356 



PSEUD AXINE Par. & Perugia, 1890, 11-12, 19 (m. trachuri) (Microcotylidse).— Braun, 

 1890a, 523, 540, 542, 546; 1893a, 890.— Gamb., 1896a, 73.— Mont., 1903, 336 

 - (subf. Axininse).— Pratt, 1900, 646, 653 (key), 657, fig. 41. 

 1879: Peudocotyle Tasch., 1879, 65, misprint. 

 trachuri Par. & Perugia, 1890, 11-12, pi. 14, figs. 10-13 (in Caranx trachurus; 

 Genoa).— Braun, 1890a, 542, 549, 550 (in C. tr.; Mittelmeer, Genua) .—Par. , 



1894, 595.— Pratt, 1900, 657, fig. 41. 

 PSEUDOCODYLE Tasch., 1879^ 49, misprint for Pseudocotyle. 

 PSEUDOCOTYLE Ben. & Hesse, 1865a, 4th appendix, 11-18 (m. squatime), Tris- 



tomidae.— Ben., 1868, 28.— Brand., 1891d, 20.— Braun, 1890a, 411, 442, 451, 

 453, 455, 478, 482, 483, 484, 491, 492, 498, 511, 516, 517, 518, 523, 530; 1891d, 

 422; 1893a, 890; 1896b, 7.— Cerf., 1898b, 347, 356, 362.— Fraip., 1880c, 445; 

 1881b, 28.— Gamb., 1896a, 73.— Haswell, 1892b, 150; 1893e, 112, 114.— Hoyle, 

 1890, 539.— Ijima, 1884c, 638.— Jackson, 1888, 644, 646, 647, 653.— Kerbert, 

 1881a, 544, 572.— Mont., 1888a, 10, 13, 16, 20, 34, 37, 42, 43, 52, 53, 55, 56, 57, 

 58, 59, 60, 65, 66, 67, 88, 98; 1892, 108, 127, 128, 129; 1892, Oct. 7, 213 (gen. 

 of Monocotylidae); 1893, 118; 1905, 69, 70 (= Microbothrium Olss.); 1903, 336 

 (subf. Pseudocotylinae; f. Monocotylidae).— Pratt, 1900, 646, 649 (key), 655, 

 fig. 15.— St. Remy, 1891, 213, 214, 222.— Tasch., 1878,- 176; 1878, 573; 1879, 

 65 (Peudocotyle), 49 (Pseudocodyle), 44, 49, 50, 54, 55, 58, 60, 62, 64, 65, 66, 

 68; 1879, 236 (syn. Microbothrium Olss.). 

 1879: Pseudocodyle Tasch., 1879, 49, misprint. 

 1879: Peudocotyle Tasch., 1879, 65, misprint. 



apiculatum (Olss., 1868) Braun, 1890a, 530, 547, 550.— Mont., 1893, 206.— Staff., 

 1904, May 3, 482 (in Squalus acanthias; Canada). — Type of Microbothrium, 

 1869. — Reported also for Acanthias vulgaris. 



fragile (Olss., J 868) Braun, 1890a, 530, 547, 551 (in Raja batis; Nordl. Eismeer).— 

 Staff., 1904, May 3, 482 (syn. of Micropharynx parasitica Jaegers., type of Mic). 



minor Mont., 1888a, 16, 52, 60, 66 (in Scyllium); 1890, 191, fig. 4; 1891, 1892, 116, 

 127, 128; 1905, 70.— Braun, 1890a, 530, 547, 552 (in Sc. canicula; Mittelmeer, 

 Naples). — Type of Leptocotyle 1905. 



squalinx Mont., 1892, 127, for squatinae. 



squatinae Ben. & Hesse, 1865a, 4th appendix, 11-18, figs. 1-7 (in Squatina angelus; 

 Ostende).— Ben., 1870, 13.— Brand., 1891d, 20.— Braun, 1889k, 622; 1890a, 

 420, 421, 424, 445, 449, 487, 530, 547, 552 (in Squat, ang.; North Sea, Mittel- 

 meer, Naples); 1893b, 178.— Cerf., 1898b, 341.— Fraip., 1880c, 442.— Goto, 

 1891a, 162.— Ijima, 1884c, 638.— Juel, 1889, 36.— Kerbert, 1881a, 533.— Looss, 

 1885b, 5, 10.— Mont., 1888a, 7, 16, 19, 20, 23, 26, 32, 37, 39, 45, 52, 53, 66, 88; 

 1890, 420; 1892, 116, 127 (squalinae), 128.— Par., 1894.— Pratt, 1900, 655, 657, 

 fig. 15.— Tasch., 1878, 176; 1878, 573; 1879, 20; 1879, 48-55, 57, pl.3, fig. 2 (in 

 Squat, ang.).— Ziegler, 1883, 545. 



PSEUDOCOTYLIN^E Mont., 1903, 336 (f. Monocotylidae); 1905, 69, 78. 



PSEUDODISCUS Sons., 1895, 8 (forhawkesi, collinsi, ornatum), also written as subg. ; 



1895, 184, 185, 186; 1896, 310.— Fischder., 1903h, 489.— Piana & Stazzi, 1900, 

 523. 



cobboldi Montgomery, 1906, Feb. 12, 21 (in ponies; India). 



hawked (Cobbold, 1875) Sons. [1895, 5], 1896, 310.— Piana & Stazzi, 1900, 519 

 [=Amphist. hawkesi]. 



ornatum (Cobbold, 1882) [Sons., 1895, 5]. 

 (PSEUDODISCUS) as subg. of Amphist.— Sons., 1895, 187. 



collinsi Cobbold.— Sons., 1895, 9, fig. 2; 1895, 187, fig. 2. 



haukesi Cobbold of Sons., 1895, 9, fig. 1. 



hawkesi Cobbold, Sons., 1895, 187, fig. 1. 

 PSILOSTOMID^ Looss, 1900, 604. 



PSILOSTOMIN.E Looss, 1900, 604.— Pratt, 1902, 888, 896 (includes: Psilost., Crepi- 

 dostomum, Rhytidodes, Allocreadium, Calycodes, Azygia, Helicometra, 

 Cotylotretus; related genera: Ptychogonimus, Orchipedum). 



PSILOSTOMUM Looss, 1899b, 573-574, 578, 579 (^os=kahl) (tod. platyurum); 



1900, 603, 604.— Braun, 1900, 232; 1901a, 33; 1901i, 56; 1901, 944; 1902b, 11, 

 15, 18, 19, 26, 147, 148.— Luehe, 1900, 489.— Pratt, 1902, 888, 897.— Stiles, 



1901, 189. 



