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Keywords from Image Description:
Cavefaunaofnorthpack . en Plate XVIII Fig Anophthalmus telllcampfii Erichs Emerton del The figure is poor one the antennae head and thorax and on the elytra the characteristic pair of sensitive hairs is entirely omitted all other species have three sensitive hairs on each elytrum Schwarz in letter Fig Anophthalmus tenuis Horn