Obtuse Hemigenia (Hemigenia obtusa)
This species is known from only four collections, of which the last one was made in 1892, it was not found since and might be extinct now.
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edited: 02.05.2022
This species is known from only four collections, of which the last one was made in 1892, it was not found since and might be extinct now.
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edited: 02.05.2022