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Pelidnota punctata, the grapevine beetle, spotted June beetle or spotted pelidnota, is a species of beetle in the family Scarabaeidae (Scarab beetles), subfamily Rutelinae. Grapevine beetles are common in the north and central United States and eastern Canada, but do relatively little damage to their host plants.
Volume one (xxviii + 622 pages) consists of the text (largely a set of identification keys, with brief status notes for each species). Volume two (194 pages) contains 2040 line-drawings of whole beetles and features referred to in the keys (390 of these were taken from Spry and Shuckard's 1840 publication The British Coleoptera Delineated but the remainder were drawn by Joy).
When viewed from above, most beetles appear to have three clear sections, but this is deceptive: on the beetle's upper surface, the middle section is a hard plate called the pronotum, which is only the front part of the thorax; the back part of the thorax is concealed by the beetle's wings. This further segmentation is usually best seen on the ...
The family includes spider beetles and deathwatch beetle, [2] as well as the cigarette, drugstore and furniture beetles. The Ptinidae family species are hard to identify because they are so small, and they have a compact body structure. They also have similar morphologies within the genera and species of the family. [3]
P. vindex adults are hard-bodied beetles which range from approximately 11-22 millimeters (0.4-0.9 inches) in length. They are relatively bulky and oblong. These beetles are sexually dimorphic; the males can be identified by their iridescent elytra and a large horn on their heads while females have slightly less vibrant shells and lack horns.
Aphodiinae is a subfamily of the scarab beetle family, Scarabaeidae. Members of this subfamily are known commonly as the small dung beetles and many, but not all, are dung beetles. [1] These beetles are found worldwide. [1] These beetles are small scarab beetles, most less than 8 millimeters long.
Latridiidae (sometimes spelled "Lathridiidae") is a family of tiny, little-known beetles commonly called minute brown scavenger beetles or fungus beetles. [1] [2] The number of described species currently stands at around 1050 in 29 genera but the number of species is undoubtedly much higher than this and increases each time a new estimate is made.
Scarabs are stout-bodied beetles, many with bright metallic colours, measuring between 1.5 and 160 millimetres (0.059 and 6.3 in). They have distinctive, clubbed antennae composed of plates called lamellae that can be compressed into a ball or fanned out like leaves to sense odours.