OF SOUTHEEN INDIA. 399 



35-43. — A. caudi^era, Zitt._, raricosta, Reuss.^ coerulescens , Nilss., pectmiformis, Gein., 

 (=pectmoideSj Keuss^ non Eoemer), approoDimata,'^ Schloth. (Goldf.)^ Geinitzi, Reuss^ triloba^ 

 Roem._, semiradiataj R,ss._, (non Fisch.^ 1843)^ semiplicata^ Gein.^ ( ?a Pseudomonotis), neglecta and 

 paucilineata, E-ss.^ temiicostata^^cQva,, 1841^ (in tsibulsij = lineataj Roemer^ 1841^ non Goldf.^ 

 1S3S, = stcblineata J d''Orb.^ ?a FseudomonotisJ , sulcata, Reuss^ triptera,'^ Bronn (Goldf.)^ modioli- 

 formis, Miiller^ (Aachen Kreidef.^ pt. i^ 1847, p. 29, pi. 3, %. 14), eincta, Alth, (Favre, Descript. 

 Moll. foss. de Lemb erg, 1869, p. 130), mimcta, Reuss, oUsojoo^iensis, Sharpe, and ^. /i/^Y/^e^a7^<^, 

 Eichw. 



44. — A. AltJiii, Favre, Descript. Moll. foss. de Lemberg, Galicia, 1869, p. 131. 



45-46. — Avicula Beisseli et granulosa^ Miiller, Suppl. Petrsef. Aachener Kreidef., 1859, pp. 9 

 and 27 ; the former species closely resembles in shape Avicula glahra, Reuss, which is said never to 

 possess radiating ribs, while the ornamentation of Beisseli is exactly the same as in A. raricosta, 

 Reuss. 



47-49. — Av. laticeps, flexuosa, and pleuroptycliade are described by Schafhseutl from beds of 

 the Kressenberg which may be cretaceous (see Siid-Bayerns Leth. Geog., 1863, p. 155). 



50. — Avicula clatlirata, Gueranger, (Album, Pal. d. 1. Sarthe, 1867, pi. xxii, figs. 11 and 12), 

 very closely allied to A. anomala, Sow.; (non Avic. clathrata, Sandberger, 1842, a Ft&i'inea). 



51. — A. bialata, Gueranger, 1. cit., pi. xxv, fig. 16. 



52. — A. interstriata, Eichw., (Leth. Ross., xme livr., 1867, p. 506,) is an Oxytoma, from the so- 

 called Neocomien beds of Khoroschowo. 



53-54. — A. semiradiafa, Fisch., f = RiissiensiSj -^^Orh.), Volgensis, d''Orb., are described, 

 beside several other European species, from the cretaceous beds of Russia (Leth. Ross., xme livr., 

 p. 510, et seq.). 



55-59. — Aucella mosquensis, Buch., Pallasii, Keys., concentrica, Fisch., crassicollis , Keys., 

 and caucasia, Buch., are all considered to be Neocomien species by Eichwald (Leth. Ross., 

 xme livr., 1867, p. 519 et seq.) 



50-68. — A. Pomeli (a Vulsella -YikQ species), mytiloides, Serresi, gravida {2^ Meleagrina) , Osmo- 

 rensis (very doubtful species), JDelettrei ( ? Meleagrina) , product a, atra (a Meleagrina) , and Tenoit" 

 Mensisj are described by Coquand from the Province Constantine in Algiers (pp. 215 et seq.). 



69-81. — A. ahnipta, Conr., convexoplana, Roem., cretacea, Conr., Raydeni, Hall and Meek, 

 iridescenSy Shum., larijoes, 'Movt.j linguiformiSj'E. and Shum., nebrascana,'E. sucidShnm.y ped&f^nalisj 

 Roem., petrosa, Con., planisulcay Roem., subgibhosa, M. and Hayd., triangularis, E. and Shum., 

 are noted from North America, (Smith. Misc. Coll., No. 177, 1864, p. 9). 



82-83. — A, annosa, Con., and A. pellucida, Gabb, are from the so-called lower eocene, 

 or rather cretaceous, deposits (Smith. Misc. Coll., No. 200, 1866, p. 4, and Gabb, Pal. Calif., i, 

 p. 186). 



84. — Meleagrina antiqua, Gabb, Pal. Calif., ii, p. 192. 



85. — Aticella PiocMi, Gabb, ibidem, p. 194. 



86. — Avicula Samariensis, Conr., Lyneh''s Exped. Rep., p. 225, is from Palsestine. 



87.91. — Pseudo-monotis \_Oxytomd] semi-globosa, Ps. [Oxyt.'] fallaciosa, Pseudom, inops, Aucella 

 parva, and Avicula nitida are from South India. 



b. meliniNjE (vide Gervillea, Perna, and Inoceramusin Pictet^s Mat. p. 1. Pal. Suisse, Vme ser., 

 4^e part., p. 91 et seq.). 



92-109. — Gervillea anceps-\, J) esh.., allaudiensis. Math., Jaccardi, tenuicostata, MicJiailensis , 2c^d 

 digitata, Pict. and Camp., alpina, Pict. and Roux, aliformis, Sow., linguloides, Forb., Forbesiana, 



* Considered by Bosquet as Melina C=z Perna, auctorum). 

 t Vide also Leth. Rossica, xme livr., p. 528. 



5 E 



