'74 



Harentsia variarticulata. 25, 26. 



sp., 32 n. 

 Beania, 60. 



belgica, Barentsia, 26. 

 benedeni, Arthropodaria, 26. 



, Barentsia, 26. 

 bengalensis, Victorella, 44, 47, 48. 

 Berenicea, 114, 118, 123; distri- 

 bution, 166, 167, 170. 

 „ annulata, 1 14. 



„ fasciculata, 123. 



„ lineata, 115, 116, 123, 



170. 

 „ patina, 117. 



„ prominens, 114. 



„ sarniensis, 114, 117 n., 



170. 

 „ suborbicularis, 116. 



biciliata, Crisia, 103. 

 bicolor, Diastopora, 116. 



„ , Liripora, 1 16, 1 17. 

 bigeminata, Mimosella, 79, 82. 

 bilateralis, Vesicularia, 70. 

 binderi, Flustrella, 40. 

 biserialis, Bowerbankia, 70. 

 blainvillii, Elzerina, 38, 39, 95- 



„ , Farciminaria, 39. 

 boeckii, Triticella, go, 91. 

 boryi, Proboscina, 1 19. 

 Bowerbankia, 35, 43, 60, 62 n., 70 ; 

 distribution, 92 — 93. 

 „ biserialis, 70. 



„ caudata, 72. 



B densa, 71. 



„ imbricata, 6r, 70, 72. 



„ „ , ƒ<?/'/« den- 



sa, 71. 

 „ pustulosa, 61, 72. 



brasiliensis, Amathia, 70. 

 breusingi, Pedicellina, 25. 

 breve, Loxosoma, 5, 19. 

 brongniartii, Chorizopora, 1 14. 

 brumpti, Loxosoma, 9, 10, 15. 

 Bryozoa, 4. 



bulbosa, Barentsia, 25, 26. 

 Buskea, 85. 



buski, Lichenopora, 161. 

 Buskia, 43, 85; distribution, 92 — 96. 

 „ armata, 88. 

 „ australis, 86. 

 „ nitens, 85. 

 „ pilosa, 89. 



setigera, 43, 85, 87, 89, 94, 

 96. 



Buskia socialis, 43, 85, 86. 

 Buskiidae, 85. 



caespitosa, Hornera, 149, 150, 169. 

 californica, Lichenopora, 161. 

 „ , Unicavea, 16 [. 

 i Calyx, the part of the body contain- 



ing the viscera, in Entoprocta. 

 Caiupylonemida, 46, 73. 

 canaux de r en f or cement, 126, 13S, 



145 n- 

 Cancelli , cavities resembling the 



initial stages of zooecia, special ly 



characteristic of Lichenoporidae. 

 Canda, Loxosoma on, 5, 21. 

 capitata, Barentsia, 32 n. 

 Camosa, 35. 



cassiformis, Tubulipora, 135, 169. 

 caudata, Bowerbankia, 72. 

 Caveidae, 153. 



cellarioides, Alcyonidium, 56. 

 Cellepora, Loxosoma on, 5, 19. 

 cenomana, Crisina, 138. 

 „ , Crisisina, 138. 



„ , Idmonea, 138. 



Cephalodiscus, Loxocalyx on, 5, 8. 

 cernua, Pedicellina, 31. 

 Cheilostomata, distribution, 168, 169. 

 Chorizopora brongniartii, 114. 

 ciliata, Discopora, 161, 164. 



„ , Discoporella, 161, 164. 

 , Lichenopora, 161, 162, 164. 

 circinata, Crisia, 103, 105. 

 circulare, Loxosoma, 5, 16, 17. 

 circumplicata, Sirinx, 64, 68. 

 cirriferum, Loxosoma, 5, 12, 14, 



15, 16. 

 Clavopora hystricis, 36. 

 closure, of Cyclostomes, 115. 

 clypeata, Defrancia, 155. 



, Pelagia, 155. 

 cocciforme, Loxosoma, 5, 22, 94. 

 cochlear, Loxosoma, 7, 8. 

 Collections reported on, 3. 

 colonialis, Loxosomatoides, 22 n. 

 compacta, Pedicellina, 24. 

 concentrica, Flustrella, 40. 

 concinna, Tubulipora, 123. 

 Conescharellina, Loxosoma on, 5, 



19. 

 connata, Tubulipora, 123. 

 continentalis, Victorella, 44,47,48. 

 convoluta, Amathia, 64, 67, 69, 95. 

 „ , Serialaria, 6j. 



i74 



Coppingeria, Loxosoma on, 4. 

 Corallina, 154. 

 Cordyle, 90. 

 Cornea, 35. 

 cornuta, Crisia, 107. 



„ , var. geniculata, Crisia, 106. 



» » » 1 Crisidia, 



106. 

 crassicauda, Loxosoma, 4, 15. 



„ , Loxosomella, 6. 



cribraria, Crisia, 10 1 n. 

 Crisia, 96 ; distribution, 1 66, 1 67, 1 70. 



„ acropora, 97, 98 n. 



„ biciliata, 103. 



„ circinata, 103, 105. 



„ cornuta, 107. 



„ „ ,var. geniculata, 106. 



„ cribraria, 101 n. 



„ cuneata, 103, 106. 



„ cylindrica, 103, 104. 



„ denticulata, 97, 98, 99, 100, 

 ior, 102. 



„ „ , var. gracilis, 97, 



101. 



„ eburnea, 101 n. 



„ „ , var. laxa, 105. 



„ edwardsiana, 103. 



„ elongata, g6, 104, 170. 



„ geniculata, 105. 106. 



„ hamifera, 9S n. 



„ holdsworthii, 97, 98. 



„ hörnesii, 98. 



„ inflata, 103. 



„ kerguelensis, 105- 



„ margaritacea, 97. 



„ nigrijuncta, 97, 102. 



„ occidentalis, 101 n. 



„ patagonica, 101. 



„ punctifera, 97. 



„ sinensis, 97. 



„ subaequalis, 98. 



„ terrae-reginae, 97, 10 1. 

 Crisiadae, 96. 

 Crisidia cornuta, var. geniculata, 



106. 

 Crisiidae, g6. 

 Crisina, 122, 137, 138, 139; 



distribution, 166, 167, 170. 



„ cenomana, 138. 



„ hochstetteriana, 138. 



, Ligeriensis, 138. 



, Normaniana, 137. 



„ radians, 123, 126, 137, 138, 



139- l 7°- 



