ECHINOTDEA, ASTEROIDEA. IV, C, D. 
Ech. 49 
purpureus (Mull. ?) Agass., figured ; Mazzetti (108) p. 424. S. 
rcischii ; Grieg (49) p. 11. S. regina (p. 420), S. rissoi (p. 424), S. 
semelanensis (p. 423); +Mazzetti (108). +£. simplex, see Mar etia. 
\S. spmosissimus , probably includes S. purpureus , S. siculus, and S. 
meridionalis , figured ; Mazzetti (108) p. 419. +S. subconicus ; op. 
cit. p. 420. 
Spkairechinus australice ; Sluiter (151) p. 70. S. granularis*, Seeliger 
(148); Sluiter (151) p. 70: spermatogenesis; Field (38) : small 
specimen; Koehler (78) p.*225 : karyokinesis of ovum ; Hill (58) : 
fecundation of ovum ; Hill (59) : genital system and madreporite ; 
Russo (141). 
Stephanocidaris bispinosa ; Koehler (77) p. 409. 
Stomopneustes variolaris ; Sluiter (151) p. 69. 
Strongylocentrotm albus ; Bernard (12). S. depressus ; Sluiter (151) 
p. 69. S. drbbachiensis ; Grieg (49) p. 1 1 ; Koehler (78) p. 225 ; 
Sluiter (151) p. 69. S. eurythrogrammiis ; l. c. S. franciscanus ; 
l. c. S. intermedius ; l. c. S. lividus ; Koehler (78) p. 225 & (79) 
p. 229 ; Sluiter (151) p. 70 ; Zoja (181) : spermatogenesis ; Field 
( 38) : experimental change of environment during development and 
its effect; Vernon (163). S. mexicanus ; Sluiter (151) p. 70. S. 
tuberculatus ; L c. See also Toxopneustes. 
Temnechinus scillce , described and figured ; Mazzetti (107) p. 213. 
Temnopleurus hardwichii , T. reynaudi , T. toreumaticus ; Sluiter (151) 
p. 70. 
Toxobrissus , see Kleinia. 
Toxopneustes , ovum ; Wilson (173). T.pileolus ; Koehler (77) p. 414; 
Sluiter (151) p. 71. T. varicgatus ; l. c . ; Wilson (172) ; Wilson 
& Mathews (175). See also Strongylocentrolas. 
iTrachyspatangus per oni (olirn Macropneustes ), Sardinia ; Cotteau (26) 
p. 51. 
Trigonocidaris albida ; Koehler (78) p. 224 & (79) p. 228. 
t Tripneustes parhinsoni ; Mazzetti (108) p. 418. 
Tripylus excavalus , syn. of T. cavernosus\ Bernard (12) : with commensal 
Lamellibranch ; Bernard (11). 
+ Trisalenia, n. g., with type Salenia loveni , Cotteau; Lambert (83) p.262. 
\Tylocidaris clavigera , discussed ; Lambert (83) p. 261. 
Wologesia , n. g. of Cassidulidoe (p. 65), with type V. talaosi, Senonian of 
Aftab, Louristan (p. 66), Cotteau & Gauthier (27) Ech. foss. Perse, 
n. sp. 
(D.)— ASTEROIDEA. 
General account and classification of fossil forms under Orders : 
Encrinasterice and Euasterice , the latter divided with Sladen into 
Phanerozonia and Cryptozonia ; Zittel (180) p. 170. 
Achanthaster echinites ; Koehler (77) p. 402 ; Sluiter (150) p, 63. 
Anasterias minuta , see Asterias rugispina. 
1895. [vol. xxxii.] 
e 29 
