Water Quality ID
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cupcakegirl
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Re: Water Quality ID
Moonflower is correct. Your turn!
2013 Nationals Results: Water Quality-2nd, Food Science-6th, Crime Busters-13th, Team- 7th
2014 National Results: Water Quality- 7th, Can't Judge A Powder- 6th, Crime Busters- 4th, Heredity- 5th, Team- FIRST!!!
2015 Events: Forensics, Green Generation, Fossils
2014 National Results: Water Quality- 7th, Can't Judge A Powder- 6th, Crime Busters- 4th, Heredity- 5th, Team- FIRST!!!
2015 Events: Forensics, Green Generation, Fossils
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moonflower
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Re: Water Quality ID
[img]http://www.wired.com/images_blogs/photos/uncategorized/2007/07/10/damselfly05.jpg[/img]
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moonflower
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Re: Water Quality ID
That's really interesting! I have never noticed that.. Thanks for this piece of into >o<silentsage wrote:Just for additional info, to differentiate, a boatman tends to have a wider head with wider, more ovalisk eyes and a pointed, beaklike protrusion between them. A backswimmer often has a head thinner than its thorax, and is therefore not flush with it. Their "paddle" legs are commonly the third pair whereas those of the boatman can be the second.
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crabnebula143
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Re: Water Quality ID
Damselfly 
BC / Harriton High School
'We say we love flowers, yet we pluck them. We say we love trees, yet we cut them down. And people still wonder why some are afraid when told they are loved.'
'Having dined on their companions, they now lie at the center of the cluster, waiting for more food to arrive.'
'We say we love flowers, yet we pluck them. We say we love trees, yet we cut them down. And people still wonder why some are afraid when told they are loved.'
'Having dined on their companions, they now lie at the center of the cluster, waiting for more food to arrive.'
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crabnebula143
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Re: Water Quality ID
Okieee
[img]http://flytying123.com/wp-content/uploads/2010/10/Midge-Larva.jpg[/img]
BC / Harriton High School
'We say we love flowers, yet we pluck them. We say we love trees, yet we cut them down. And people still wonder why some are afraid when told they are loved.'
'Having dined on their companions, they now lie at the center of the cluster, waiting for more food to arrive.'
'We say we love flowers, yet we pluck them. We say we love trees, yet we cut them down. And people still wonder why some are afraid when told they are loved.'
'Having dined on their companions, they now lie at the center of the cluster, waiting for more food to arrive.'
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crabnebula143
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Re: Water Quality ID
yay!
BC / Harriton High School
'We say we love flowers, yet we pluck them. We say we love trees, yet we cut them down. And people still wonder why some are afraid when told they are loved.'
'Having dined on their companions, they now lie at the center of the cluster, waiting for more food to arrive.'
'We say we love flowers, yet we pluck them. We say we love trees, yet we cut them down. And people still wonder why some are afraid when told they are loved.'
'Having dined on their companions, they now lie at the center of the cluster, waiting for more food to arrive.'
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moonflower
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Re: Water Quality ID
[img]http://www.discoverlife.org/IM/I_DSC/0003/320/Psephenus_herricki_adult,I_DSC388.jpg[/img]
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honeybunchesofoats
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Re: Water Quality ID
water penny adult, class 1