. The Conchologists' exchange. Mollusks. 106. THE NAUTILUS. of the Nautilus to record the fluke found in Philomycus caro- linianus collected at Munsonville, N. H., July 7, 1919. So little is known regarding this interesting and important micro- scopic animal and its destructive nature to sheep, cows and even man, I think it is well worth recording. As far as I know this is the first instance of the fluke being found in Philomycus. The life history of the fluke is so meagre it is impossible for me to determine the species, but the accompanying enlarged figures will give an idea of their appeara
. The Conchologists' exchange. Mollusks. 106. THE NAUTILUS. of the Nautilus to record the fluke found in Philomycus caro- linianus collected at Munsonville, N. H., July 7, 1919. So little is known regarding this interesting and important micro- scopic animal and its destructive nature to sheep, cows and even man, I think it is well worth recording. As far as I know this is the first instance of the fluke being found in Philomycus. The life history of the fluke is so meagre it is impossible for me to determine the species, but the accompanying enlarged figures will give an idea of their appearance. They were transparent and without pigment spots.—J. H. Blake. Figs. 1, 2 f' om life; fig. 3 camera drawing, under cover glass. Descriptions of New Species of Mollusca from the North Pacific Ocean in the , Collection of the United States National Museum. By William H. Dall (Proc. U. S. Nat. Mus., vol. 56, pp. 293-371, 1919). In this paper 222 new forms are described. The standing of the genus Neptunea Bol- ten, is discussed, the name restricted to the boreal Trophons and Sars' Boreotrophon relegated to the synonymy. New Species op Amnicola from Guatemala. By Bryant Walker (Univ. Mich., Occasional Papers, Mus. Zool., No. 73, Sept. 30, 1919). Four new species are described and figured. They were collected by Mr. A. A. Hinkley. Notes on North American Naiades XL By Bryant Walker (Univ. Mich., Occasional Papers, Mus. Zool., No. 74, Sept. 30, 1919). The Unio tenerus Ravenel, and the Lampsilis modio- liformis Lea, are both thoroughly reviewed and figured. 2. PUBLICATIONS Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Averell, William D. Philadelphia, Wm. D. Averell
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectmollusks, bookyear188
