Open AccessA Statistical Study of the Parasites of the Unionidae
Author(s) -
Harry M. Kelly
Publication year - 1899
Publication title -
illinois natural history survey bulletin/bulletin - illinois natural history survey
Language(s) - English
Resource type - Journals
eISSN - 2644-0687
pISSN - 0073-4918
DOI - 10.21900/j.inhs.v5.419
Subject(s) - infestation , unionidae , variation (astronomy) , series (stratigraphy) , locality , geography , biology , ecology , zoology , paleontology , philosophy , physics , mollusca , bivalvia , linguistics , botany , astrophysics
It was the purpose of the investigation to determine, if possible, under what conditions infestation would be found to vary in a series of closely related species of a given locality or of several localities, and to what extent this variation could be regarded as a specific characteristic.