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The common cockchafer (Melolontha melolontha), also colloquially known as the Maybug, [1] [a] Maybeetle, [3] or doodlebug, [4] is a species of scarab beetle belonging to the genus Melolontha. It is native to Europe, and it is one of several closely-related and morphologically similar species of Melolontha called cockchafers, alongside ...
This research compared the genetic makeup of M. hippocastani to a different cockchafer beetle, the Melolontha melolontha. They demonstrated that both M. hippocastani and M. melolontha show considerable genetic diversity within subpopulations within sampling sites with minor effects of past bottlenecks possibly masked by current population sizes ...
Many dog breeds were developed for aggressive tasks like hunting and guarding property – and they are the dogs most likely to cause harm or death. Learn which breeds are more likely to bite in ...
Linnaeus called the European cockchafer Scarabaeus melolontha. Étienne Louis Geoffroy used Melolontha as a genus name (1762), but his book has been suppressed by the International Commission of Zoological Nomenclature, and the authority for the name is the later (1775) publication by Johan Christian Fabricius.
Amphimallon solstitiale, also known as the summer chafer or European june beetle, is a beetle similar to the cockchafer but much smaller, approximately 20 millimetres (0.79 in) in length. They are declining in numbers now, but where found they are often seen in large numbers.
Common names for this genus and many other related genera in the subfamily Melolonthinae are May beetles, June bugs, and July beetles. [ 1 ] [ 2 ] They range in size from 12 to 35 mm (0.47 to 1.38 in) [ 1 ] [ 2 ] and are blackish or reddish-brown in colour, without prominent markings, and often rather hairy ventrally.
Particularly well known species include Holotrichia serrata which is a serious problem in sugarcane cultivation and Holotrichia consanguinea which is a problem in groundnut cultivation. [2] Holotrichia parallela is known as the "dark/large black chafer" or "Asian cockchafer " and is a serious agricultural pest of sweet potato, peanut and ...
Adult female beetles lay white, almost round eggs. The first and second instars are translucent, whitish-yellow with a characteristic 'C' – shape. The third instar is a dirty white color with an average length of about 34 to 39 mm. The clearly marked brownish-orange colored head consists of strong mandibles. Slender antennae are long and brown.