TREMATODA. 
Verm. 55 
Distribution. 
Scandinavia, 5 spp., Hansson (169). 
Kharkow, Opisthorchis tenuicollis in a cat, Kamensky (203). 
Bohemia, Fric & Vavra (133). 
Triest, 4 n. gen. parasitic in Mugil spp., Looss (252).—Triest, n. g., 
Looss (252).—Triest, fish parasites, Looss, Centrbl. Bakter. xxxi, pp. 637- 
644.—Triest, n. spp., Stossich (421).—Triest, parasite in Anguilla vulgaris , 
Stossich (419). 
Catania, 6 spp. and reptilian hosts, Rizzo (356). 
Naples, 3 n. spp. parasitic in the tunny fish, Ariola (9). 
Elba, vertebrate parasites, Parona (320). 
Cyprus, Bilharzia in man, Williamson (464). 
Egypt, 4 n. spp., Looss (251).—Egypt, parasites of the turtle, Looss 
(251).—White Nile, 3 n. spp. from the gall bladder of fish, Odhner (309, 
310).—Soudan, 4 n. gen., 9 n. spp. out of reptiles, Odhner (310).—Red Sea, 
Omdurman, parasites from the urinary bladder of fishes, 5 n. spp., 1 n. g., 
Odhner (309, 310). — Red Sea, Tocotrema expansum in Pandion haliaetus, 
Jagerskiold (189). 
Pemba, German E. Africa, new parasite of the mackerel, Darr (108). 
East Asia, man as host for Fasciolopsis buski , Odhner (311). 
Japan, n. g. and sp., Cohn (92). 
America, Amphibian parasite ( Distomum cyg?ioides), Stafford (408). 
North America, synopsis of families, subfamilies and genera of Digenetic 
Trematodes, Pratt (334).—North America, Distomum spp. in vertebrate 
and invertebrate hosts, Stafford (406).—Canada, 5 n. spp. parasitic in 
Bufo , Hyla , and Rana , Stafford (407).—Mississippi valley, n. sp. of 
Aspidobothridee , Nickerson (304).—Toronto, n. sp. from green frogs, 
Stafford (405).—Ontario, n. g. and sp. in Chelydra serpentina , MacCallum 
(263).—Lake Chautauqua, notes on 3 spp., Osborn (317). 
South America, n. g. and sp., Cohn (92). 
Antigua, Bilharzia in man, Manson (267). 
Systematic. 
Nomenclature, Looss (251), pp. 731-768. 
Trematoda , excretory system, anatomy and histology, Bugge, Zool. Jahrb. 
Anat. xvi, pp. 208-224, pi. xxiv; 33 spp. from vertebrates, Elba, 
hosts named, but no descriptions, Parona, Boll. Mus. Genova 1902, 
No. 113, pp. 2-7; Scandinavia, 5 spp., Hansson, Ofv. Ak. Fork, lviii, 
p. 736. 
Digenetic Trematodes of North America, synopsis of families, subfamilies, 
and genera, Pratt, Amer. Natural, xxxvi, pp. 887-910; systematic 
descriptions of families, genera and species, Looss, Zool. Jahrb. Syst. 
xvi, pp. 779-866. 
Acanthochasmus productus , A. vicznus, Soudan, from the alligator, Odhner, 
Ofv. Ak. Forh. lix, p. 24, n. spp. 
Acanthocotyle monticelli , North Sea, in Raia clavata , structure, Scott, 
Rep. Fish. Board Scotland iii, p. 300, figg. 31-33, n. sp. 
Adenogaster serialis in Thalassochelys corticata , Egypt, Looss, Zool. Jahrb. 
Syst. xvi, pp. 545-548, pi. xxvi, figg. 71-74. 
A mphistomum spinulosum in Chelone my das , Egypt, structure and affinities, 
Looss, t. c., pp. 430-444, pi. xxi, figg. 10 & 11, pi. xxii, figg. 12-16. 
Anchitrema mutabile { = Distomum Molin), in Lacerta agilis , Catania, 
anatomy, Rizzo, Arch, parasit. vi, p. 27, fig. 1. 
Angiodictyidce , anatomy and histology, descriptions of n. gen. and spp., 
pp. 684-699, Looss, Zool. Jahrb. Syst. xvi, pp. 617-684. 
