1 Digitalis medicines control irregular heart rhythms (called arrhythmias) by slowing the signals that start in the sinoatrial (SA) node. 2  This, in turn, reduces the number of signals that travel through the atrioventricular (AV node). 3  Fewer signals mean fewer arrhythmias.
June beetle (genus Phyllophaga), also called May beetle or June bug, genus of nearly 300 species of beetles belonging to the widely distributed plant-eating subfamily Melolonthinae (family Scarabaeidae, order Coleoptera).
Common Name: June beetle (June bug) Scientific Name: Phyllophaga sp. Order: Coleoptera Description: Adult beetles, commonly referred to as May beetles or June bugs are to 5/8 inches long, and reddish brown.here are more than 100 species of scarab beetles from several genera (e.g.,Cyclocephala, Phyllophaga and others) in Texas that are considered to be white grubs, May beetles and June bugs. However, the most common is Phyllophaga crinita.