13 Echin. 
Systematic — Echinoidea. 
1031 
f. Eocene. 
Bather, 7 ; Dickerson & Kew, 40. 
iii. Mesozoic. 
a. General. 
Charpiat, 17. 
b. Cretaceous. 
Navarro, 114 ; Hawkins, 63, 64, 68. 
1. Upper Cretaceous. 
Brydone, 13 ; Checchia-Rispoli, 18 ; 
Lambert, 90, 94 ; Ravn, 122 ; Valette, 
137 ; Waring, 140. 
2. Lower Cretaceous. 
Eilian & Reboul, 87 ; Lambert, 92, 
93, 94. 
c. Jurassic. 
Hawkins, 63, 64, 66. 
1. Upper Jurassic. 
Douvill6, 43 ; Hawkins, 65 ; Upton, 
136. 
2. Lower Jurassic. 
Jaworski, 85. 
d. Lias (and Rhaetic). 
Embrey, 45 ; Tilmann, 134 ; Upton, 
136. 
e. Trias. 
Dornyay, 42 ; Jaekel, 84. 
iv. Palaeozoic. 
d. Upper Carboniferous. 
Bather, 5 ; Clark, 31 ; Mather, 106. 
e. Lower Carboniferous. 
Macnair, 103, 104. 
f. Devonian. 
Paura y Sans, 46. 
g. Silurian. 
Faura y Sans, 46 ; Foerste, 54 ; 
Spencer, 127. 
h. Ordovician. 
Bather, 3, 4, 5 ; Foerste, 53 ; Hudson, 
78 ; Isberg, 82 ; Raymond, 123 ; 
Spencer, 127. 
k. Cambrian, 
Faura y Sans, 46 ; Walcott, 139. 
III. SYSTEMATIC INDEX. 1031 
A. General. 
[Vacant,] 
B. Holothurioidea. 
Aclinopyga agassizi at Bermuda, 
Crozier 38. 
f Chirodota Upton 136. 
Cucumarici punctata, Crozier 35 ; C. 
f rondos a, Grieg 62. 
Holothuria larval anatomy. Boas 11 ; 
sensation, Crozier 33, 37 ; alimenta- 
tion, Crozier 34, 35 ; reproduction, 
Crozier 36 ; food properties, Hornell 
77 ; H. atra figd. Plate 121. 
Holothuriidae as food, Seale 126. 
Molpadia oolitica, Grieg 62. 
Pseudostichopus trachus occultatus pro- 
tection, Mortens en 113. 
Stichopus moebii, Crozier 35 ; S. 
tremula nervous system, Gothlin 57 ; 
S. chloronotus as food, Hornell 77. 
Synapta beselii , Plate 121. 
Synaptula hydriforme protection 
Mortensen 113. 
C. Echinoidea. 
Abatus cordatus, Koehler 89; A., 
Clark 30. 
Acesie, Clark 30. 
Acropellinae trib. n., Lambert and 
Thi6ry Ess. nom. Echin. 1914 p. 267. 
f Acrosaster michaleti Lambert sp. n. 
Bathonian Var, Lambert and Thi6ry 
t.c. p. 261. 
Aeropsidae fam. n. for A eropsis and 
Aceste, Clark Mem. Mus. Comp. Zool. 
Harvard 46 p. 133. 
A eropsis, Clark t.c. p. 134. 
f Agassizia clevei Cotteau figd., 
Dickerson and Kew 39. 
Alexandraspis nom. mut. (= Alex- 
andria Pfr. 1881 non Molin 1860) type 
A. magnifica Pfr., Lambert and 
Thi6ry Ess. nom. Echin. 1914 p. 315. 
Alexandria vide Alexandraspis. 
Amblypneustes grandis, pachistus 
Clark 27. 
Amphipneustes, Clark 30. 
f Anomalanthus gregoryi, Lambert 91. 
\ Anorihoscutum gen. n. type Scutella 
interlineatum, Stimps., Lambert and 
ThiIsry Ess. nom. Echin. 1914 p. 319. 
