522 



PROCEEDINGS OF THE NATIONAL MUSEUM 



Anisonchus oUgistus, 3, 47 (fig.). 



onostus. 3, 46, 47 (fig.), 48. 



sectorius, 45, 46. 

 anoscopus, Natrix, 114, 119. 



Natrix anoscopiis, 114, 118. 



Tropidonotus, 118. 

 auoscopus gendrii, Natrix, 119. 

 Anthaspidella, 99. 



clintoni, 99, 102. 



florifera, 100. 



mammiilata, 99. 



traini, 100, 102. 

 Anthaspidellidae, 99. 

 apachea, Arachnis, 60, 61, 6S. 

 apancora, Cancer, 434. 

 Aparallactiis modestus, 123. 

 aphantus, Dracontolestes, 3, 13 (fig.). 

 Aphronorus, 11, 12. 



fraudator, 11. 



simpsoni, 3, 11 (fig.), 12, 13. 

 Aporthophyla typa, 92. 

 aquilonius, Ellipsodon, 28, 29, 30. 

 Arachnis, North American moths. 59. 



apachea, 60, 61, 68. 



aulaea, 61, 62, 63. 



aulaea pompeia, 61, 63. 



aulea, 62. 



incarnata, 62, 63. 



maia, 66. 



midas, 59, 60, 61, 69. 



picta, 59, 61, 63, 69. 



picta citra, 60, 67. 



picta hampsoni, 61, 66. 



picta insularis, 61. 66. 



picta maia, 61, 66. 



picta picta, 65. 



picta verna. 61, 65. 



pompeia, 63. 



zuni, 60, 61, 69. 

 Archaeocyathus, 93. 

 Archaeoscyphia, 93. 



miuganenis, 94, 102. 

 A'rchaeoscyphidae, 93. 

 Archeoscyphia minganensis, 94. 

 Arctiidae, 59. 

 Arctocyonidae, 3. 

 Arthroleptis calcaratus, 137. 



poecilonotus, 137. 



werueri, 137. 

 Atlantic Ocean, new hydroids from, 77. 

 aulaea, Arachnis, 61, 62, 63. 



Ecpantheria, 62. 

 aulaea pompeia, Arachnis, 61, 63. 

 aulea, Arachnis, 62. 



aiistraUs, Cambarus (Faxonius) peUuci- 

 dus, 142, 143 (fig.). 



barrandei, Pliomerops, 91. 



Bassler, R. S., on Nevada Early Ordovi- 



cian (Pogonip) sponge fauna, 91. 

 beguaerti. Leptopelis, 113, 128. 

 Bessoecetor, 12. 



diluculi, 12. 



thomsoni, 12. 

 hiatheles, Protogonodon, 3, 17. 19 (fig.). 

 blbronii, Rana, 334, 135. 



biscutata, Dipsas, 159. 

 biscutata latifascia, Trimorphodon, 160. 

 biscutatus, Trimorphodon, 149-155, 158, 

 159, 165. 



Trimorphodon biscutatus, 149, 150, 

 153, 154, 159. 

 biscutatus guadrnplex, Trimorphodon, 



149-152, 154, 155, 157. 

 Bitis gabonica, 123. 



nasicornis, 124. 

 blandingii, Boiga, 122. 



Dipsas, 122. 



Euprepes, 117. 



Ma buy a, 117. 

 Boaedon lineatus, 114, 120. 



lineatus lineatus, 113, 120. 



olivaceus, 121. 



virgatus, 114. 

 Boiga blandingii, 122. 

 Braohygnathosuchus, 56. 



hraziliensis, 55. 

 bracteata, Hymplectanea, 78, 89. 

 brasiliensis, Purusaurus, 55. 

 braziliensis, Brachygnathosuchus, 55. 

 brongersmai, Phrynobatrachus, 114, 138. 



Phryuobatracbus ogoensis, 138. 

 Bufo camerunensis camerunensis, 124. 



cinereus, 124. 



latifrons, 125. 



maculatus, 124. 



regularis maculatus, 119, 124. 



cahni. Cambarus (Cambarus), 146, 147 



(fig.). 

 Caiman, 56. 



crocodylus, 57. 

 calcaratus, Arthroleptis, 137. 



Hemimantis, 137. 

 calgariensis, Catopsalis, 8, 9. 

 Calotes versicolor, 116. 

 Calycoooelia, 96. 



typicalis, 96, 97, 101, 102. 

 Cambarus, 142, 446. 



(Cambarus) cahni, 146, 147 (fig.). 



extraneus, 146, 147. 



(Cambarus) hamulatus, 146, 147. 



pellucidus, 141, 142, 144. 



(Faxonius) pellucidus axistral'us, 

 142,143 (fig.). 



pellucidus pellucidus, 144. 



pellucidus testii, 144. 

 Cambarus, subg., 145. 

 camerunensis, Bufo camerunensis, 124. 

 Campanularia fascicnlata, 81, 89. 

 Campanularidae, 81. 

 Campanulinidae, 82. 

 Cancer apancora, 434. 

 carinidens, Periptychu.s, 42, ^3, 44, 45. 

 Carnivora. 3, 17. 

 Carsioptychus, 4, 42. 43, 45. 



eoarctatus, 42-44. 



hamaxitns, 3, 41 (fig.), 42. 

 Cassina weali, 125. 

 cassinoides, Hvlambates. 125. 

 castro, Aegla, 4,S2, 433. 440, 441. 448, 451. 

 453, 460, 473, 474 (fig.), 493. 



