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by gigaboo
May 4th, 2012, 8:50 am
Forum: 2012 Study Events
Topic: Water Quality ID
Replies: 248
Views: 29180

Re: Water Quality ID

Image

Name and class.
by gigaboo
May 2nd, 2012, 9:32 pm
Forum: 2012 Study Events
Topic: Water Quality ID
Replies: 248
Views: 29180

Re: Water Quality ID

[img]http://bugguide.net/images/raw/7QYR7QCRXQTRXQS040TQ803Q903Q50Q0QQS060TR90YRZQVR409RYKOQZQWR80OQX0R0MQYR90FQ.jpg[/img]
Mayfly larvae, pollution sensitive?
by gigaboo
April 13th, 2012, 4:39 pm
Forum: 2012 Study Events
Topic: Water Quality B/C
Replies: 447
Views: 52832

Re: Water Quality B/C

I am new to Water Quality, and had a question on the salinometer. When they ask for say a 5% salinity, is it 5 grams of salt and 95 grams of water? Or is it 5 grams of salt and 100 grams of water? Also, what salt will they be using? Non-Iodized Table Salt? Thanks in advance... It seems like this wa...
by gigaboo
March 23rd, 2012, 9:38 pm
Forum: 2012 Study Events
Topic: Water Quality ID
Replies: 248
Views: 29180

Re: Water Quality ID

Yes, good job. I think blackflies have different eyes and more bee or wasp-like bodies.
by gigaboo
March 23rd, 2012, 4:44 pm
Forum: 2012 Study Events
Topic: Water Quality ID
Replies: 248
Views: 29180

Re: Water Quality ID

Image

Identify, plus its relevance to humans.
by gigaboo
March 22nd, 2012, 8:40 pm
Forum: 2012 Study Events
Topic: Water Quality ID
Replies: 248
Views: 29180

Re: Water Quality ID

My guess is Whirligig Beetle Larvae, they have the distinctive head and filament-like projections from the side. Based on my notes, small bunches of seven to forty eggs laid in spring on aquatic vegetation. I don't have what the cocoon is made of in my notes.
by gigaboo
March 16th, 2012, 9:24 pm
Forum: 2012 Study Events
Topic: Water Quality ID
Replies: 248
Views: 29180

Re: Water Quality ID

Yup. Your turn! I think they kind of look like aliens.
by gigaboo
March 16th, 2012, 11:03 am
Forum: 2012 Study Events
Topic: Water Quality ID
Replies: 248
Views: 29180

Re: Water Quality ID

Image
What is it, and how can you tell?
by gigaboo
March 15th, 2012, 2:24 pm
Forum: 2012 Study Events
Topic: Water Quality ID
Replies: 248
Views: 29180

Re: Water Quality ID

Riffle Beetle larva?
by gigaboo
March 13th, 2012, 4:14 pm
Forum: 2012 Study Events
Topic: Water Quality ID
Replies: 248
Views: 29180

Re: Water Quality ID

cngu23, I think you should just post a new one. I agree with you, that it's a dobsonfly.

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