76 Echw. 
XIV. ECHINODERMA. 
it? “eine grundlegende und kritische Sichtung des bereits bekannten 
Materials notiger ware als die zahlreichen Neuschopfungen von in 
ihrer Existenz sehr zweifelhaften Formen.ich werde daher [!] die 
letztere [S. striatula Ag.j als S. agassizi mihi bezeichnen”; Oppenheim 
( 211) p. 68. S. subrotunda ; Deydier (68) pp. 321, 326: discussed; 
Airaghi (3) p. 377. S. subrotundaeformis, descr.; op. cit. p. 375, 
pi. xv : distinguished from /S'. subrotunda , measurements of ambulacra; 
Oppenheim (210) p. 192. S. subtetragona; Douvill£ (71) p. 31. 
/S'. tenera ; Patrini (213): inch /S'. cavipetala ; Oppenheim (210) 
p. 192. /S', vindobonensis ; Roth v. Telegd (242) p. 99. 
\Sismondia, —/S', ombonii n. sp., Middle to Upper Eocene near Verona, 
cotypes in Univ. Padua (p. 189, pi. ix), /S', rosacea (p. 189) ; Oppex- 
heim (210). S. saemanni var. nov. minor ; Fourtau (83). 
Spatangoidea , divided into 6 famm.:— Ananchitidae , Pourtalesiadae , 
Oeropidae , Toxasteridae, Brissidae , Prospcitangidae ; Lambert in 
Grossouvre (116) p. 969. 
Spatangus ascribed to Klein 1734, or at least to Leske 1778, and the 
genotype said to be “le plus anciennement connu des Spatangues 
vivants, celui de la Mediterranee ”, and distinguished from n. g. Pro- 
spatangus (q. v.); Lambert (161) p. 54: vide etiam Manama. t/S'. 
acuminatus Goldf., figd. Grant 1840; Geol. Soc. Loxdox (101) 
p. 36. t/S'. almerai n. sp., Eocene of Barcelona; Lambert (161) 
p. 54, pi. iii. f/S'. britannus; Lebescoxte (164) p. 279: Picque- 
xard (224). S. canavarii ; Mariaxi (190) p. 321. f/S’. cf. deydieri ; 
Deydier (68) p. 314. fS. elongatus Grant 1840, type; Geol. Soc. 
London (101) p. 36. t/S'. euglyphus, descr.; Airaghi (3) p. 386 : 
formerly referred by author to Euspatangus ornatus , perhaps inch 
U /S. purpureus Mull.” Mazzetti; Oppenheim (210) p. 272. t*S'. e.v- 
centricus ; Leney (167) p. 227. t/S'. hieroglyphs cus, probably syn. 
of Micraster leskei ; Lambert in Grossouvre (116) p. 970. US'. 
lacunosus Goldf. = Herniaster amplus Desor, is perhaps Opissaster ; 
Gauthier (96) p. 143. t/S'. leskei Desm. v. Micraster leskei. fS. 
loncophorus ; Oppenheim (210) p. 273. t/S'. obliquatus Grant 1840, 
type; Geol. Soc. London (101) p. 36. S. purpureus; Grieg (113) 
p. 33 : commensal, habitat, food for fish ; Pearcey (218) p. 317. t/S'. 
pustulosus Wright 1866, type ; Geol. Soc. London (101) p. 32. /S'. 
raschi , distrib. ; Grieg (113) p. 33. t/S 1 . ungula Morton, is a Hemi - 
aster ; Lambert in Grossouvre (116) p. 970. 
Sperosoma grimaldii ; Albert (4) pp. 962 & 963 : Richard (238) pp. 83, 
88, 89. 
Sphaerechinus granularis , movement of spermatozoa; Buller (38) p. 151: 
fertilisation; Dungern (75): larva; Steinbruck (267): II, f, viii; 
Fredericq (85). 
t/S 'tenonia morgani n. sp., Aptian?, Kouli Valamtar, Persia; Gauthier 
( 96) p. 123, pi. xviii: is rather a Jeronia ; Lambert in Review. 
iStereocidaris ,— S. reussi ; Wollemann (302). S. subherrcynica ; Wolle- 
mann (299 & 302). 
Stigmatopygus , vide Cyrtoma. 
t Stomechinus perlatus ; Schmierer (254) pp. 573, 585. 
Stricte-infundibidati. v. sub Clypeaster. 
Strongylocentrotus droebachiensis ; Pearcey (218) p. 316 : inch S. pallidus 
as var.; Grieg (113) p. 32: arsenic; Bertrand (21): habitat, 
general account, locomotion, digestive fluids, food ; Scott (256). S. 
erythrogrammus ; Sayce (248) p. 150. S. gibbosus ; Clark (48) 
p. 526. /S', lividus ; Gourret (104): ii, c, Vii; Przibram (228): 
movement of spermatozoa; Buller (38) p. 151: fertilisation ; 
Dungern (75): see it, f, iv; Galeotti (92): larva; Steinbruck 
( 267): see ii, f, viii; Boveri (29) p, 72: Cuenot (53) p. 115: 
