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Mimicry: looking like something else, so predators avoid them. Longhorn beetles look like wasps, which carry a painful sting. Toxicity: some beetles secrete a substance that tastes bad or can even be poisonous. Ladybirds and blister beetles do this. Many toxic beetles are also brightly colored ...
I worked nearly the full perimeter of the copse, noticing that most of the beetles were being collected only on the south-facing sunny (and leeward) side. When I was just about ready to call it quits, a much larger black and yellow beetle landed on the sheet. For an instant I thought...
Like all traps, they are not designed to rid the structure of pests, but only to monitor the infestation levels and provide some relief. Catchmaster 288i are small glue traps that can be placed under lights on window ledges and other places to capture Asian lady beetles. Once the Catch...
I love the fact (and sometimes still have a hard time believing) that I actually get paid to play with bugs, which affords me the opportunity to study them as I wish in my free time. In addition to these winter tasks for my own collection, I’ve also for a number of years now tak...
and gives them this iridescence. They’re finding that the iridescence may make them look less beetle-like, less conspicuous, like a shiny drop of resin or water. But they are also finding that other animals lack the visual acuity to see them as we do, and it could very well make them...
Unlike other red beetles, the Oak Leaf Rolling Weevil doesn’t have smooth wings. It shows small punctuations that look like holes across its elytra. 12. LeConte’s Giant Lady Beetle LeConte’s Giant Lady Beetle This type of red beetle (Anatis lecontei) is part of a group oftiny red bu...
Fortunately, there also is a good side to this lady beetle. It is a known predator of the soybean aphid, and in that sense, it is a beneficial insect. Robert Koch, an entomologist at the University of Minnesota, reported that the total number of aphids consumed through the larval stages ...
Forensic entomologists look for dermestid beetles atcrimes sceneswhen trying to determine the time of the death of a cadaver. Dermestids typically appear late in the decomposition process, when the corpse begins to dry out. Dermestid adults are quite small, ranging from just 2 mm to 12 mm ...
The Painted Ladybird (Mulsantina picta) is one of the smallest types of brown bugs in North America. Ladybirds of this species come in different clear colors or with patterned elytra. Tan to light brown nuances are specific to The Painted Ladybirds that have no patterns. ...