IX 



INDEX. 



Page-references are preceded by an abbreviated form of the year of publication, 

 thus . . ... . . '08, 549 



When several page -numbers in succession fall within a single year, the year- 

 reference is not repeated for each. 



Text-figures are referred to by the number of the page on which they 

 occur, with an additional subordinate number only where necessarv, 

 thus. ....... '99, 135 tf. 



Plates are referred to by small roman numerals, likewise following the year of 

 publication, thus ...... '14, xii 



The year of publication precedes the page-number on every sheet of the text, 

 except sheet A, where volume-numbers were inserted. Of these V = '98, 

 VI - '99, and VII - '00. 



Names of species are indexed under the trivial name (in italics and never with an 

 initial capital) followed by the generic name, thus . levis, Edrioaster. 



The trivial names of species are also entered in an alphabetical list following 

 the name of each genus with which they are associated (rightly or 

 wrongly) in the text. 



adambulacral plates, Steganoblastus 

 '14, 196 



adambulacralia, Asteroidea '15, 318 

 Aesiocystis '14, 170 : priscus 

 Agelacrinidae '08, 549, '15, 214, 265, 

 266, 319 



Agelacrinus '08, 549, '15, 55, 214 : 



bigsbyi, buchianus, cincinnatiensis, 



dicksoni, hamiltonensis , pileus 



sp. '98, 543, '99, 135 and tf. 



ambulacra of Echinoidea '00, 196 

 ambulacrals '08, 548, '15, 317, see 



also floor-plates and cover-plates 

 Ami, H. M. '08, 549 

 Anstice, John '15, 49 



Sir J. A. '15, 49, 51 



ansticei, Pyrgocystis '15, 49-56, hi, 



(diagnosis) 58, preface 

 anus '98, 546, '00, 199, '08, 546, 



'14, 167, 196 



migration '15, 400 



apical membrane and lobes '98, 546, 



'00, 200, '14, 169, '15, 215 

 Archaster : typicus 

 Asterias : forreri, rubens 

 Asteroblastus '14, 193 

 Asterocystis '14, 193 

 Asterozoa, structure compared '15, 



316-322 



Asthenosoma, radial muscles '15, 214 

 attachment '00, 202, '15, 213, 214 

 Aurivillius, C. W. S. '15, 49 

 axial folds '14, 195, 197 



barroisi, Dinocystis '98, 543, 548, 

 xxi, '99, 94, 134, 135 tf., '14, 122 



basals '14, 195 



Bassler, K. S. '15, 6 



Bayet, L. '99, 94 



Belleville, Ont. '14, 117, 118 



Bergson, H. '15, 393 



Bigsby, J. J. '08, 543 



medal '08, 550 



bigsbyi, Agelacrinites '14, 115, see 

 Edrioaster 



Cyclaster '08, 543, '14, 115 



see Edrioaster 



Edrioaster '00, 193, 197, '14, 



115-125 and 162-169, tfs. 1, 3, 4, 

 x, xi, xiii, xiv, (diagnosis) 170, '15, 

 261, 263, (holotype) '14, 116 



Billings, E. '00, 202, '08, 543, '14, 

 115, 117, 121, '15, 266 



W. R. '14, 116, 117, 121, 193, 



preface 



bionomics of Edrioasteridae '15, 211- 

 215 and 259-266 



of Pyrgocystis '15, 56 



Bipinnaria of Bury '15, 401, 402 

 Bohemura '15, 321 

 buchi, Edrioaster '00, 203 = buchianus 

 buchianus, Agelacrinites '00, 193 



Edrioaster '00, 193-204, tfs. 



1-7, viii, ix, x, '14, 122, (diagnosed) 

 170, '15, 262, 266, preface 

 Bury, H. '15, 401 

 Bytown, see Ottawa 



