout Beetles)
No Taxon (Series Staphyliniformia)
Superfamily Hydrophiloidea (Water Scavenger and Clown Beetles)
Family Hydrophilidae (Water Scavenger Beetles)
Subfamily Helophorinae
Genus Helophorus
No Taxon (subgenus Rhopalohelophorus)
Species lineatus (Helophorus lineatus)
Synonyms and other taxonomic changes
Helophorus ventralis Motschulsky 1860, Helophorus obsoletesulcatus Motschulsky 1860
Explanation of Names
Helophorus lineatus Say 1823
Size
3-4.5 mm(1)
Identification
Distinguished, in part, from other Helophorus by the short apical maxillary palpi and the distinctly indented lateral pronotal groove.(1)
Range
e. NA (NB-ON-ND south to FL-TN-MO)(1)
Habitat
temporary pools, flood debris(1)
Works Cited
1.Revision of the subfamily Helophorinae of the Nearctic region (Coleoptera: Hydrophilidae)
Smetana, A. 1985. Memoirs of the Entomological Society of Canada 117: 3-154.