154 TAPEWORMS OF HARES AND n A r.BJTS— STILES. 



Dorsal canal dorsal to lateral of ventral caual. (ienital canals ])ass 

 dorsally of longitndinal canals and nerves. 



Host. — Horse {Eqtins coballns). 



This diagnosis is base«l in part upon the anatomical discussiou of 

 this worm by Zschokke/ in 1888. 



ANOPLOCEPHALA TRANSVERSARIA (Krabbe, 1879), R. Blanchard, 1891. 



(Plate VI, figs. 4-7.) 



1879, Tallin traiisversaria Krabbe, Verb. d. K. Gcs. d. Frde. d. Natur, Authropol. unci 



Ethuographio, XXXIV, Moskaii, pp. 12-8, iigs. 1-6. 

 1891, Anoplocvphala transrcrsaria (Krabbe, 1879), K. Blanchakd, Mf'm. Sot-, zool. 



France, IV, ]). 448. 



Diagnosis. — Anoplocepliala Iransversaria (Krabbe, 1871)), E. Blanch- 

 ard, 1891: Strobila attains 10 to 10 cm. in length by to 8 mni.^ in 

 breadth, and is composed of 200 to 300 segments. Head distinct, O.C 

 to 0.8 mm. broad by O.G mm. long, suckers powerful and prominent; 

 posterior lobes absent; neck absent. Genital pores unilateral at about 

 the middle of the margin. Male organs: 00 to 80 testicles to each seg- 

 ment, confined to theaporose portion of the median lield; cirrus-pouch 

 large. Female organs: Vulva ventral of cirrus-pouch ; receptaculnm 

 seminis elongate; ovary in pore-side portion of median field; uterus 

 transverse, with pouches. Dorsal canal lateral of ventral canal. Gen- 

 ital canals pass the longitudinal canals and nerves dorsally. Ova with 

 well-developed pyriform body. 



Host. — Arctomys, sp. ; in Turkestan by Fedschenko. 



Diagnosis is based on Zschokke's anatomical discussion in 1888.^ 



Genus ANDRYA, Railliet, 1898. 



1893, Andri/a, Railliet, Traito de Zoologie modicale et agricole, I, p. 283. Type, 

 Tania rhoixdoccphalu, Riebm, 1881. 



Provisional (Ikifjnosis. — Auoi)locei)haliniie with segments broader than 

 long, or as long as broad. One set each of male and female organs to 

 each segment; genital pores irregularly alternate with nuirked ten- 

 dency to unilateral ity; female glands in median field on pore side of 

 median line; uterus appears as a network with peripheral dichotomous 

 branches and afterwards assumes a more saccular form; testicles 

 confined to median field; a distinct round or elongate pedunculated 

 prostatic gland near ventral canal on pore side of median field; genital 

 canals pass dorsally of ventral (and ! dorsal) canal and- nerve. Dorsal 

 canal dorsal t(» dorso — ( ? lateral ) of ventral canal. Calcareous corpus- 

 cles develop in distal portion of strobila. Egg with well developed 

 pyriform body, the horns of which are rather short. Hosts: Kodents. 



Type. — Andrya rhopalocephala (Riehm, 1881), Stiles, 1895. 



'Reches. Strnc. Anat. ft Histl. des Cestodes, Gen<'ve, pp. 18^6, figs. 1-14. 



-There is evidently a typograpliical error in Zscliokke's figures, lor he gives the 

 breadth of the niaturo segments at O.G to 0.!S mm., yet .states on the same ]>age tiiat 

 the proglottids are O.o mm. long, and twelve times as broad as long. 



^ Reches. Struc. Anat. et Histl. des Cestodes, (Jeuive, 1888, pp. 47-63, figs. 15-20. 



