'Water penny' presentation slideshows

American Eel

American Eel. American Shad. Blacknose Dace. Blue Gill. Brook Trout. Brown Bullhead. Large Mouth Bass. Common Carp. Northern Pike. Walleye. Caddisfly. Cranefly. Crayfish. Dameslfly. Dobsonfly. Dragonfly. Giant Water Bug. Freshwater Clam. Mayfly. Snail. Stonefly. Water Penny.

966 views • 78 slides

Aquatic Macroinvertebrates

Aquatic Macroinvertebrates. A B. mayfly. midge. Caddisfly. Air breathing snail. How do you know?. Giant water bug. dragonfly. Blackfly larvae. Gilled Snail. How do you know?. Water mite. Water Penny. Whirligig beetle. Stonefly.

672 views • 55 slides

Aquatic Macroinvertebrates

Aquatic Macroinvertebrates. A B. mayfly. midge. Caddisfly. Air breathing snail. How do you know?. Giant water bug. dragonfly. Blackfly larvae. Gilled Snail. How do you know?. Water mite. Water Penny. Whirligig beetle. Stonefly.

671 views • 55 slides

Aquatic Ecology

Aquatic Ecology. Water Cycle Watershed Ecology Water Pollution Water Quality. Water Cycle. Watersheds. Watershed ecology. Polluted Streams. Point Source Pollution Industrial wastes empty directly into a stream. Non-point Source Pollution

625 views • 37 slides

What Lives in or Near Our Water?

409 views • 29 slides

Aquatic Macroinvertebrates

Aquatic Macroinvertebrates. What a mouthful!. CADDISFLY. Larvae. adult. HELLGRAMMITE (larvae) DOBSONFLY (adult). larvae. adult. MAYFLY. nymph. adult. GILLED SNAILS and POUCH SNAILS (with the tip held upright, it is easy to tell the

644 views • 23 slides

What Lives in or Near Our Water?

345 views • 23 slides

Benthic Organisms As Water Quality Indicators

Benthic Organisms As Water Quality Indicators. Mr. Christensen. Objectives for Today. Understand the use of biological indicators for assessing water quality Learn to capture, handle and identify macroinvertebrates

602 views • 17 slides