227 



DISTOMA — Continued. 



reticulatum Poir., 1886, 39, pi. 3, fig. 8 (in Axinurus dugesii). — Braun, 1899g, 491 



(syn. of Clinost. marginatum); 1900h, 44, 45. 

 retikulatum Looss, 1885b, 59, for reticulatum. 



retroconstrictum Sramek, 1901, 95, 108, fig. 62 (syn. Monost. constrictum) (in 



Abramis brama Cuv.); 1902, 21 Apr., 173. 

 retroflexum Mol., 1859, 290 (in Belone acus; Batavii); 1861, 213.— Braun, 1893a, 



910; 1893b, 184 (in Bel. vulgaris).— Cams, 1884, 124.— Dies., 1859c, 432.— 



Luehe, 1900, 488, 492; 1901, 480.— Stoss., 1883, 117 (in Bel. acus); 1886, 16; 



1891, 216. 



retusum Duj. , 1845a, 405-406 (in Rana temporaria; Rennes), to (Brachyccelium). — 

 Baillet, 1866b, 96.— Ben., 1858a, 1861a, 92-96, 178, 186, pi. 11, figs. 9-27.— 

 Braun, 1892a, 767; 1893a, 860, 866, 881.— Cobbold, 1860a, 18 (in Rana escu- 

 lenta; Valentin).— Dav., 1877a, lxxi, fig. 34— Dies., 1850a, 388 (includes D. 

 clavigerum; D. ranse esculentse); 1858, 348 (in Rana halecina); 1859c, 434 

 (cf. Cere, armata minor Ben., 1858a, 98, pi. 11, figs. 9-27. in Lymnseus stag- 

 nalis; Belgium).— Ere, 1881e, 73, 82, 84, 85, 89; 1882a, 309, 318, 320, 321, 

 325.— Fraip., 1880c, 417.— Gamb., 1896a, 72.— Hahn & Lefevre, 1884a, 516 (of 

 "Rud.").— Leidy, 1851, 207; 1856, 44.— Linst., 1887, 97, 98, 99.— Looss, 

 1894a, 82, 84 (of Ben. is syn. of D. endolobum), 85, 208; 1899b, 611.— Luehe, 



1899, 536.— Mont., 1893, 43.— Pag., 1857, 41.— Staff., 1902, 724.— Stiles, 1901, 

 197, 199, 201.— Stoss., 1889, 63.— Also reported for Phryganeida3 larvse. 



rhatonisii Simon, 1897, 223, misprint for rathouisii. 

 rhizophisse Mont., 1888, 199 (for rhizophysae). 



rhizophysae Studer, 1878, 12-13, pi. 1, figs. 2, 7 (in Rhizophysa conifera). — Braun, 



1893a, 869; 1893d, 468.— Mont., 1888, 199 (rhizophisse) ; 1893, 123. 

 [rhodopyge Sluiter, 1898 (a tunicate).] 



rhombi Ben., 1870, 72 (in Rhombus maximus). — Braun, 1893a, 872. 



ricchiardii Lopez, 1888, 137-138.— Looss, 1899b, 552, 736; 1901, 204, 206; 1902m, 



482, 791 (amphitypie), 846, 854. 

 richardii Brand., 1891b, 267 (for richiardii). 

 richiardi Mont., 1891, 500 (for richiardii). 



richiardii Lopez, 1888a, 137-138 (inAcanthias vulgaris; Risso). — Ariola, 1899, 8. — 

 Brand., 1891b, 267 (richardii).— Braun, 1892a, 698, 715.— Crety, 1892b, 373 

 (vitelline nuclei of); 1892c, 396, 399 (richiardi); 1892, 24-26, fig. 2; 1892, 

 (92-97); 1893a, 380, 382-384 (richiardi).— Linst., 1888, 46; 1903, 354.— Looss, 

 1894a, 134, 145, 166, 179, 189, 190, 200, 204, 210, 211, 224; 1902m, 482 (ricchi- 

 ardii), 791, 846, 854, 855 (type of Probolitrema).— Mont., 1889, 132-134; 1889, 

 612; 1891, 500 (richiardi); 1892, 5, 6, 7 (richiardi); 1892, Oct. 7, 188 (richi- 

 ardi); 1893, 17, 19, 32, 33, 34, 40, 41, 42, 43, 49, 50, 61, 62, 65, 66, 67, 68, 69, 71, 

 72, 76, 78, 79, 82, 83, 84, 85, 86, 87, 88, 90, 91, 94, 95, 96, 97, 98, 99, 102, 103, 

 106, 107, 109, 110, 112, 114, 117, 120, 122, 135, 139-148, 209, pi. 1, fig. 10, pi. 5, 

 fig. 51-55, pi. 6, fig. 87, pi. 7, figs. 91-102, pi. 8, figs. 125-130; 1899,103; 1896, 

 147, 166 (richiardi).— Of enheim, 1900, 147, 153, 156, 160. 163, 164, 169, 174.— 

 Shipley & Hornell, 1905, 54, 55 (in Rhinodon typicus).— Sons., 1890, 135 

 (richiardi).— Stiles, 1896, 205. 



rigens Linst., 1878a, 282 (in Scymnodon ringens) [apparently lapsus for Dist. ligula 

 Ben., 1871a, 12], 360 (ringens).— Ariola, 1899, 8.— Mont., 1893, 53. 



ringens Rud., 1819a, 101, 385 (in Picus tridactylus; Mus. Vien.). — Braun, 1893a, 

 877; 1893d, 467; 1901, 561, 568.— Dies., 1850a, 361 (syn. of D. macrost.).— 

 Duj., 1845a, 444.— Linst., 1903, 354.— Stoss., 1892, 184 (syn. of D. macrost.); 

 1898, 23.— Schlotthauber, 1860, 130. 



ringens Linst., 1878a, 360, see rigens. 



ringen Cobbold, 1880, 139-140, pi. 10, figs. 1-3 (Homo); 1884g. 976.— Anders, 1903, 

 6 ed., 1245 (syn. of D. pulmonale).— R. BL, 1888a, 627-630, 631, fig. 326; 1891, 

 610 (syn. of D. westermanni).— Braun, 1893a, 876, 877, 882; 1901e, 332; 1903, 

 3 ed., 155 (syn. of Paragonimus westermani); 1906, 161. — Brunet, 1902a, 125. — 

 Chedan, 1886a, 241-244.— Coplin, 1898, 339-340.— Dunglison, 1893, 338.— 

 Eyles, 1887a, 660.— Gamb., 1896a, 63.— Giard & Billet, 1892a, 614.— Hackley, 

 1886, 519.— Hahn & Lefevre, 1884a, 546-548 (syn. of D. pulmonale Bselz).— 

 Huber, 1896a, 576 (syn. of D. pulm.).— Ijima, 1889b, 148.— Inouye, 1897c, 1-4 

 (in brain); 1903a, 120-135; 1904a, 617-618.— Jackson, 1888a, 653.— Katsurada, 



1900, 506.— Linst., 1889, 3; 1890f, 178.— Lockwood, 1901, 2 ed., 821.— Looss, 



