363 



SPOROCYSTOPHOR^ Fil., .—Dies., 1858d, 240, 242. 



SPORONEMA Dies., 1855a, 380, "Bei alien zwei schwanzigen [Cercaria] hingegeD 

 wachst die Spitze des Sporenschwanzes in eine fadenformige unverastelte 

 oder verastelte Rohre aus, welche stellenweise in Knoten oder Kugeln 

 anschwillt, die neue Brut in alien Graden der Entwickelung einschliesst, und 

 endlich audi selbst vom Sporensehwanze abfitllt (Sporonema)"; 1858d, 270 

 (cf. Sporocystis). 



SPORONEMATA Dies., 1858d, 240.— See Sporonema. 



SPOROTHERIUM Dies., 1858d, 240 (i. e. Redia Fil.). 



SPYRANURA Mont., 1888a, 20, for Sphyranura. 



SQUALONCHOCOTYLE Cerf., 1899a, 347, 373, 420, 440, 445, 446, 454-455, 456 (type 



borealis, designated by Cerf. in correspondence with Stiles, Jan. 21, 1907). — 



Mont., 1903, 336 (subf. Onchocotylinse). 

 abbreviata (Olss., 1876) Cerf., 1899a, 375, 380, 382, 460, pi. 19, fig. 3 (syn. Oncho- 



cotyle abbreviata Olss.) (in Acanthias vulgaris; Roscoff). 

 borealis (Ben., 1853) Cerf., 1899a, 374, 379-380, 382, 421, 422, 423, 424, 427, 428, 431, 



433, 434, 436, 443, 444, 446, 456-457, pi. 18, fig. 13, pi. 19, fig. 7, pi. 20, figs. 13, 



14, pi. 21, fig. 16 (syn. Onchocotyle borealis Ben.) (in Scymnus borealis; 



Liege).— Odhn., 1905, 372 (syn. Onchoc. bor. Ben.). 

 canis Cerf., 1899a, 375, 380, 382, 398, 406, 410, 433, 443, 447, 450, 458-459, pi. 18, figs. 



1, 2, 7, 12, pi. 19, fig. 2, pi. 20, fig. 12, pi. 21, figs. 2, 6, 10 (in Galous canis; 



Roscoff). 



grisea Cerf., 1899a, 376, 381, 383, 461, pi. 19, fig. 8 (syn. Onchocotyle appendieu- 



lata Tasch., 1879) (in Hexanehus griseus). 

 spinacis (Goto, 1894) Cerf., 1899a, 376, 380-381, 383, 404, 417, 419, 424, 460-461, pi. 



19, fig. 4 (syn. Onchocotyle spinacis Goto) (in Spinax sp.). 

 vulgaris Cerf., 1899a, 375, 379, 382, 403, 406, 409, 419, 427, 437, 438, 444, 446, 450, 



457-458, pi. 18, figs. 3, 4, 9, pi. 19, fig. 1, pi. 20, figs. 5, 8-11, pi. 21, figs. 3, 5, 



7, 9 (syns. Polyst. appendiculatum of Thaer, 1850; Onchocotyle emarginata 



of Sons., 1890) (in Mustela vulgaris). 

 STEGANODERMA Staff., 1904, May 3, 486-487 (m. formosum) (tfr^a^o^covered). 

 formosum Staff., 1904, May 3, 486-487 (t. h. Hippoglossus hippoglossus; Canada.) 



(formosus, well formed). 

 STENAKRON Staff., 1904, May 3, 487 (m. vetustum) ((?r£ro?=narrow; aKpov=end). 

 vetustum Staff., 1904, May 3, 487 (in Hippoglossus hippoglossus; Hemitripterus 



americanus), based on Linton, 1901, 485, pi. 32, fig. 359, pi. 33, figs. 360-362, in 



Limanda ferruginea; Woods Hole) (vetustus old). 

 STENOCOLLUM Staff., 1904, May 3, 487 (m. fragile); 6tev6s, narrow; collum, neck. 



fragile (Lint., 1900) Staff., 1904, 487 (in Mola mola). 

 STEPHANOCHASMUS Looss, 1900, Dec. 3, 603 (=Stephanostomum Looss, 1899 



[not Stephanostoma Danielson & Koren] renamed, hence type cesticillus) ; 



1901b, 199; 1901e, 595, 597-605, 628, 629, 634, 654-661; 1901f; 1902g; 1902m, 



441, 780, 808, 838.— Braun, 1901a, 34; 1902b, 30.— Odhn., 1902, 37; 1902, 



155, 159; 1905, 331.— Pratt, 1902, 888, 895. 

 1899: Stephanostomum Looss, 1899b, 576 (tod. cesticillus), not Stephanostoma 



Danielson, 1880, worm. 

 baccutus Nicoll, 1907, 72, 80-83, pi. 2, figs. 5-7 (in Hippoglossus vulgaris; Scotland). 

 bicoronatus (Stoss., 1883) Looss, 1901e, 599-601, 604, fig. 2 (in Umbrina cirrhosa, 



Corvina nigra). 



caducus Looss, 1901e, 603-604, fig. 4 (in Gadus minutus, Lophius piscatorius; 

 apparently Triest).— Nicoll, 1907, 81. 



cesticillus (Mol., 1858) Looss, 1901e, 598-599, 601, 604, fig. 1 (in Lophius piscato- 

 rius).— Nicoll, 1907, 80, 81, 82, 83. 



histrix (Dies., 1850, for hystrix Duj., 1845) Staff., 1904, May 3, 485 (on fins of Pseu- 

 dopleuronectes americanus Walb., and in cysts free in stomach of Lophius 

 piscatorius containing 2 partially digested Limanda ferruginea). 



minutus Looss, 1901e, 604-605 (in Uranoscopus scaber; apparently Triest). — 

 Nicoll, 1907, 83. 



pristis (Delongchamps, 1824) Looss, 1901e, 601-603, 604-605, figs. 3, 5 (in Gadus 

 euxinus, G. minutus, Motella vulgaris).— Nicoll, 1907, 80. 



sobrinus (Levin., 1881) Staff., 1904, May 3, 485 (in rectum of Hemitripterus 

 americanus, Cryptacanthodes americanus, Lycodes sp.; Canada.) — Odhn., 

 1905, 331 (syn. Dist. sobrinum). 



