TURBELLAR[A. 
Verm. 9 
pi. xix. fig. 25 ; zeylanicay K., p. 97, pi. xix. fig. 26, all from Ceylon ; 
keelarti. sp. n., p. 92, pi. xvii. fig. 7, Singapore. 
Typhlolepta hyerleyana^ sp. n., p. 92, pi. xvii. fig. 8, Borneo. 
Centrostomum ocellatum, Keel., p. 97, pi. xix. fig. 27 ; punctatum, Keel., 
p. 97, pi. xix. fig. 28, Ceylon. 
Elasmodes ohtusus, sp. n., p. 93, pi. xviii. fig. 9, Singapore. 
Leptoplana patellensis^ sp. n., p. 93, pi. xviii. fig. 10, Simon's Bay ; 
aurantiaca, sp. n., p. 94, pi. xix. fig. 11, Singapore. 
Stylochoplana elegans, Keel., p. 98, pi. xix. fig. 29, Ceylon ; meleagrina^ 
K., p. 98, pi. xix. fig. 30, ihid. 
Stylochopsis malayensis, sp. n., p. 94, pi. xix. fig. 12, Borneo. 
Planocera thesea, Keel., p. 98, pi. xix. fig. 31, Ceylon. 
The diagnoses of Keelart’s Ceylonese species were published previously 
in “ Prodromus Faunae Zeylanicae.” 
Mesostomum lugdunense and herklotsianum, spp. nn., De Man (5, b). 
Bdellocephala, g. n., De Man (5, b) ; type. Fasciola punctata^ Pallas 
{Planaria bicornis^ Gmel). The median portion of the margin of the 
head between its ear-shaped projections constitutes a real sucking 
apparatus ; the posterior limit of the head is marked by a neck-shaped 
stricture. 
Geocentrophora, g. n., De Man (5, c), a terricolar Rhabdocoele ; body 
elongate, flat, pharynx barrel-shaped ; mouth in the middle of the semi- 
lunar margin of the head ; the male apparatus, consisting of a cylindrical 
sac, enclosing a chitinous hook, and a strongly muscular bladder, opening 
behind the mouth ; a single ovarian sac in the middle portion of the 
body, &c. G. spliyrocephala^ sp. n., ihid.^ Holland. 
Helminthology generally. 
la. Beneden, J. P. van. Animal parasites and messmates. London (In- 
ternational Scientific Series, xx.). Criticised by T. S. C., in Veterin- 
arian, xlix. pp. 326-328, 398-400, 481-484. 
lb. . Die Schmarotzer des Thierreichs. Leipzig. Criticised by Zurn, 
in Arch. f. wiss. und prakt. Thierheilk. ii. pp. 318-320, by Graf, D. 
Zeitschr. Thiermed. ii. pp. 268-272. 
2. CoBBOLD, T. S. Notes on Entozoa, iii. & iv. Pr. Z. S. 1876, 
pp. 200-204, 294-298, pis. xvi. & xxi. 
3. Leuckart, R. Die menschlichen Parasiten und die vonihnen herriih- 
renden Krankheiten, ein Hand-und Lehrbuch fiir Naturforscher und 
Aerzte. iii. (Schlusslieferung), Leipzig und Heidelberg. Abstract by 
H. Krabbe in Ugesk. f. Laeger (3) xxi. 10 pp. ; Rev. Vet^rin. xlix. 
pp. 96-98. 
4. Linstow, — Von. Helminthologische Beobachtungen. Arch. f. Nat. 
xlii. pp. 1-18, pis. i. & ii. 
6. Perroncito, E. Sulla tenacita di vita del Cisticerco della cellulosa e di 
