Map Snapshot
12 Records
Status
Bugguide notes 22 species within this genus in North America. The larvae are filter feeders and spin very fine-meshed nets, usually grouped together on the undersides of rocks near the upstream edge, to capture small particles of plant and animal matter plus algae such as diatoms.
Seasonality Snapshot
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Chimarra species in Montgomery Co., Maryland (4/25/2020). (c) Katja Schulz, some rights reserved (CC BY).
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Katja Schulz via iNaturalist.
A Chimarra species in Montgomery Co., Maryland (4/24/2016). Verified by Dave Ruiter/BugGuide.
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Steve Scholnick.
A Chimarra species in Montgomery Co., Maryland (4/24/2016). Verified by Dave Ruiter/BugGuide.
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Steve Scholnick.
Chimarra species in Montgomery Co., Maryland (4/15/2021). (c) Katja Schulz, some rights reserved (CC BY).
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Katja Schulz via iNaturalist.
Chimarra species in Montgomery Co., Maryland (4/25/2020). (c) Katja Schulz, some rights reserved (CC BY).
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Katja Schulz via iNaturalist.
Chimarra species in Montgomery Co., Maryland (4/20/2021). (c) Katja Schulz, some rights reserved (CC BY).
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Katja Schulz via iNaturalist.
Chimarra species in Montgomery Co., Maryland (8/5/2023). (c) Katja Schulz, some rights reserved (CC BY).
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Katja Schulz via iNaturalist.
Chimarra species in Montgomery Co., Maryland (8/5/2023). (c) Katja Schulz, some rights reserved (CC BY).
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Katja Schulz via iNaturalist.
Chimarra species in Montgomery Co., Maryland (4/25/2020). (c) Katja Schulz, some rights reserved (CC BY).
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Katja Schulz via iNaturalist.
Chimarra species in Allegany Co., Maryland (7/9/2021). (c) Jim Brighton, some rights reserved (CC BY-NC).
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Jim Brighton.