- 44 - 



siil)ri-ig()ii<)- i-otini(lata, iiiai-ainc -inisti-o a])]iiX)xiiiiata. MarL^o in cardiiiis r(_'n-ioiif 

 iitriiii(iK' cix^nulatu-. 



^'aii(.-tatcs noiiuiillac liiijus concliac ( isticas (|uas(lain fossilcs in inciifcin 

 vocaiit. -^ic cx. ,-T. i\'^ii: IC. 17. 1 S, .|iia.s 'Pahnla nosrra cxliihct. slniilifiKliuciii iiiaxi- 

 iiiain lialicnt cuin ccrtis \ aricratiliiis Ostrcac iniiltiioriiiis Kocli cr Dkr. c tonnarlonc. 

 (|iiac (licitiir oolitliica, ])arlfcr valva.j 12. i;'> 11. 1.') Osfrcac larxacLain. liaiid (!is>i- 

 iiiilcs suut. 



Ilacc couciia ad Loandani trc<|iiciifisslinc iuvcnitur liLiiio alii-i|Uc coi-^iorihiis 

 grcgatiiii iiisidcus. Possidcmus i|U()ijUc ( )strcain ])ar-i ulani Sfromlx) tricoriii ariixam, 

 (|uac liiic s])cctarc \idctiir. Au icoiics (|iiacdain Adansonii liuc ])crtiucant. dijiidi- 

 carc nou ])ossiiiiius. 



115. Pecten Loveni Dkr. 



iv,/c T,it). iiiisfr. I\. Fiij. :U. 



Testa iniuiina. orl)iciilaris, siil)aci|iiival\ is. tciiuissiiua. coiicciitricc olisolctissiinc 

 striata. iii.sfo ct allio \aricgata: aiiriciilac siilcatac inac^iualcs. ~ Alt. l ' .. liii. Alt.. 

 loiig.. crass. ratio fcrc liacc cst lUO : '.!."): .".(I. 



Nonnisi duo siiigulac \alviila(j liujiis s])ccici cxsfant, (|uae e.x regione url)is 

 Loaiidac rc])ortata sunt, \ alde tcuucs, fra.gilc,s, ])ellucentes, ])aruiu eonvexae, fuseae. 

 allio niaeiilatac ct \aricgata(.' , aiirieiilis sulcatis ])ro exiguitate tcstae inaju.seulis in- 

 struetae. \'alviila dextra inodice eniargiiiata et in siiui clcgantcr serrulatu est. 

 Striae coneentrieae lain fcniies ct obsoletae siint, ut suli leiite tanfuiii uhser- 

 vari possint. 



Hanc concliain miuiifam ne(|uc dcscri])tani iiciiue deiiictani inveni. i|ua de 

 causa eani ])ro nova s])ccic iiic cniiineravi. Pectiues imsillos ([iiosdain fossilcs in 

 menteni vocat , cx. \:[r. IVcfincin ])ygniaeuiii Miinst. c litorc Norwcgico ct telliirc 

 t(.-rtiaria Italiac iiitcrioris. 



116. Isognomam Perna (Ostrea) L. 



*•/(/(• Tiih. tiu.sli: VIII. Fiij. 7. S. <J. 10. ain: 

 Liiiii. S. N. .\II. i,:,o. llf.l. 



L^.v/. f(,ii.;ii. Tai). i'.i;i. H- ;;;',: 



Cln-iiin. (•..iiicli. (.'al,. \1I. png. L'.".2. Tiil,. .",1). Hg. ."iSO (().<tr,a IVnia Linnaci . Coll. 

 Speii-l.) 



