Macroinvertebrate ID

Front

What does invertebrate mean?

Back

An organism that does not have an internal skeleton (backbone).

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What is a Mayfly Larva?

Back

A type of aquatic insect larva that is commonly found in freshwater environments.

Front

What does the presence of only pollution tolerant macroinvertebrates indicate?

Back

It indicates poor quality water.

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What is a Water Penny?

Back

A type of aquatic insect larva that is flat and resembles a penny.

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What does Dissolved Oxygen mean?

Back

It refers to how much oxygen is dissolved in the water.

Front

What is the significance of macroinvertebrates in aquatic ecosystems?

Back

They serve as indicators of water quality and are important in the food web.

Front

What are some examples of pollution sensitive macroinvertebrates?

Back

Stoneflies, mayflies, and caddisflies.

Front

What is the role of aquatic worms in freshwater ecosystems?

Back

They help decompose organic matter and recycle nutrients.

Front

How can you identify a Dobsonfly Larva?

Back

It has a large, elongated body and prominent pincers.

Front

What is the importance of monitoring macroinvertebrate populations?

Back

It helps assess the health of aquatic ecosystems.