INDEX 



(SYNONYMS AEB GIVKN IN ITALICS) 



Aaata, 89. 



breplia, 91. 



spongigartiua, 89. 

 Acauthascus, 18. 



platei, 18. 

 Aeanthosaccus tenuis, 3. 

 Acarnidae. 104. 

 Acarnus. 104, 106. 



erithacus, 4. 104. 



ternatus, 106. 

 Acervochaliua, 118. 



limbata, 118. 

 aculeata, Farrea, 3. 

 Adocia, 119. 



^imulans, 119. 

 Aegagrophila, 69. 

 aegagropila, Mycale, 68, 

 agassizii, Oeodia, 4. 25. 

 agennes, Myxilla, 79. 

 agmiiiata, H.vmeniacidon, 62. 

 Alcyanium aurantium, 45. 



vesparium, 50. 

 ambUa, Duseideia, 123. 

 amblia, Dysidea, 123. 

 atnorpha, Renicra, 61. 

 amorphiis. Prianos, 61. 

 Amphilectiis, 99. 

 Amphoriscidae, 15. 

 Aiiaata, 89. 



brepha, 91. 



spongigartina, 89. 

 andrewsi, Spirastrella, 50. 

 Jiiigulata, Sidonops, 4, 23. 

 Aphorme, 17. 



horrida, 17. 

 Aphroeallistes, 21. 



vastus, 21. 



ichitcdvesianuft. 21. 

 Apbrocallistidae, 21. 

 apicalifi, Lencattdra, 4, 11. 

 Aplysilla, 125. 



glacialis, 125. 



polyraphis, 126. 



violacea, 127. 

 Aphjsinn. 124. 



proci(mhe>}f<, 125. 

 Apliisinidae, 124. 

 aquaeductus, Rcniera, 61. 

 arb, Tetilla, 42. 

 arndti, Astylinifer, 74. 

 Aftcilla convaUarla, 3, 6. 

 Ascute, 10. 



uteoides, 10. 

 asiodes, Eurypon, 92. 



asper, Rhabdocalyptus, 20. 

 astrosauguinea, Microcioua, 95. 

 Astrotctraxonida, 106. 

 Astylinifer. 74. 



arndti, 74. 



planus, 75. 

 athnitica, Potcrton, 50. 

 aurantia californiana, Tetbya, 44, 

 aurantium, Alcijonium, 45. 

 authia. Timca, 45. 

 Axinellidae, 56. 

 Axos, 100. 



Barbozia, 62. 



primitiva, 62. 

 Bathifdoriis dawsoni, 20. 

 Bathyxiplius subtilis, 3. 

 Batzella, 62. 



in ops, 62. 

 bellabelleusis, EspereJla. 66. 

 bellabellensis, Mycale. 66. 

 bicolor, Sidonops, 4, 23. 

 Biemna, 63, 78. 



1'ortis, 64. 



inegalosigma, 64. 



rhadia, 63. 

 bitorquis, Pblyctaenopora. 62. 

 brepha, Aaata, 91. 

 brepha, Anaata, 91. 

 ttrrriaiia. Gcodia, 4, 25. 

 bucklnndi, Dereitus, 39, 40. 

 biirklaiidi, Halina, 39. 



Ili/tncniacidon, 39. 



Calcarea, 5, 6. 



californiana, Cliona celata, 47. 



lophona chelifer, 82. 



Jlyxilla versicolor, 81. 



Ophlitaspongia peniiata, 103. 



Tetbya aurantia, 44. 

 calyx, Clionelasma, 21. 

 canaliculata, Esperiopsis, 93. 

 candidata, I'apyrula, 38. 

 Cartcrclla tubispcrma. 111. 

 carter!, Strongylamnia, 63. 

 Carterius, 111. 



tubisperma, 111. 

 caruucula, Hymeniacidon, 58, 59. 

 celata californiana, Cliona, 47. 

 centrangulatus, Gellius, 112. 

 Chalhia, 118, 119. 



oculata, 118. 

 chelifer californiana, lophon, 82. 

 chelifer ostia-magna, lophon, 83. 



135 



