by David L. Strayer & Kurt J. Jirka
This attractive reference contains extensive information on 49 species found in New York State, including color illustrations, description, range & distribution, & habitat. A distribution map for each species shows collecting areas pre-1970 & post-1970, along with old imprecise records. Information is given on biology, geography & environmental conditions in NY State, dispersal routes, fish hosts & more. Includes keys to freshwater bivalve families and the pearly mussel species. Contains 27 magnificent color plates, 25 of which were originally prepared by Henry Pilsbry. 1997, 113pp, heavy tinted stock, 27 color plates, 13 b/w text illustrations,, hardbound, 8½" x 11", (SW 2.25 lbs)