50 Verm. 
xv. VERMES. 
Systematic. 
Digenetic Trematodes of North America, synopsis of families, subfamilies 
and genera, Pratt, Amer. Natural, xxxvi, pp. 953-971, 130 figg. 
Trematoda parasitic in fish, Sicily, list of spp. and hosts, Barbagallo & 
Drago, Arch, parasit. vii, pp. 408-427. 
Histology of the skin, Maclaren, Zool. Anz. xxvi, pp. 516-524, 6 figg. 
A mphistomum dolichocotyle , in Herpetodryas fuscus , Cohn, Centrbl. Bakter. 
xxxiv, p. 37, figg. 3, n. sp. 
Ancyrocotyle n. gen. for Placunella vallei, Parona and Perugia, Parona & 
Monticelli, Arch, parasit. vii, No. 1, pp. 117-121, pi. iii. 
Bilharzia hcematobia, life-history, Lazarus-Barlow & Douglas, Brit. 
Med. J. 1903, i, p. 15; B. hcematobia , Zanzibar, spontaneous cure of 
the disease, Petrie, op. cit. ii, p. 133. 
Bunodera cornuta , Lake Chautauqua, N. Y., in the crayfish and certain 
fishes ; anatomy and development, Osborn, Biol. Bull, v, pp. 63-73, 
7 figg., n. sp. 
Cryptogonimus (n. g. ) for C. chili n. sp. in Micropterus dolomieu , Michigan, 
U. S. A., Osborn, Zool. Anz. xxvi, pp. 315-318, 2 figg. 
Distomum contortum on Ortagoriscus mola , Drago, Atti Acc. Gioen. (4) £V, 
4 pp., 1 fig. ; D. hepaticum , inferior oesophageal ganglion, Marcinowski, 
Jena. Zeitschr. xxxvii, pp. 544-550, 1 pi. ; D. cirrigerum, anatomy and 
development, Warren, Quart. J. Mier. Sci. xlvii, pp. 273-301, 
pis. xxiv-xxvi; D. duplicatum , anatomy and development of the 
cercarise and sporocysts, Beuss, Zeitschr. wiss. Zool. lxxiv, pp. 458- 
477, pi. xxiii; D. somaterice cercaria) giving rise to pearls, Jamesoi^ 
Nature lxvii, 1, pp. 280-282. 
D. pristiophori , Australia, from Pristiophorus cirratus , Johnston, P. Linn. 
Soc. N. S. Wales xxvii, pp. 326-330, pi. xiii, n. sp. 
Qasterostomum sp.( = Bucephalus Baer), sporocysts and cercaria) in a mussel, 
Haswell, P. Linn. Soc. N. S. Wales xxvii, p. 511, pi. xx, figg. 32 & 33. 
Qyrodactylus elegans , relation between chromatin and nucleoli during 
segmentation of the egg, Janicki, Zool. Anz. xxvi, pp. 241-245. 
Helicometra flava, Trieste, in Ceutropristis hepatus, anatomy, Stossich, 
Arch, parasit. vii, pp. 373-376, 1 fig., n. sp. 
Hoploderma n. gen. for U. mesoccdium n. sp., Java, in Draco volans ; 
Cohn, Centrbl. Bakter. xxxiv, p. 35, figg. 1 & 2. 
Lecithocladium barbatum , from Coryphcena sp., p. 47, pi. iii, figg. 1-7, L. 
excisiforme from Scomber scomber , p. 54, pi. iii, fig. 8, Cohn, Arch. 
Naturg. lxix, n. spp. 
Liolope copulans } copulation, Cohn, Centrbl. Bakter. xxxiv, p. 39, fig. 4. 
Aletorchis tener , in Mergus merganser , Kowalewski, Bull. Ac. Cracovie 
1903, p. 517, pi. xi, fig. 1, n. sp. 
Monocacum n. gen. for M. baryurum n. sp., Canada, in Pfecturus macu- 
latus; Stafford, Centrbl. Bakter. xxxiv, pp. 822-830, pi. i, figg. 1-3. 
Opistorchis entzi , anatomy, RAtz, Allatt. Kozl. ii, pp. 86-88, 1 pi., n. sp. 
Paramphistomum bathycotyle , Ceylon, in Bos kerabau , Shipley, Spolia 
Zeylan. i, p. 47, pi. i, fig. 14. 
Pegosomum n. gen. for Distomum saginatum, D. asperum Wright, pp. 427, 
431, pi. xvi, figg. 2-4, and P. spiniferum n. sp., Hungary, anatomy, 
R^tz, Ann. Mus. Hungar. i. 
Phyllodistomum americanum , America, from bladder of Ambly stoma 
punctatum , Osborn, Biol. Bull, iv, pp. 252-258, 4 figg., n. sp. 
Placunella , composition of genus and characters, Parona & Monticelli, 
Monit. Zool. ital. xiii, pp. 46-48. 
Prostogonimus aJiatinus, Markow, Trav. Soc. Univ. Kharkov xxxvii, p. 16, 
1 pi., n. sp. 
