136 



PROCEEDINGS OF THE NATIONAL MUSEUM 



VOL. 81 



Chonelasma, 21. 



calyx, 21. 



teiierum, 21. 

 Choristida, 5, 23. 

 ciliata, Grantia, 11. 

 Cinachyra, 44. 

 cinerea, Halichondria, 120. 



IsodiGtya, iL'O. 



Rcniera, 120. 



8ponffia, 120. 

 cinerea, Haliclona, 120. 

 clarella, Stelletta, 29. 

 Clathria, 93, 95. 



coralloides, 95. 

 Clathriidae, 93. 

 Clathrina, 8, 9. 

 Clathriopsamma, 96. 



pseudonapya, 96. 

 Cliona, 47, 118. 



celata californiana, 47. 

 Clionidae, 47. 

 Cliothoosa, 106. 

 Goacta, Sycandra, 4, 10. 

 coactum, Sycon, 10. 

 Coelospliaei'idae, 74. 

 coerula, Terpios, 88. 

 columella, Desmaoldon, 62. 



Stylotella, 62. 

 columella, Prianos, 62. 

 Colmnnitis squamata, 46, 47. 

 compressa, Poecillastra, 33. 

 coufoederata, Spheclospongia, 48. 

 constellata, Leptosastra, 91. 

 convalla/ria, Ascilla, 3, 6. 

 convallaria, Leucosolenia, 6. 

 convolvulus, Farrea, 20. 

 coralloides, Clathria, 95, 



Petrosia, 117. 

 coralloides, Xestospongia, 116. 

 coriacea, Leucosolenia, 7. 

 coronata, Spongla, 11. 



Syoandra, 3, 11. 

 coronatum, Sycon, 11. 

 cortius, Penares, 35. 

 Coscinoporidae, 21. 

 Craniella, 43, 44. 

 crassa, Reniera, 61. 

 cratera, Reniera, 61. 

 crihrosa, Papillina, 50. 

 Cyamon, 109. 



neon, 109. 

 cyanocrypta, Hymenamphiastra, 



87. 

 Cydonium miilleri, 25. 



Darwinellidae, 125. 

 davidi, Dysclipna, 63. 

 daivsoni, Bathydorus, 20. 

 dawsoni, Rhabdocalyptus, 20. 

 Dendoryx luciensis, 99. 

 Dendroceratina, 6, 125. 

 densissima, Petrosia, 117. 

 Dercitus, 38. 



bucklandi, 39, 40. 



syrmatitus, 38. 



75, 



Desmacella, 04. 



pennata, 4, 104. 



vagabunda, 64. 

 Desmaci-don columella, 62. 

 Desmacidonidae, 63, 103. 

 Dictyciona, 93. 

 Dictyoceratina, 6, 121, 

 digltata, Stylotella, 62. 

 diprosopia, Haliclona, 115. 

 diprosopia, Xestospongia, 115. 

 discreta, Microclona, 93. 

 Dolichantha, 106. 

 doniunculus, Suberites, 53. 

 Donatia parasitica, 47. 

 dotolincfl, Rhabdocalyptus, 18. 

 dowlingi, Stanrocalyptus, 18. 

 dujardini, Halisarca, 22. 

 dura, Petrosia, 62. 117. 

 dura, Reniera, 116. 

 durissinia, Strongylopbora, 63. 

 Duseideia amWia, 123. 

 Dyscliona, 63. 



davidi, 63. 

 Dysidea, 123. 



amblia, 123. 



fragilis, 124. 

 Dysideidae, 123. 

 dysoni, Spongia, 50. 



ecbasis, Haliclona, 117. 

 edaphus, Gellius, 111, 

 eleanor, Leucosolenia, 3, 8. 

 enamela, Haliclona, 119. 

 Endectyon, 106. 

 Ephydatia, 3, 106, 111. 



robusta. 111. 

 epiphytum, Prosuberites. .55. 

 epocheomaius, Gellius, 114. 

 erithacus, Acarnus, 4, 104. 

 Esperclla 'bellabcllensis, 66. 



fishcri, 4, 66. 

 Esperella serratohamata, 70. 

 Esperiopsis, 70. 



canaliculata, 93. 



forcipula, 73. 



glaber, 72. 



originalis, 70, 103. 

 estrella. Stelletta, 31. 

 Euretidae, 20. 

 Eurypon, 92. 



asodes, 92. 



microcbela, 92. 

 Euryponidae, 92, 109. 

 Euspongia hospes, 3. 



Farrea, 20. 



aculeata, 3, 



convolvulus, 20. 



ocea, 3. 

 fasciculatxis, Stanrocalyptus, 19. 

 fascifibula. Mycale, 70. 

 Ficulina, 52. 



ficus, 53. 



suberea lata, 52. 

 ficus, Ficulina, 53. 



