II 



62 



INDEX OF SPECIES. 



Leda 



eburnea, 46. 



Elenensis, 24, 200, 249,0 311, 

 P 145, P 530. 



fossa. 88, 91, 130. 



foveata, 91. 



gibbosa, 311. 



liamata, 98, 130. 



Hindsii, 41. . 



impressa, 367, 



iuoruata, 130. 



lyrata, 46. 



luinuta, 71, 89, 130, 169. 



minuta, var. 71. 



pernula, 130. 



polita, 24, 200, 311. 



Sowerbiana, 46. 



Taylori, 41, 46. 

 Leiosolenus 



spatio.sus, 249, 310, P 130, 

 P550. 

 Leiostraca. See Liostraca. 

 Leiostracus 



Mexioanus, P 177. 



Ziegleri, P 177. 

 Lepas 



alba, P 297. 

 Lepeta 



Candida, 71. 



ffficoides, 89, 137, 169. 

 Lepidopleurus 



Aciamsii, 37, 265, 266. 



Beanii, 252, 317, P 197. 



bullatus, 252, 317, P 195. 



— var. calciferus, 252, 



P 196. 



clathratus, 252, 317, P 195. 



limaciformis, 317. 



MacAndreae, 252, 317, P 

 196, P 197. 



Magdalensis, 317. 



Mertensii, 89, 135. 



ppctinatus, 89, 135. 



regularis, 135. 



sanguineus, O 252,0317,? 194, 

 P 195, P 196. 



Lepidopleurus 



scabricostatus, 98, 135. 

 tenuisculptus, 37, 39, 266. 

 Lepralia 



adpiessa, 256, 244, 298, P 



5- 



atrofusca, 243, 298, P 3. 



cuoullata, P 3. 



hippociepi.s, O 244, O 298, P 4. 



huuiilis, 244, 298, P 5. 



marginipora, 244, 298, P 4. 



Mazatlauica, 243, 298, P 3. 



rostrata, 243, 298, P 4. 



trii?pinosa, 243, 29S, P 3. 

 Leptinaria 



Elisse, 44. 



Emmeliupe, 44. 

 Leptochiton 



cinereiis, 92. 



iuterstinctus, 16. 



lividus, O 317. 



Mertensii, 317, 349. 



nexus, 98, 136, 



proprius, 317. 



scrobiculatus, O 317, 349. 

 Leptoconchus 



nionodonta, 63. 

 Leptoconus 



gladiator, P 405. 



puncticulatus, P 404. 



purpurascens, P 402. 



regularis, P 402. 



regalitalis, P 403. 

 Lepton 



clementinum, 248, 308, P 

 no, P III. 



dionseum, 248, 308, P III. 



meroeum, 97, 129. 



placunoideum. Pin. 



umbonatum, 24S, 30S, P 

 III. 

 Leptonyx 



bacnla, 98, 138. 



sanguineus, 113, 138. 

 Leptoxis 



fusca, 163. "* 



h 



