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Latest Hymenoptera Stories

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2012-08-26 09:44:10

April Flowers for redOrbit.com - Your Universe Online One thousand rare and protected ants have been fitted with tiny little backpacks to try and understand the social network of how a colony works. A research team from the University of York is fitting tiny radio receivers to a colony of hairy wood ants in the world's first experiment to find out how they communicate and travel between nests. The nests are located on the National Trust's Longshaw Estate in Derbyshire, UK, which is a...

2012-08-23 23:11:05

Two parasitic wasp species show similar memory consolidation patterns in response to rewards of different quality, providing evidence that the reward value affects the type of memory that is consolidated. The full results are reported Aug. 22 in the open access journal PLOS ONE. The researchers, led by Marjolein Kruidhof of the Netherlands Institute of Ecology, tested how wasps store scents associated with situations of low reward (egg-laying into a inferior-quality host species that lays...

2012-08-07 23:02:23

RESCUE! ® W•H•Y® Trap is the safe, effective and environmentally friendly solution to lure and trap wasps, hornets and yellowjackets Spokane, WA (PRWEB) August 07, 2012 The unusually hot and dry weather throughout the nation is creating a bumper crop of stinging wasps, hornets and yellowjackets. These aggressive insects are busy building colonies, searching for sugary sodas and bombarding backyard barbecues. Experts say now is the time to capture the workers before their...

2012-08-04 02:26:14

Predatory beetles can detect the unique alarm signal released by ants that are under attack by parasitic flies, and the beetles use those overheard conversations to guide their search for safe egg-laying sites on coffee bushes. Azteca instabilis ants patrol coffee bushes and emit chemical alarm signals when they're under attack by phorid flies. In an article published online July 27 in the journal Ecology and Evolution, University of Michigan researchers and their colleagues show that...

The Highly Diverse Ant Fauna Of The Philippines
2012-06-19 11:13:31

Intensive field work by researchers David General of the Palawan State University, The Philippines and Gary Alpert of the Museum of Comparative Zoology, Harvard University has led to the discovery of nine genera of ants that had never been recorded before in the Philippines. Another two new genera were discovered by other researchers in a remote mountain region. The study was published as the 200th jubilee issue of the open access journal Zookeys. About 30% of all currently known ant...

Older Male Ants Single Out Younger Rivals For Death Squad
2012-06-15 08:34:14

Male Cardiocondyla obscurior ants are diphenic (either winged or wingless). New research published in BioMed Central's open access journal BMC Ecology demonstrates that the dominant wingless (ergatoid) male is able to identify potential rivals before they emerge from their pupae. Constant patrolling of the nest ensures that this male is able to bite or chemically tag rivals as soon as they emerge from their pupae. Chemically tagged ants are quickly destroyed by workers. When ants emerge...

AntWeb To Catalogue Ant Species In 3D
2012-06-11 09:05:46

Brett Smith for redOrbit.com A biologist from the California Academy of Sciences is leading the effort to create an online catalogue of ant species in the form of high resolution, three dimensional images. In building the catalogue, Brian Fisher, the self-described “ant guy”, and his team have been creating high definition mosaics of every ant species they could get their hands on. After starting the database with 8,000 species in the U.S., the team has kicked off their...

Giant Insects Ruled The Sky Until Evolution Of Birds Kicked In
2012-06-05 04:02:22

Giant insects in ancient days use to be kings of the sky, until the evolution of birds about 150 million years ago. Scientists at the University of California, Santa Cruz found that despite rising oxygen levels, insects eventually lost their grip as the dominate species in the sky. During the late Carboniferous and early Permian periods the skies were littered with 28-inch dragonfly-like insects and other ancient species that were too big to whack with a fly swatter. The authors of...


Latest Hymenoptera Reference Libraries

Jack Jumper Ant, Myrmecia pilosula
2013-07-10 13:00:54

The jack jumper ant (Myrmecia pilosula), known by other names including the jumping jack or hopper ant, is a species of bull ant that can be found in Australia. Its range includes Tasmania, New South Wales, and rural areas of Victoria. This species is unique in that its genome only holds on set of chromosomes, which is the lowest number of chromosomes that any animal can hold. Like other bull ants, this species can build nests under rocks or under dirt mounds. The jack jumper reaches an...

Inchman, Myrmecia forficate
2013-07-10 12:28:46

The inchman (Myrmecia forficate) is a species of bull ant that can be found in Australia, in a range that includes Tasmania and possibly southeastern areas of Australia. This species is gregarious, living in colonies like most other ant species, but it forages for food alone. Nests often go unseen and are typically found under rocks.  It reaches an average body length of up to one inch long, the trait from which it received its common name. The inchman is both a scavenger and a...

0_1b176b063c37655d81f4ab248352d3de
2005-09-12 11:56:41

A wasp is any insect of the order Hymenoptera and suborder Apocrita that is not a bee, sawfly, or an ant. The less familiar suborder Symphyta includes the sawflies and wood wasps, which differ from the Apocrita by having a broad connection between the thorax and abdomen. Also, Symphyta larvae are mostly herbivorous and "caterpillarlike", whereas those of Apocrita are largely predatory or parasitic. Most familiar wasps belong to the Aculeata, a division of the Apocrita whose ovipositors are...

40_7105f67ef0ac80eaa97446c6b40c0af0
2005-09-09 09:51:50

The Bombyliids are a large family of flies with hundreds of genera. Their life cycles are not well known. Adults generally feed on nectar and pollen, thus are pollinators of flowers. They superficially resemble bees, thus are commonly called bee flies, and this may offer the adults some protection from predators. The larval stage are predators or parasitoids of other insect eggs and larvae. The adult females usually deposit eggs in the vicinity of possible hosts, quite often in the burrows...

0_883369ca3027116bc769a5aa2feb2314
2005-09-09 09:43:40

The bumblebee is a flying insect of the genus Bombus in the family Apidae and a relative of the common honeybee. The bumblebee feeds on nectar and gathers pollen to feed its young. They are beneficial to humans and the plant world alike, and tend to be larger than other members of the bee family. Most bumblebee species are gentle. From this comes their original name: "Humblebee". Bumblebees are social insects that are known for their black and yellow striped bodies, a commonality among the...

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tessitura
  • The prevailing range of a vocal or instrumental part, within which most of the tones lie.
This word is Italian in origin and comes from the Latin 'textura,' web, structure.