36 JJJch. 
XIV. ECHINODEEMA. 
Psoitis phantapus ; Grieg (49) p. 4 ; Sluiter (152) p. 81. P. regalis ; 
l. c. P. squamatus ; l. c, ; Grieg (49) p. 4. 
Semperia, see under Cucumaria. 
Stichopus chloronotus ; Koehler (73) p. 285 ; (77) p. 385 ; Sluiter 
(152) p. 79. S. levis ; l. c. S. nutans ; Grieg (49) p. 4. S. regalis ; 
Marenzeller (104) p. 143; Sluiter (152) p. 79: spermato- 
genesis ; Field (38). S. sitchaensis ; Sluiter (152) p, 79. 
S. variegatus ; l. c. ; Koehler (77) p. 384. S. vastus ; Sluiter 
(152) p. 79. 
Synapta, development; Bury(17) pp. 47-64. S.beseli ; Koehler(73) p.285; 
Sluiter (152) p. 82. S. bushi , Bell’s figures criticised, species per- 
haps indistinguishable from S. inhaerens ; Chadwick (20) p. 236. 
S. digitata ; Marenzeller (104) p. 144; Sluiter (152) p. 82: 
Bell’s description of tentacles criticised ; Chadwick (20) p. 236. 
S. dubia , S. glabra } S. godefroyi , S. grisea } S. indivisa ; Sluiter 
(152) p. 82. S. inhaerens ; l. c. ; Grieg (49) p. 4 : Bell’s figures 
criticised, anatomy and histology described ; Chadwick (20). 
S. kefersteinii , S. lactea , S. psara ; Sluiter (152) p. 82. S. recta ; 
Koehler (77) p. 385. S. reticulata ; Z. c. ; Koehler (73) p. 286 ; 
and with var. maculata ; Sluiter (152) p. 82. S. rodea ; l.c. 
Thy one fusus ; Grieg (49) p. 4. T. mirabilis , variations from type ; 
Koehler (77) p. 378. T. raphanus ; Grieg (49) p. 4. T. sacella ; 
Sluiter (152) p. 80. 
Thyonidium rigidum , Indian Archipelago; Sluiter (152) Bijdr. Dierk. 
xvii, p. 80, n. sp. 
1 rochostoma arcticum (p. 82), T. boreale (p. 81) ; Sluiter (152). 
(C.) — ECHINOIDEA. 
General account, and classification of fossil forms thus : Subclass, 
Palechinoidea ) with Orders, Cystocidarida , Bothriocklarida ) Peris- 
choechinida ; Subclass, Euechinoidea } with Orders, Regulares ( Holo - 
stomata , Glyphostomata ), Irregxdares ( Gnathostomata , Atelostomata ) ; 
Zittel (180) p. 174. 
‘fAcliuophyma, n. g. of Diadematidte (p. 96), with type A. spectabile , 
Senouian of Endjirkoub, Lauristan (p. 98) ; Cotteau & Gauthier 
( 27) Ech. foss. Perse, n. sp. 
f Adytaster, introduced as “ Lambert, 1895,” but apparently n. g , with 
type Cyclaster lucentinus , Cotteau ; Lambert (88) p. 162. 
j 'Agassizia lovisatoi , Miocene, “ Calcaire compacte de Fontanazzo,” 
Sardinia ; Cotteau (26) Mem. Soc. geol. France, Pal. v, fasc. ii, 
M6m. No. 13, p. 49, n. sp. 
Amblypneustes ovum , change of proportions with age; Sluiter (151) 
p. 71. 
t Amphidotus sulcatus , probably = Cardiaster latecordatus ; Tate (157) 
p. 124. 
