117 
BUCEPHALUS Baer, 1826a, 124-125 [not Smith, 1829, reptile] [m. polymorphus] ; 
1827b, 570-589 (m. polymorphus). — Biehringer, 1884, 20; 1888a, 231, 232, 
235.— Brand., 1891d, 8.— Braun, 1892a, 589, 592, 599, 636, 640, 768, 769, 770, 
771; 1893a, 823, 825, 834, 884, 892.— Bunn., 1856a, 244, 245, 250.— Cams, 1835a, 
94.— Cobbold, 1876, 304; 1879b, 453.— Dies., 1850a, 286, 294; 1855a, 395; 
1858d, 271, 274.— Duj., 1845a, 478.— Ere., 1881e, 60; 1882a, 296.— Fib, 1854a, 
6; 1857c, 22. — Garner, 1875a, 102 (in fresliAvater mussel). — Goldb., 1855a, 15. — 
Gronkowski, 1902a, 522 (15). — Hoyle, 1890, 539 (larva of Gasterost.), 540, fig. 
4-F. — Jackson, 1888, 643, 651 (= Gasterost.; in Anodonta and oyster), 643, 
654. — Kath. ,1894a, 138. — Keber, 1852, . — Lacaze-Duthiers, 1854a, 294 ff. — 
Leuck., 1863; 454, 495, 503, 512.— Looss, 1885b, 6; 1892a, 125; 1894a, 55, 
252.— Mont., 1888, 9, 77, 79, 80, 92, 94; 1893, 6, 9, 10.— MouL, 1856a, 65, 121, 
124.— Odhm, 1905, 293, 304.— Pag., 1857, 7, 10, 29, 52, 53.— Poche, 1907, 125.— 
Spengel, 1905, 258. — Ulicn>% 1878, 214. — Woods, 1875, v. 4 (29), Aug., 58-66, 
pis. 4-5.— Ziegler, 1883, v. 39 (4), Dec. 31, in 537-571, pis. 32-33, figs. 1-28; 
1883, V. 6 (148), 10 Sept., 487^92; 1905, 36. 
1855; Eubucephalus Dies., 1855a, 395 (m. polymorphus). 
aculeatus Dies., 1858, 275 (in Planorbis marginatus) to (Bucephalopsis). 
[bellii, see Smith, reptile.] 
crux Levin., 1881a, 80-81, pi. 3, fig. 7a-j (in Modiolaria discors; Egedesminde). — 
Braun, 1893a, 834. — Odhn., 1905, 304. — Tennent, 1906, 641, 643 (in Modio- 
laria discors). 
cucullus Ziegler, 1883, 540 (for cuculus). 
cuculus McCrady, 1874, Dec. 3, 176-192, figs. 2, 1-8 (in Ostrea virginiana; Charles- 
ton, S. C.) — 13raun, 1893a, 834. — Tennent, 1906, 641, 644-646, 682 (syn. of B. 
haimeanus Lacaze-Duthiers) (in oyster; Charleston, S. C.). — Ziegler, 1883, 
540 (cucullus). 
eiiCM-his McCrady, 1874, descr. of fig., misprint. 
[gutturalis, see Smith, reptile.] 
haimeanus Lacaze-Duthiers, 1854a, 294-302, pi. 6, figs. 1-10 (in Ostrea edulis, 
Cardium msticum; Balearic Isles, Mahon, Cette). — Babcock, 1875a, 144, 145, 
146, pi. 98, figs. 6-7. — Braun, 1893a, 834. — Caullery & Clnrppellier, 1906, 
325. — Claparede, 1863, 10, 11 (to Cere.). — Dies., 1855a, 379, 396, type of D. 
(Bucephalopsis); 1858d, 276 to (Bucephalopsis). — Ere., 1881e, 41, 87 (haime- 
janus); 1882a, 277, 323 (haimejanus). — Fib, 1855b, 21.^ — Giard, 1874e, 485-487 
(encystation) (in Cardium rusticum, Ostrea edulis; Mediterranean); 1874f, 
375-377; 1874g, 276-278; 1875a, 466-467; 1897, 955.— Huet, 1889a, 145-149; 
1893a, 40-41.— McCrady, 1874, 176, 178, 179, 180.— Moore, 1875a, in 50-57, 
pb 3. — ^]\Ioub, 1856a, 86, 87, pb 5, fig. 7, 178 (in Ostrea edulis, Cardium rus- 
ticum; Balearic Isles, Mahon, Cette).— Pag., 1857, 10; 1862, 295, 298 to (Bu- 
cephalopsis), 300, 301. — Tennent, 1906, Feb., v. 49 (4), 635-690, pis. 39, figs. 
1-17, pb 40, figs. 18-39, pb 41_, figs. 41-43, 51 (larva of Gasterost. gracilescens in 
oysters, Ostrea edulis, Cardium rusticum). — Ulieny, 1878, 214, 215, 216. — 
Vaullegeard, 1894, v. 8, 8-14 (in Tapes decussatus, T. pullastra); 1894, 343. — 
Villot, 1875, 478. — Ziegler, 1883, 539, 540, 567. — Also reported for Belone 
vulgaris, Cardium edule, Mactra solida. 
haimejanus Ere., 1881e, 87; 1882a,- 323 (for haimeanus). 
intermedins Ulicn;yg 1878, 211-217, pb 6, fig. 6 (in Anodonta cellensis). — Braun, 
1893a, 834. — Tennent, 1906, 641, 643 (in Anodonta cellensis). — Ziegler, 1883, 
541. 
[jardinii, see Smith, reptile.] 
'polymorphus Baer, [1826a specific name not given]; 1827b, 570-589, pb 30, figs. 
1-27 (in Unio and Anodonta). — Badcock, 1875a, 141-146, pb 98, figs. 1-5; 
1875b, 149-150.— Ben., 1858a, 1861a, 220.— Bettend., 1897a, 13; 1897, 317.— 
Biehringer, 1884, 3; 1888a, 230.— Braun, 1883a, 54; 1893a, 834, 835, 838, 
847. — Claparede, 1863, 10, 11. — Crep., 1839a, 293. — Desmonceaux, 1868, 
22. — Dies., 1850a, 294; 1855a, 379, 395 (in Unio pictorum. An. anatina, A. 
cellensis); 1858d, 274-275 (syn. Cere, polym.) (in U. pict.. An. cell., A. 
anat.).— Duj., 1845a, 478.— Ere., 1881e, 37, 38, 41,44, 45, 60, 87; 1882a, 273, 274, 
277, 280, 281, 296, 323.— Fib, 1855b, 21, 22; 1857c, 27, 31.— Gainb., 1896a, 72.— 
Garner, 1838, 830. — Giard, 1874e, 485, 486. — Hahn & Lefevre, 1884, 806. — 
Hessling, 1852, 315. — Hoyle, 1890, 540, fig. 4-e. — Jacobson, 301, pb 8, figs. 
1-3.— Juel, 1889, 11.— Keber, 1851a, 99, 100; 1852a, 72.— Kuech., 1856c, 280.— 
