50 Verm. 
XV. VERMES. 
Calycodes anthos, Egypt, in Thalassochelys corticata, characters and affini¬ 
ties, Looss, op. cit. xxx, p. 565. 
Cathamasia fodicans in Sterna nigra , brief description, Braun, op. cit. 
xxix, p. 896, n. sp. 
Charaxicephalus n. g. robustus, n. sp., Egypt, in Chelone my das, Looss, 
op. cit. xxx, p. 621. 
Chiorchis n. g. for Amphistoma fabaceum Dies., Fischoeder, Zool. Anz. 
xxiv, p. 374. 
Cladorchis n. g., with subgenn. Taxorchis, Stichorchis qq. v.; Cladorchis 
s. str. restricted to C. pyriformis and asper Dies., Fischoeder, t. c., 
p. 372. 
Cotylogaster occidentals , marginal sense organs, Nickerson, Science (n. s.) 
xiii, p. 378. 
Cotylogonimus persicus , in “Persian Wolf,” structure, Braun, Zool. Jahrb. 
xiv, p. 334, pi. xx, fig. 13, n. sp. 
Crepidostomum metcecus (n. n. for Distomum Braun), Braun, Ann. Hofmus. 
Wien xv, p. 230, pi. x, fig. 13. 
Derogenes minor , Triest, in Labrus merula , structure, p. 437, fig. 5, Looss, 
Centrbl. Bakter. xxix, n. sp. 
Dicrocoelium illiciens , in Rhamphastus sp. and in Pipra rupricola ; D. 
lubens, in Pipra rupricola ; D. reddens, in Falco nitidus ; D. volup- 
tarium , in Falco sp. ; D. delectans , in Myiothera rufceps , Brazil, 
characters, Braun, t. c., pp. 944 & 945 ; D. concinnum , from the gall¬ 
bladder of Viverra zibetha, Braun, op. cit. xxx, pp. 700-702, 1 fig. : 
n. spp. 
Dihemistephanus ; diagnosis, composition, pp. 605 & 606, 628, Braun, 
op. cit. xxix.— D. lyclice (Stossich), Triest, structure, Looss, t. c., 
p. 606. 
Distomum ; revision of spp. parasitic in birds, Braun, t. c., pp. 560-568, 
895-897, 941-948 ; D., Looss discusses the taxonomy, with reference 
to the opinions Liihe and others have expressed as to his views, t. c., 
pp. 191-210 ; D. folium , development, structure of cercaria, Ssinitzin, 
Zool. Anz. xxiv, pp. 689-694 ; D. epatico , nervous system, Yeratti, 
Boll. Soc. Med. Chir. Pavia 1900, iii, pp. 115-125 ; D. ovatum, D. 
bursicola Crepl. (= Echinostomum cloacinum milii), I), piriforme Crept, 
D. pictom Crepl. revised, Braun, Centrbl. Bakter. xxix, pp. 258-260; 
D. fas datum, D. sinuatum, D. transversale, D. tumidulum, D. atomon, 
D. genu Rudolphi, removed to Allocreadium, characters discussed ; 
Odhner, Zool. Jahrb. Syst. xiv, pp. 484-519 ; D. spp. transferred to 
Hemiurus, Luke, Zool. Anz. xxiv, pp. 394-403 ; D. orbicidare Diesing, 
referred to Phaneropsolus, characters, fig. 14, D. oviforme Poirier, 
probably synonymous, Braun, pp. 311-313, Zool. Jahrb. Syst. xiv; 
D. leptostomum, in Helix aspersa , histolysis and histogenesis in the 
embryo, Vaney & Conte, C.R. Ac. Sci. cxxxii, pp. 1062-1064; D. 
pulvinatum, p. 24, fig. 18, pachyderma, p. 26, fig. 23, anthos, p. 27, 
figg. 20-22, 24, 31, gelatinosum, p. 29, figg. 6, 12, 19, scyphocephalum, 
p. 34, fig. 14, irroratum, p. 36, figg. 27, 30, 32, structure, hosts, 
affinities and literature, Braun, Mt. Mus. Berlin ii ; D. brusinai, 
p. 399, fig. 1, redescribed, from Labrus spp. and Crenilabrus spp., 
Triest, Looss, Centrbl. Bakter. xxix ; D. spat/mlatum, Ivatsurada, 
Beitr. Pathol. Anat. xxviii, pp. 479-505, pi. xiii; D. westermanni, 
Katsurada, t. c., 1900, pp. 506-523, pis. xiv & xv ; D. tubiforum , 
p. 232, pi. x, figg. 8 & 9, limatulum, p. 233, fig. 12, redescribed, 
Braun, Ann. Hofmus. Wien xv; D. cuneatum Rud.. cf. Prostho- 
gonimus. 
D. osculatum, in Motella vidgaris, 1 Triest, structure, Looss, Centrbl. 
Bakter. xxix, p. 654, fig. 11 ; D. alacre, p. 401, fig. 2, D. macidatum, 
p. 402, fig. 3, in Labrus spp., Crenilabrus spp., Triest, structure, Looss, 
