556 



lA'DEX OF SPECIES. 



Hycvna maculata, 76. 



spelcea, 76, 77, 78, 79. 



striata, 75, 76, 77, 78, 79, 131. 



-, cranial and dental characters of, 77, 78. 



Hydi-ia undulata, 513, 542. 

 Hijloterpe sulfuriventer, 311. 

 Ibex, alpine, 119, 120, 121. 



, skull of, 120, 121. 



, axis of, 123. 



, bones of the fossil, found at Gibraltar, 123- 



125. 



, bones of the trunk of, 124, 125. 



, forearm of, 125, 



, humerus of, 125. 



•, mandibles of, 123. 



, metacarpals and metatarsals of, 123, 124. 



, skidl of, 124. 



, vertebra of, 125. 



Icterus, sp.?, 266, 311, 313. 



■ — , skuU of, 266. 



vulgaris, 268, 311, 313. 



, skuU of, 268. 



Lalar/e leucopygialis, 311. 



Lamnus cornuhica, 439, 440. 



■ , caudal fin of, 441, 482. 



, dorsal fin of, 440, 482. 



Lanius coUurio, 311. 



Lankester, E. Eay. On the hearts of Ceratodus, 

 Protopterus, and Chimcera, with an account of 

 undescribed pocket-valves in the conns arte- 

 riosus of Ceratodus and of Protopterus, 493. 



Lars lieroica leilaria, 521. 



Larwnda rositia, 536. 



Leilas hrasiliensis, 521. 



occidentalis, 522. 



orientalis, 522. 



surinamensis, 521. 



Lsopardus pictus, 84. 



Lepidosiren, tvpe of limb of, 474. 



, ventral type of limb of, 474. 



Lepus, remains of, found at Gribraltar, 12S. 



Limncea slaijnalis, 488. 



Linaria chloris, 275, 312, 313. 



, skuH of, 275. 



Linnet, skull of green, 275. 



Linota cannabina, 291. 



Liothrir, sp. ? 288, 312, 314. 



Lolirjo, buccal cartilages in, 485. 



Lolirjo, radula in, 486. 



Loxoconcha alata, 381, 400. 



anr/nstata, 400. 



hitruncata, 380, 399, 409. 



gratehupiana, 380, 399, 409. 



guttata, 399. 



latissima, 380, 399, 409. 



multijlora, 400. 



variolata, 380, 381, 400, 409. 



Lijssa achillaria, 526. 



patroclaria, 526. 



Lyssidia docilis, 526, 527. 



hector, 526. 



mencetias, 526. 



najabula, 526. 



patroclus, 520, 525, 526, 541. 



Macacus inuus, 129. 



Madreporaria, a description of the, dredged up 

 during the expedition of H.M.S. ' Porcupine ' 

 in 1869 and 1873 (Pai-t II.), by Professor P. 

 Martin Duncan, 235. 



, general remarks upon the, dredged up during 



the expedition of H.M.S. 'Porcupine' in 1869 

 and 1870, 245. 



, list of new species, and table of their classifi- 

 cation, 236. 



Manatee, see Maiudus americanus. 



, notes on the, recently living in the Society's 



Gardens, by A. H. Garrod, 137. 



Manatus americanus, blood of, 140. 



, brain of, 142. 



, cervical nerves of, 143, 144. 



, head of, 138, 139. 



, intestinal viscera of, 141. 



, liver of, 140. 



, measurements of, 137. 



, movements of, 139. 



, parts connected with the generation of 



141, 142. 



, stomach of, 140, 141. 



■ , teeth of, 144, 145. 



Mania caudilunaria, 508. 



empedoclaria, 521 , 



lunigeraria, 508. 



Manidia (rgistus, 528. 



caudilunaria, 527. 



— diana, 527. 



