224 Dr. Ant. Collin und Dr. W. Bergmann: 



p. 44, Isle of Man, Plymouth; GaniMe (3), p. 164— 165, tab. XIV, 39, Man: 

 Port Erin. 



Neoplana n.g. (für Planaria ulvae Oerst.). „Corps allonge, posterieurement 

 obtus ou tronque, Tete continue avec le corps, tronquee ou subtronquee ä son 

 bord anterieur et munie de denx auricules et de deux ocelles reniformes" ; 

 Girard, p. 232. N. freqiiens (Leidy); Girard, p. 232. iV. grisea (Verr); 

 Girard, p 232—233, Rhode Island. 



Oligocelis pulcherrima (Gir.); Girard, p. 187, New Jersey. 



Oligocladus auritus Clap.; Gamble (1), p. 510— 511, England. — 0. san- 

 guinolentns Qtfgs.; Gamble (1), p. 509—510, tab. XXXIX, 3; Gamble (2), 

 p. 47; Isle of Man, Plymouth; Gamble (3), p. 170, tab. XIV, 42, 45, Man: 

 Port Erin. 



Phagocata coronata Gir. ; Girard, p. 173 — 174, tab. V, 48 — 50, Wyoming. — 

 P. gracilis Leidy; Girard, p. 167—173, tab. V, 42—47, U. S. A., östl. u. mitt- 

 lere Staaten. 



Plagiostoma caudatum Levius.; Gamble (1), p. 475; Gamble (2), p. 42; 

 Plymouth. ~ P. dioicum Metscbu.; Gamble (1), p. 471—472, tab. XL, 11, 

 Gamble (2), p. 42; Plymoutb. — P. elongatum n. sp.; Gamble (1), p. 473; 

 Gamble (2), p.42; Plymouth. - P. girardi 0. Schm.; Gamble (1), p. 477— 478; 

 Gamble (2), p. 43; Plymouth. — P. koreni Jeus.; Gamble (1), p. 476-477; 

 Gamble (2), p. 43; Plymouth. — P. ochroleucum Graff; Gamble (1), p. 478, 

 England: Millport. — T. pseudomaculatum n.sp.; Gamble (1), p.474; Gamble 

 (2), p. 42; Plymouth. — P. qiiadrioculatum n. sp.; Zacharias (1), p. 6, 20 — 22, 

 tab., fig. la— d; (2), p. 379; Holstein: Piöner See. — P. sagitta Ulj.; Gamble 

 (1), p.474— 475; Gamble (2), p.42; Plymouth. — ? P. siphonophorum 0. Schm.; 

 Gamble (1), p. 477; Gamble (2), p. 43; Plymouth. — P. sulphureum Graff; 

 Gamble (1), p. 472-473, tab. XLI, 20, Isle of Man; Gamble (3), p. 162, 

 tab. XIII, 29—30, Man: Port Erin. — P. vittatum Frey Leuck.; Gamble (1), 

 p. 475 -476; Gamble (2), p. 43; Plymouth, Isle of Man; Gamble (3), p. 162— 

 163, tab. Xin, 26. Man: Port Erin. 



Planaria alpina Dana; Borelli, p. 1— 10, 11, Oberitalien; Gamble (3), 

 p. 150 — 152, tab. Xn, 1—2, Man; Lancashire. — P. fuliginosa Leidy: Girard, 

 p. 179, Pennsylvanien, New Jersey. — P. gonocephala Dug. ; P. log-ubris., 

 0. Schm.; P. polychroa 0. Schm.; P. subtentaculata Drap.; Borelli, p. 10, 

 Oberitalien. — P. tigrina Gir.; Girard, p. 179, New Jersey. — P. torva 

 M. Schnitze; Borelli, p. 10; Oberitalien. — P. sp.; Raspail, Frankreich, 

 Gouvieux (Oise). 



Planocera Blainv. (char. emend.); Verrill, p. 471; mit Arten; Girard, 

 p. 188-190. — P. elliptica Gir.; Girard, p. 190-191, tab. VI, 59—60, Massa- 

 chusetts. — ■ P. folium Gr.; Gamble (1), p. 496—497, England: Berwick Bay.— 

 P. nebulosa Gir.; Girard, p. 191—192, Süd-Carolina. 



Planoceropsis n. sübg. (von Planocera Blainv.). „Tentacles, cerebral ocelli, 

 Pharynx, and stomach as in typical Planocera; marginal ocelli present. Repro- 

 ductive Organs mostly similar to those of typical Planocera, but the seminal 

 vesicle is free and three-lobed, with the central lobe elongated tapering back- 

 ward into a narrow duct that joins the penis, while the side lobes are continuous 

 with the vasa deferentia; the penis-sheath is short, thick, conical; the penis is 

 Short, styliform. Femal duct runs forward a short distance from the opening 



