Notes on some rare and interesting marine crustacea . SHES. (Plate* VIL, VIII.) THOMAS SCOTT. , mty-eighth Annual Report of the Fishery BoardScotland, published March 1911.) lSGOW :BY JAMES HEDDFRWICK k SONS LIMITED,At the Citizen Pbes , St. Vix< t:\~t Vi.\< b. /90—4 VII.—NOTES ON SOME TREMATODE PARASITES OF FISHES. By Thomas Scott, , (Plates VII., VIII.) One or two papers on parasitic Trematodes of fishes have already appearedin Part III. of the Annual Reports of the Fishery Board for Scotland,published in previous years. In the present paper four species,


Notes on some rare and interesting marine crustacea . SHES. (Plate* VIL, VIII.) THOMAS SCOTT. , mty-eighth Annual Report of the Fishery BoardScotland, published March 1911.) lSGOW :BY JAMES HEDDFRWICK k SONS LIMITED,At the Citizen Pbes , St. Vix< t:\~t Vi.\< b. /90—4 VII.—NOTES ON SOME TREMATODE PARASITES OF FISHES. By Thomas Scott, , (Plates VII., VIII.) One or two papers on parasitic Trematodes of fishes have already appearedin Part III. of the Annual Reports of the Fishery Board for Scotland,published in previous years. In the present paper four species, in additionto those previously published, are recorded, one of which appears to beundescribed.* TREMATODA. Fam. Tristomatid.£. / Genus Callicotyle, Diesing (1850). - Character.—Body thin, tolerably expanded ; posterior sucker discoidal. k^^^^C nearly sessile, and provided with seven rays and two spines; the mouthwithout suckers. Callicotyle affinis, new species. PI. VII., fig. 1. The Trematode recorded here has a close resemblance to Callicotylekroyeri, Diesing, found on various kinds of skates (Eaia clavata, radiata,and batis), but one or two obvious differences prevent its inclusion in thesame species, and as I do not know of any other to which it can be ascribed,the name Cal


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Keywords: ., bookcentury1900, bookdecade1900, booksubjectcrustacea, bookyear19