34. 
Cypselus comatus, ix. 158. 
Cysticercus cellulose, i. 394. 
visceralis, 1. 394. 
Cythere acuticosta, X. 380, 391, 409. 
—— angustata, y. 367. 
—— arachnoidea, v. 379, 380. 
arborescens, x. 387. 
— areolata, v. 381, 388, 393; x. 389. 
— belyica, x. 380, 381, 386, 408. 
—— hilacwnosa, x. 403. 
— bornemanni, v. 376, 388. 
bradii, y. 370, 388; x. 396. 
canaliculata, v. 359, 373, 388, 390. 
catenata, y. 374, 375, 388, 391. 
—— ceratoptera, x. 395. 
cicatricosa, Vv. 382 ; x. 880, 381, 387, 388, 408. 
clathrata, v. 359, 360, 388, 391. 
, var. nuda, y. 560, 376, 377, 391. 
—— compacta, vy. 380, 388, 393. 
complexa, x. 389. 
—— contorta, vy. 363. 
convexa, x. 381, 388. 
corrugata, x. 391, 392. 
costata, v. 361, 372, 373, 375, 388, 391; x. 
394. 
— cribriformis, v. 379, 388, 392. 
—— cribrosa, x. 380, 384, 408. 
—— cristatella, vy. 361. 
—  dawsoni, x. 380, 393, 409. 
—— ellipsoidea, x. 380, 384, 408. 
-—— gradata, x. 408. 
—— yrateloupiana, x. 399. 
—— hastata, x. 400, 
heaangulatopora, v. 376, 388. 
hodgit, v. 360, 373, 388, 390. 
—— hornesi, x. 392. 
horrescens, X. 394, 
—— inflata, v. 365. 
—— jonesii, x. 379, 380, 395, 396, 409. 
— jurinei, v. 359, 372, 373, 388, 389; x. 380, 
385, 386, 408. 
—— jurinei, var. costata, y. 372, 373. 
, var. costellata, v. 390. 
kostelensis, v. 369, 375. 
lactea, v. 377, 378, 388, 391; x. 381, 392. 
, var. rudis, v. 878, 388, 391, 
— latidentata, x. 394. 
Cythere latimarginata, vy. 376, 377, 388, 391 ; x. 380, 
389, 408. 
latissima, v. 359, 381, 388, 393; x. 403. 
lima, x. 380, 396. 
limicola, x. 380, 389, 408. 
logani, x. 392. 
—— lyrata, vy. 376, 377, 388, 391. 
macropora, X. 379, 380, 381, 392, 409, 
mamillata, v. 373, 388, 391. 
millepunctata, x. 385. 
—— minna, vy. 367. 
—— mucronata, x. 380, 394, 395, 409. 
millert, vy. 371, 388; x. 397. 
mutabilis, v. 359, 360, 377, 391. 
-—— neptuni, y. 376. 
—— nodosa, x. 389. 
—— normani, y. 379, 388, 392. 
— oblonga, v. 373, 388, 390. 
— edichilus, x. 380, 388, 408. 
—— papilio, x. 403. 
parkeri, vy. 380, 388, 393. 
pavonia, vy. 378, 388, 392. 
petrosa, X. 380, 388, 408. 
—— plicata, vy. 388; x. 379, 380, 386, 408. 
—— plicatula, v. 359, 374, 388, 391; x. 380, 381 
387, 408. 
polytrema, x. 380, 393, 409. 
— produta, y. 378, 388, 391. 
pumicosa, y. 379, 388, 392. 
pumila, vy. 378, 388, 391. 
—— quadridentata, v. 375. 
—— retifastigiata, x. 387. 
— rhomboidea, v. 381, 388, 393. 
— scabra, v. 359, 380, 388, 392. 
—— scabropapulosa, x. 379, 380, 393, 409. 
—— scrobiculata, y. 375. 
—— septentrionalis, y. 360, 361, 375, 388, 391. 
—— setosa, vy. 359, 360, 372, 388, 390. 
—— simplex, vy. 363, 388. 
—— spinosissima, x. 395. 
—— subcoronata, v. 359, 384; x. 380, 394, 409. 
—— subdeltoidea, v. 365, 388. 
—— subtriangularis, x. 400. 
—— tarentina, x. 380, 390, 391, 408. 
trapezia, x. 380, 391, 409. 
triangularis, y. 381. 
variabilis, v. 363. 
