2CX3 



ECHINOIDEA. II. 



Stereocidaris. I. 12, 14, 23, 26, 27, 29, 35, 

 41, 167, 171, 172. II. 15, 17. 



— canaliculata. I. 27, 29, 89, 173, 17S. 

 II. 16. 



— grandis. I. 6, 23, 26, 29. 



— incerta. I. 29. 



— iudica. I. 23, 29, 41. 



— iiigolfiana. I. 22, 23, 29, 38-41, 43. 

 II. 9, 10, 187, 188, 189, 192. 



— japonica. I. 23, 29. II. 16. 



— Lorioli. I. 170-171, 172. II. 7. 



— niicrotuberculatus. I. 23, 30. 



— MorteiLseui. I. 29. 



— nutrix. I. 27, 29, 89, 173, 178. 



— .sceptriferoidcs. I. 23, 29. 



— tenuispinus. I. 23, 30. 

 Stereopneuste.s. II. 85, 87, 89. 

 Steniata. II. 87. 



Steruopatagus. II. 57, 71, 79, 84, 85, 86, 



89. ' 

 Stolonoclypiis. II. 32. 

 Stomopneustes. I. 8, 9, 86, 91, 93, 95, 116, 



'32. 133- 



— atropurpureus. I. 127, 134. 



— variolaris. I. 126-127, '34- 

 Stoniopneustidæ. I. 133. 

 Streptosomata. II. 87. 

 Strougylocentrotidæ. I. 91. 

 Stroiigylocentrotiuæ. I. 137, 140, 162-165. 

 Strongylocentrotus. I. 8, 10, 90, 91, 96, 



97, 114, 117, 118, iig, 121-126, 132, 

 133. 137, 160, 179. II. II, 25, 26, 27, 

 135- 



— albus. I. 92, 95, 119, 122, 123, 167, 

 168. 



— armiger. I. 119, 124. 



— bullatus. I. 119, 122, 123. 



— caruosus. I. 164. 



— chloroceutrotus. I. 119, 120, 121, 

 138, 164, 178. 



— depressus. I. 119, 121-122. 



— drobachiensis. I. 4, 11, 92, 96, 97, 

 104, 118, 119, 120, 121, 122, 125, 

 138, 142,162-165, 167, 168, 178, 179, 

 181. II. 165, 179, 181, 1S2, 187, 188, 

 189, 193. 



— erythrogramuius. I. 84, 119,124-125. 



— eurythrogrammus. I. 124. 



— franciscanu.s. I. 119, 120, 121, 138. 



Strongylocentrotus Gaiinardi. I. 3, 119, 

 124. 



— gibbosus. I. 119, 122-123, i78> '79- 



— globulosns. I. 119, 120, 126, 140. 



— granularis. I. 163, 164. 



— intermedius. I. 3, 119, 120, 121, 



138, 178. 



— lividus. I. 4, 5, 92, loS, 123, 124, 

 165, 181. 



— mexicauus. I. 119, 120, 126, 140, 

 179. 



— nudus. I. 119, 120, 126, 140, 179. 



— oiualostoma. I. 119. 



— pallidus. I. 163, 164. 



— pictus. I. 164. 



— pulcherrimus. I. 121, 133, 135, 138, 

 178. 



— purpuratus. I. 119, 120, 121, 138. 



— tuberculatus. I. 114, 116, 117, 119, 

 124, 125. 



Temnechinus. I. 82, 85. 



— iiiaculatns. I. 84. 



— Scillæ. I. 85. 

 Teiiinopleuridæ. I. 81-90, gi. II. 14. 

 Temnopleurus. I. 114. 



— Hardwickii. II. 8. 



— toreumaticus. II. 8. 

 Toxaster. II. 87. 



Toxobrissus. II. 161, 166, 167, 16S, 175. 



— pacificus. II. 44, 163, 167, 168. 

 Toxocidaris. I. gi, 125, 126, .^2, 133, 138, 



139. i7''>- 



— anniger. I. 13Q. 



— Delalan di. I. 125. 



— erythrogranimus. I. 139. 



— tuberculatus. I. 125, 126, 139. 

 Toxopneustes. I. 3, 10, 91, 96, 108, 109, 



1 10, 113-114, 115, 118, 131, 133, 135. 

 136. II, II, 173. 



— elegaiis. I. iio, iii, 112, 114, 136. 



— maculatus. I. iio, iii, 115, 140. 



— pallidu.s. I. 162. 



— pictus. I. 162. 



— pileolus. I. 94, IIO, HI, 112, 114, 



"7. 136- 



— rosens. I. 112, 114, 136. 



— semituberculatus. I. 110, iii, 112, 

 114. 



Toxopneustes varie.gatus. I. 110, 112, 114. 

 To.xopneustidæ. I. 91, 92, 96, 135, 140, 



162-165. II. 14, 15, 27. 

 Tretocidaris. I. 16, 28. II. 15, 170. 



— annulata. I. 16, 17, 28, 172. II. 7, 

 169-170. 



— Bartletti. I. 16, 17, 28. II. 169, 170, 

 185, 186, 188, 189, 192. 



— spinosa. I. 17, 28, 172. II. 7, 184, 

 185, 192. 



Tricliælina paradoxa. I. 117. 

 Trigonocidaris. I. 82, 85, 86. II. 190. 



— albida. I. 84. II. 1S5, 186, 187, 188, 

 189, 192. 



— monoliui. I. 84. 

 Triplechinæ. I. 92. 



Triplechinidæ. I. go, 91, 98, 101, 121, 130, 



133. 11. u. 

 Tripneustes. 1. 91, 109, iio, 113-114, 115, 



116, 131, 133, 135, 136. II. II, 190. 



— angulosus. II. 184. 



— depressus. I. 110, 118, 137. 



— esculeiitus. I. 110, 112-113, '37- H- 

 184, 1S5, 1S6, 188, 189, 193. 



— gratilla. I. 113, 137. II. 184, 193. 



— variegatus. 1. 111, 113. 

 Tripneustidæ. I. 90, 92. 

 Tripylaster. II. 122. 



— Philippii. II. 123. 

 Tripylus. II. 122. 



— fragilis. II. 108. 

 Tromikosoma. I. 9, 46, 62, 64, 177. 



— Koehleri. I. 45, 65, 78-80, 81, 176. 

 II. 188, 189, 192. 



Urecbinidæ. II. 39, 42, 53, 54, 55, 57, 58, 



72, 85-86, 87, Sg. 

 Urechinus. II. 43, 46, 47. 5°. 5i, 52, 53. 



56, 57, 87, 88, 89. 



— Drygalskyi. II. 46. 



— gigauteus. II. 41, 44, 45, 46, 49, 

 50, 51, 56. 



— Loveui. II. 50. 



— Naresi. II. 43. 



— naresianus. II. 39-45, 46-54, 61, 62, 

 71, 85, 88, 187, 189, 193. 



— Wyvillii. II. 49, 56, 78, 82. 



Zirphæa crispata. II. 180. 



