The Water Penny Beetle

                                                              The water system cent overhang         The insect Im doing for my project is the Water centime Beetle. The phylum of this insect is Arthropeda. The class is Insecta, the order is Coleoptera, and the family is Psephenidae. The Water Penny Beetle has extended flanges which resemble suction cu[s and have quintuplet pairs of finger-like gills on the front. Adults are brown or black oviform with cushiony bodies measuring from 4.5 to 6 millimeters in length.         The life round of drinks of the urine penny beetle lasts from 21 to 24 months. They sediment amongst 400 to 600 nut in a 5 atomic number 96 square patch. The bright yellow testis are from 0.5 to 2 millimeters in diameter. Egg laying usually occurs from June to late August, and crosshatch occurs in 12 to 15 days.        Â Â After hatching, larvae grow rapidly, commissariat on small crustaceans and free-floating algae. The larvae dont feed or molt during the merriment winter but grow during the next spring or summer. When maturation is delayed until fall, the larvae overwinter again and pupate the following spring.

Larvae pupate above water and may be damaged by high water levels or by wasps. Both manful and female adult beetles emerge from June to September, mate, and lay eggs immediately. Adults go over from 2 days to 1 week and eat itty-bitty or nothing.         Water penny beetles larvae live wherever egg s are deposited and distributed by water dr! aw. They usually adhere to the come out or underside of rocks that project from the water in flow streams, on lake shores, or in rapids. If you want to get a full essay, order it on our website: BestEssayCheap.com

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