Review of the Family Hydrophilidae of Canada and Alaska (Coleoptera) |
Common terms and phrases
Aedoeagus Aedoeagus and genital antennae apical margin apical portion Berosus British Columbia broadly oval Canada known carina Cercyon claw of male clypeus Coleoptera Collection localities Comments Crenitis Cymbiodyta d'Orchymont dark darkened dense punctation Description details are known distinctly Elevated middle portion elongate elytra elytral epipleura elytral intervals elytron Enochrus femora fifth abdominal sternum Figure genital segment genus groove habitats head and pronotum Helophorus hind femur Hydrochus Hydrophilidae Laccobius last segment lateral margin lateral portions LeConte legs Length male front tarsus Manitoba margin of fifth maxillary palpus median lobe meso mesosternal lamina metallic reflections microsculpture North America Northwest Territories Nova Scotia Ontario pale paler palpi and antennae Paracymus portion of mesosternum portion of pronotum posterior pronotal prosternum pubescent Quebec Quebec Map Range rufo-brunneous rufo-testaceous scutellum segment of maxillary slightly Smetana specimens Sphaeridium spot sterna sternal keel stria suture tarsi tegmen with parameres tibia Tropisternus usually variably width yellowish