TURBELLARIA. 
Verm. 45 
anatomy, occurrence, Dorner, Schr. Ges. Konigsb. xliii ; M. rostratum , 
winter and summer eggs, Bresslau, Verh. Deutsch. zool. Ges. xiii, 
pp. 126-139, 2 text-figg. 
M. masovicum , p. 20, pi. i, fig. 10, pi. ii, figg. 3 & 4, M. cycloposthe , p. 25, 
pi. i, figg. 5, 11 & 12, M. exiguum , p. 29, pi. i, fig. 4, East Prussia, 
structure, Dorner, Schr. Ges. Konigsb. xliii, n. spp. 
Microstoma inerme , p. 10, pi. ii, fig. 2 ; M. giganteum , fig. 1, East Prussia, 
structure, Dorner, t. c. ; M. punctatum , East Prussia, structure, 
Dorner, t. c. p. 11, pi. i, figg. 1, 15-18 : n. sp. 
Notoplana (Polycladida) n. gen. for /V. evansii n. sp., Straits of Malacca, 
anatomy, Laidlaw, P. Zool. Soc. London 1903, ii, pp. 302-305, pi. xxiii, 
fig. 2. 
Ommatoplana (Polycladida) n. gen. for 0. tuberculata n. sp., British East 
Africa, Prison Island, anatomy, Laidlaw, t. c. p. Ill, pi. ix, figg. 5-7. 
Paraplanocera aurora , Zanzibar, anatomy, Laidlaw, t. c. p. 102, pi. ix, 
fig. 1, n. sp., 
Pericelis ( = Typhlolepta Collingwood) byerleyana , Minikoi, anatomy, espe- 
cially of the female and male organs, Laidlaw, Fauna Maidive i, 
pp. 291-294, pi. xiv, fig. 6, pi. xv, figg. 15-17. 
Pkagocata gracilis , experiments in heteromorphic regeneration, Bardeen, 
Arch. Entwickmech. xvi, pp. 1-20, 18 figg. 
Phylloplana (Polycladida) n. gen. for P. lactea n. sp., Zanzibar, Laidlaw, 
P. Zool. Soc. London 1903, ii, pi. ix, fig. 3. 
Plagiostoma lemani , East Prussia, Dorner, Schr. Ges. Konigsb. xliii, 
p. 47, pi. i, fig. 7. 
Planaria; spp. East Prussia, characters and occurrence, Dorner, t. c. 
pp. 49-51; P. maculata, life-history, Curtis, Nature lxvii, i, p. 88; 
P. lugubris , internal influences that determine relative size of double 
structures, Morgan, Biol. Bull, iii, pp. 132-139, 22 figg. ; P. maculata , 
P. lugubris, experiments in heteromorphic regeneration, Bardeen, 
Arch. Entwickmech. xvi, pp. 1-20, 18 figg. 
Planocera crosslandi, Zanzibar, anatomy, especially of the reproductive 
organs, Laidlaw, P. Zool. Soc. London 1903, ii, p. 100; P. armata , 
p. 282, pi. xv, figg. 10-12, P. langii , p. 286, pi. xiv, fig. 1, pi. xv, fig. 13, 
Minikoi, anatomy, Laidlaw, Fauna Maidive i ; n. spp. 
Prosthiostomum elegans , p. 298, pi. xiv, fig. 8, pi. xv, fig. 20, P. cooperi , 
p. 301, pi. xiv, fig. 2, Laccadive, anatomy, Laidlaw, t. c. ; P. pallidum , 
Straits of Malacca, Laidlaw, P. Zool. Soc. London 1903, ii, p. 317, 
fig. 56, n. spp. 
Pseudoceros gardineri, 296, pi. xiv, fig. 4, P. punctatus, fig. 5, P. gamblei , 
p. 297, pi. xv, fid. 18, P. pseudoceros, pi. xiv, fig. 3, P .flavomarginatus, 
p. 298, Laccadives, Laidlaw, Fauna Maidive i ; P. bedfordi , pi. xxiii, 
fig. 9, P. collingwoodii, P. (?) rubellus, fig. 10, Singapore, Laidlaw, 
P. Zool. Soc. London 1903, ii, p. 314 : n. spp. 
Rkynchodemus sp. found in the Maldives, Laidlaw, Fauna Maidive ii, 1, 
p. 579. 
Seme ' * anatomy, Laidlaw, P. Zool. Soc. 
Stenostoma , regulation, Child, Science xiv, pp. 28 & 29 ; reproduction, 
and anatomy of reproductive organs in the genus, Sekera, Zool. Anz. 
xxvi, pp. 537-544, 569-577, 601-608 ; experimental control of form- 
regulation in zooids and pieces, Child, Arch. Entwickmech. xv, 
pp. 603-637, pis. xxiii & xxiv; S. grande , regulative destruction of 
zooids and parts of zooids, Child, op. cit. xvii, pp. 1-40, pis. i-iii. 
S. turgidum , Plon, in moor pond, Zacharias, Forschber. Plon x, pp. 238, 
240 & 241, pi. ii, figg. 7 & 8, n. sp. 
Stylochus zanzibaricus , Zanzibar, anatomy, Laidlaw, P. Zool. Soc. London 
1903, ii, p. 105, fig. 5, n. sp. 
