Do the world's smallest flies decapitate tiny ants?

ScienceDaily (July 2, 2012) ? A new species of phorid fly from Thailand is the smallest fly ever discovered. At just 0.40 millimeters in length, it is 15 times smaller than a house fly and five times smaller than a fruit fly.

The tiny fly, Euryplatea nanaknihali, is also the first of its genus to be discovered in Asia, and it belongs to a fly family (Phoridae) that is known for "decapitating" ants.

Some species in the Phoridae fly family lay eggs in the bodies of ants, and the resulting larvae feed in the ants' heads, eventually causing decapitation. In fact, some of these phorid flies are being used to try to control fire ants in the southern United Sates.

The new fly species is described in the July issue of Annals of the Entomological Society of America.

According to the author, Dr. Brian Brown of the Natural History Museum of Los Angeles County, these flies can probably decapitate some of the smallest ants in the world, ones with heads as small as 0.5 millimeters. Although this has not yet been observed, it is highly likely because the fly's only known relative, Euryplatea eidmanni, is known to parasitize ants in Equatorial Guinea.

"It had always been assumed that smaller species of ants would be free from attack because it would be physically impossible for flies that are 1-3 millimeters in length to develop in their relatively tiny heads," he said. "However, here we show that even the smallest host ants in a host-parasitoid system cannot escape parasitism."

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The above story is reprinted from materials provided by Entomological Society of America.

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Journal Reference:

1. Brian V. Brown. Small Size No Protection for Acrobat Ants: World's Smallest Fly Is a Parasitic Phorid (Diptera: Phoridae). Annals of the Entomological Society of America, July 2012 DOI: 10.1603/AN12011

Note: If no author is given, the source is cited instead.

Disclaimer: Views expressed in this article do not necessarily reflect those of ScienceDaily or its staff.

Source: http://www.sciencedaily.com/releases/2012/07/120702134438.htm

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Iran says it wants 'win-win' in nuclear talks

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Source: http://news.yahoo.com/iran-says-wants-win-win-nuclear-talks-131205111.html

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Video: Country doctor charges $5 a visit

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Source: http://video.msnbc.msn.com/nightly-news/48034683/

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Leisure and Luxury in 1912: A Look Back in Scientific American's Archives

Web Exclusives | Technology

In the new century, with a booming economy, a burgeoning middle class enjoyed the fruits of science and technology for life, work and leisure.

By Daniel C. Schlenoff ?| July 1, 2012?|

The new century brought a booming economy and a burgeoning middle class to the Western world. Their increasing wealth harnessed the fruits of science and technology to enhance life, work and leisure time.

? View the technology of leisure and luxury slide show

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PFT: Coughlin happy he didn't bounce first pitch

Getty Images

If the NFL plans to return to Los Angeles in 2013, there?s only one team that can pull it off.

The Chargers.

A comparison of Sam Farmer?s Friday item in the Los Angeles Times regarding Commissioner Roger Goodell?s recent memo on the possibility of a move as soon as 2013 with the NFL?s relocation policy (a copy of which PFT has obtained) with the realities of the various stadium and ownership situations reveals that the San Diego Chargers (who actually spent their initial season in Los Angeles, losing the AFL title game to the Oilers) are the only team that currently can pull off a move by next year.

The Rams can?t leave St. Louis at the earliest until after the 2014 season.? The Jaguars must demonstrate three straight years of losses before being able to exit Jacksonville.? The Raiders? lease situation is irrelevant, because (as we?ve previously reported) the league won?t allow them to move to L.A. unless Mark Davis sells controlling interest in the team.

So that leaves the Chargers, who have an annual window to cancel their Qualcomm Stadium lease, from February 1 through April 30, with a buyout that decreases each year.? (For 2012, the cost was a mere $23 million, $2 million less than what Jaguars owner Shad Khan would have to pay former owner Wayne Weaver if the Jags move before 2017.)

The Chargers? three-month escape hatch overlaps by 15 days with the league?s relocation policy, which requires notice of an intention to move to be filed with the league office between January 1 and February 15.

The relocation policy also requires a team that hopes to move ?to work diligently and in good faith to obtain and to maintain suitable stadium facilities in their home territories, and to operate in a manner that maximizes fan support in their current home community.?? Relocation is appropriate only ?[i]f, having diligently engaged in good faith efforts, a club concludes that it cannot obtain a satisfactory resolution of its stadium needs.?

In other words, a team can?t move without showing that it has exhausted all reasonable efforts to stay put.

It won?t be hard for the Chargers to demonstrate that they?ve tried to work things out in their current home.? After all, the Commissioner has publicly said that ?unfortunately, some sense of a growing impasse and an absence of a sense of urgency? exist regarding efforts to build a new venue in San Diego.

The Commissioner who said that was Paul Tagliabue.? The year in which he said it was 2004.

Then there?s the fact that San Diego will be picking a new mayor in November.? Earlier this month, a preliminary election narrowed the field for the looming runoff to two candidates:? Republican Carl DeMaio and Democrat Bob Filner.

Both oppose using public money to build a new Chargers stadium.? DeMaio says that fixing streets and restoring services remains a bigger priority, and Filner doesn?t want to subsidize a billionaire without partial ownership of the team by the city, something that the league would never allow.

So the handwriting is on the wall, San Diego.? If any NFL team is going to be in Los Angeles by 2013, it?s the Chargers who will be, well, bolting.

Source: http://profootballtalk.nbcsports.com/2012/06/30/coughlin-happy-he-didnt-bounce-first-pitch-at-yankees-game/related/

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Revealed: Forum Marketing Checklist | Andrea Bolder | Online ...

[unable to retrieve full-text content]There are a number of internet marketing and home business forums but I want to show you a few sites that every online marketer should be a part of especially if you are just starting online. I will be providing you a list with a number of online forums you can join but you will want to focus on only a few .... For more actionable advice on social media marketing, affiliate marketing and info-product creation make sure to sign up for weekly tips, checklists and video tutorials ...

Source: http://andreabolder.com/2012/revealed-forum-marketing-checklist/

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Veelers sets wheels in motion on 99th Tour

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Source: http://news.yahoo.com/goss-predicts-sprint-battle-royal-tour-france-013327768.html

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