146 
D ACT YLOGYRUS— Continued. 
fallox 'Wagener, 1857, 55, 70. pi. 11, figs. 1, 2, pi. 15, fig. 7 (in CA-priniis erythropfi- 
thalmus, C. rutilus). — Braun, 1890a, 514, 549, 551. — Dies.. 1858e, 376-377. — 
Tasch., 1879, 261 (in Leiiciscus rutilus, L. erAthi-ophthalnius). — Also reported 
for Leuc. idus, L. prasinus, Scardinius er\ulirophthalmus. 
forceps Leuck. (1857). 26 (in Chondrostoma nasus); 1858a, 118 (in C^'prinus nasus, 
C. dobula). — Linst., 1878a, 254 (in Squalius cephalus), 257 (in Chond. nasus). 
gracilis lYedl. 1861, 480. pi. 3, figs. 41—12 (on Hvdrocvon dentex). — Braun, 
1889a, 362. ' 
iimior Tascli., 1879, 263 (in Gobio fiuviatilis) (for major). 
major IVagener, 1857, 99, "pi. 15, fig. 9’’ (in Gobius fiuviatilis). — Braun, 1890a, 
544, 549, 550. — Dies., 1858e, 379 (in Gobio fiaviatilis). — Tasch., 1879, 263 
(maior) (in Gobio flu^datilis). 
malleus Linst., 1877, 182. pi. 12, figs. 12-13 (in Barbus fiin'iatilis). — Braun, 1890a, 
544, 549, 550. — Sramek, 1901, 95, 110, fig. 64 (in Barb. fluv.L 
mcgastonm [also megastomum] lYagener, 1857, 57, 62, 67, 99, pi. 14. fig. 5, pi. 36A, 
fig. 2 (in C;\q)rinus blicca, C. amarus). — Braun, 1890a, 544, 549, 551. — Dies., 
1858e, 378 (in Khodeus (C^-prinus) amarus). — Tasch., 1879, 262 (in Rhod. am.). 
megastomum , see megastoma. 
minor IVagener. 1857, 60, 63, pi. 14. fig. 4 (in CA-prinus albrnmus). — Braun. 1890a, 
544, 549. 550. — Dies.. 1858e, 378 (in Aspius alburnus). — Linst., 1878, 227-228, 
fig. 11.— Tasch.. 1879, 262 (in Aspius alburnus). — Also reported for Alburnus 
lucidus, Blicca bjoerkna). 
mollis (Wedl, 1857) Dies., 1858e, 378-379 (in C^-prinus carpio). — Braun, 1890a, 
544. 549. 550. — Linst., 1885. 252. pi. 15, fig. 29. — Mont. 1888, 90. — Tasch., 
1879, 262 (s}Ti. Gyrodactylus mollis IVedl). (in C^'prinus carpio). 
monenteron IVagener, 1857. 52, 55, 56, 58, 61, 63, 64, 65, 66, 67, 69, 70, 71, 72, 73, 
76. pi. 13, fig. 1. pi. 36A, fig. 3f (in Esox lucius). — Braun, 1890a, 424, 452, 
486. — Dies., 1858e, 380 (to Tetraonchus).— Olss., 1893, 7. 
paradoxus (Crep., 1839a) Linst., 1878a, 210 (in Lucioperca sandra). 
pedatus lYagener. 1857, 99, pi. 15, fig. 12, pi. 36A, fig. 3 (in Julis). — Ben. A Hesse, 
1864, 121. — Dies., 1858e, 382 (to Diplectanum). — Tasch.. 1879, 264 (to Diplec.). 
siluri IVagener, 1857, see Braun, 1890a, 544, 549, 552 (in Silurtis glanis; middle 
Europe). 
siluri glanidis IVagener, 1857, see Dies., 1858e, 379 (in Silurus glanis). 
species Olsson (in Coregonus lavaretus). 
species Sramek, 1901, 95 (in Blicca bjorkna L.). 
species Sramek, 1901, 95 (in Carassius vulgaris I..). 
species Sramek, 1901, 95 (in Idus melanotus L.). 
species Sramek, 1901, 96 (in Scardinius erythrophthalmus Bonap. i. 
sphyra Braun, 1890a, 544, 549. 550, for sphyrna. 
spliyrna Linst.. 1878, 229. fig. 14 (in Abramis vimba). — Braun, 1890a, 544 isph^-ral, 
549 (middle Europe), 550. 
tenuis (Wedl, 1857) Dies., 1858e. 379 (in Perea fiuviatilis). — Braun. 1890a. 417, 
544, 549, 551. — Tasch., 1879, 262-263 (s>m. G^Todactylus tenuis Wedl) (in 
Perea fiuviatilis). 
trigonostoma Wagener. 1857. 99, ‘‘pi. 15, fig. 10” (in CA'prinus rutilus). — Brauu, 
1890a. 544. o49, 551. — Dies.. 1858e. 379 an Leuciscus rutilus). — Tasch., 1879, 
263 (in Silurus glanis i. — Also reported for Leuc. idus, L. prasinus. 
tuba Linst., 1878, 228, fig. 12 (in Squalius leuciscus i. ■ 
uncmatus Wagener, 1857, pi. 13, fig. 2 (in Perea fiuviatilis). 
unguiculatus Wagener, 1857. 61. 62, 64. 65. — Dies., 1858e, 381 (to Tetraonchus). — 
Tasch., 1879, 263 (to Tetraonchus). 
ra7i6enedeniSt.-Remy, 1898. 567 (syn. of Tetraonchus benedeni), forvau benedenii. 
van benedenii Par. A Perugia. 1895, 2 (in Miigil auratus; Triest, Dec.), see also 
benedenii. 
DECACOTYLUS Mayer, 1841a, 24, D. lanceolatus alosge. 
lanceolatus alosx Mayer. 1841a, 24, Octobothrium lanceolatum renamed. 
DEXDROCCELI Bunn.— Braun. 1890a, 515.— Mont.. 1888a. 83.— Tasch., 1879. 233 
(contained f. Malacobothrii for Diplost., Cere., Dist., Amphist., Holost., 
