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Keywords from Image Description:
Aldrovandia gracilis. Aldrovandia gracilis specimen was collected by the steamer Blake at Station LXX off Guadalupe at depth of fathoms ca km Goode Bean Oceanic Ichthyology treatise on the deepsea and pelagic fishes of the world based chiefly upon the collections made by the steamers Blake Albatross and Fishhawk in the northwestern