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Latest Nymph Stories

0cacb1d3fbe60141b8402cc3373ba84b
2010-09-09 08:44:29

Male bedbugs are known to be very unfussy when it comes to mating, mounting any well-fed bug they can see - regardless of age or gender. Researchers writing in the open access journal BMC Biology have discovered how immature bedbug nymphs, who would be harmed by the traumatic insemination technique practiced by the males, release alarm pheromones to deter this unwanted attention. Vincent Harraca, from Lund University, Sweden, worked with a team of researchers to stage encounters between males...

2008-06-19 09:00:30

COLLEGE PARK, Md., June 19 /PRNewswire-USNewswire/ -- Security, health and safety sensors in coal mines, buildings or underground public transit areas where air or water does not readily flow may one day be improved by research on young mayflies at the University of Maryland's A. James Clark School of Engineering. Mechanical engineers Ken Kiger and Elias Balaras and entomologist Jeffrey Shultz at the University of Maryland have identified a biological mechanism in the young mayflies that...


Latest Nymph Reference Libraries

Flame Skimmer, Libellula saturate
2013-07-18 10:48:37

The flame skimmer (Libellula saturate), also known as the firecracker skimmer, is a species of dragonfly that can be found in western areas of North America. It prefers to reside in warm areas near hot springs, ponds, and streams, but it can be seen backyards and public gardens. This species varies in size, but typically reaches a body length between two and three inches. Males are completely dark orange or red in color, the trait from which the species received its common name, while females...

Rhithrogena germanica
2013-07-09 15:10:58

Rhithrogena germanica, known as the March brown mayfly in in the British Isle, is a species of mayfly that can be found throughout northern and central areas of Europe. Its range includes the River Tweed in England, Hesse in Germany, Denmark, Poland, and France. It was first described by Alfred Edwin Eaton, who studied a male specimen from the River Rhine. Rhithrogena germanica begins its lifecycle in the larval stage, as a water dwelling naiad that is typically found in fast flowing,...

40_679a7120a90bc3449a6ecb669210fe98
2005-08-25 09:40:19

The Orthoptera are an order of insects with incomplete metamorphosis, including the grasshoppers, crickets, locusts, and katydids. Many insects in this order produce sound (known as stridulation) by rubbing their wings against each other or their legs, the wings or legs containing rows of corrugated bumps. Their ears, located in the front legs, are interconnected in such a way that they are able to locate each other by sound. Characteristics Orthopterans have two pairs of wings - the...

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