TURBELLARIA. 
Verin. 43 
Cicerina tetradactyla, Pas-de-Calais, River Ambleteuse, Giard, Microgr. 
prep, xii, 3, p. 107, fig. 1. 
Coeloplana^ affinities, Hubrecht, Jena. Zeitschr. xxxix, 1, pp. 151-176. 
Convoluta roscoffe7isis, movements of, Bohn, Bull. Mus. Paris 1903, pp. 352 
-364, 4 figg., 397-399 ; C. schultzii, Gorka, Allatt. Kozl. Magyar 
Tars, i, 1902, p. 106, fig. 4 ; C. roscoffensis^ bionomics, green cells, 
Keeble, Rep. Brit. Ass. 1903-1904, p. 691 ; C. sordida, C. 
hipparchia, pp. 227 & 228, pi. xiii, figg. 21-29, Graff, Zeitschr. wiss. 
Zool. Ixxviii. 
C. uljanini, p. 223, pi. xiii, figg. 18-20, C. confusa,\). 225, figg. l-7,0rotava, 
Graff, t. c. n. spp. 
Ctenoplana, affinities, Hubrecht, Jena. Zeitschr. xxxix, 1, pp. 151-176. 
Dendrocoelida, embryology, Mattiesen, Zeitschr. wiss. Zool. ixxvii, pp. 274 
-361, pis. x-xiii. 
Dendrocoelmn lacteum, regeneration, Morgan, Biol. Bull, vi, pp. 159-172. 
Derostoma unipunctata^ Markow, Trudui Kharkov. Univ. xxxix, 1, p. 60, 
fig. 56. 
Dinopkilus, early development as compared with that of Annelids, Nelson, 
Amer. Natural, xxxviii, ]>, 500 ; early development and cell-lineage. 
Nelson, P. Ac. Philad. Ivi, 3, pp. 687-737, pis. xliii-xlviii, 4 charts, 
6 figg. _ 
Discocelis hinoculata^ D. cyclops, Bermudas, Verrill, Tr. Connect. Ac. xi 
(1), pp. 43 & 44, pi. V, figg. 1, 3 & 4, n. spp. 
Dolichoplana voeltzkom^ Madagascar, anatomy, Mell, Abh. Senckenb. Ges. 
xxvii, 2, p. 224, pi. xxxv, figg. 8-11. 
Gyrator notops^ Markow, Trudui Kharkov. Univ. xxxix, 1, p. 49, fig. 45. 
Leptoplana tremellaris, form -regulation, Child, Smithson. Collect, xlv, 
pp. 134-143 ; L. lactoalha n. var. tincta, Bermudas, Verrill, Tr. 
Connect. Ac. xi (1), p. 46, pi. v, fig. 8. 
L. lactoalha, Bermudas, Verrill, op. cit. x (2), p. 595, fig. 9 ; L. australis, 
Port Phillip, Laidlaw, Mem. Manchester Soc. xlviii, No. 15, p. 3, 
n. sp. 
Mesostoma viridatum, M. lanceola, M. punctatum, M. rostratum, M. lingua^ 
M. productum, M. ehrenhergi, M. craci, Kharkow, Markow, Trudui 
Kharkov. Univ. xxxix, pp. 34-44, figg, 30-39 ; i/. productum, p. 218, 
M. lingua, p. 222, M. ehrenhergi, p. 227, M. 7mUabile, p. 235, M. craci, 
p. 241, M. tetragonum, p. 244, many figures, Luther, Zeitschr. wiss. 
Zool. Ixxvii. 
M. lacteum, East Africa, Neppi, Zool. Jahrb. Syst. xxi, p. 303, pi. ix, 
_ figg. 1-6, n. sp. 
Opistoma schultzeanum, Markow, Trudui Kharkov. Univ. xxxix, 1, p. 61, 
fig. 57. 
Otocelis ruhropunctata, anatomy, Graff, Zeitschr. wiss. Zool. Ixxviii, 
p. 216, pi. xiii, figg. 8-17. 
Pelmatoplana maheensis, p. 194, pi. xxxi, fig. 1 and text-figg. 1 & 2, 
P. hraueri, p. 202, fig. 2, Madagascar, structure, Mell, Abh. Senckenb. 
Ges. xxvii, 2. 
Perocephalus ravenalce, Madagascar, anatomy and histology, Mell, t. c. 
p. 205, pi. xxxi, fig. 3, text-fig. 3. 
Phagocata gracilis, regeneration experiments, Morgan Schiedt, Biol. 
Bull, vii, pp. 160-165 ; regeneration, Morgan, Biol. Bull, vi, pp. 159- 
172. 
Planaria lactea, fig. 60-64, P. polychora, p. 67, fig. 63, Markow, Trudui 
Kharkov. Univ. xxxix, 1 ; P. lactea, reductions, Schultz, Arch. 
Entwickmech. xviii, pp. 555-577, pi. xxxiv ; P. luguhris, P. macvXata, 
l)olarity and axial heteromorphosis, Morgan, Amer. Natural, xxxviii, 
pp. 502-505 ; P. luguhris, regeneration, Schultz, Biol. Centrbl. xxiv, 
pp. 310-317 ; P. macidata, control of heteromorphosis, Morgan, 
