Castle Lake Rhyacophilan Caddisfly (Rhyacophila amabilis)
The Castle Lake Rhyacophilan Caddisfly, as its name implies, was restricted to the Castle Lake in Siskiyou County in California, USA.
The species was described in 1965, but may have already been extinct at that date.
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edited: 16.04.2019
Dead as the Dodo – Holocene Extinctions
… about 5858 taxa have disappeared since the beginning of the Anthropocene era (since about 10000 BCE)
