82 PROCEEDINGS OF SOCIETIES. 



642 Eolis smaragdina, Alder and Hancock, v. 3. p. 595. 



643 Eolis gracilis, Alder and Hancock, v. 3. p. 595. 



644 Eolis pellucida, Alder and Hancock, v. 3. p. 596. 

 545 Eolis Landsburgii, Alder and Hancock, v. 3. p. 596. 



646 Eolis purparascens, Fleming, v. 3. p. 697. 



647 Eolis alba, Alder and Hancock, v. 3. p. 597. 



648 Eolis stipata, Alder and Hancock, v. 3. p. 597. 



649 Eolis inornata, Alder and Hancock, v. 3. p. 598. 



550 Eolis angulata, Alder and Hancock, v. 3. p. 598. 



551 Eolis concinna, Alder and Hancock, v. 3. p. 598. 



552 Eolis nana, Alder and Hancock, v. 3. p. 599. 



553 Eolis olivacea, Alder and Hancock, v. 3. p. 599. 



554 Eolis aurantiacea, Alder and Hancock, v. 3. p. 600. 



555 Eolis cingulata, Alder and Hancock, v. 3. p. 600. 



556 Eolis vittata, Alder and Hancock, v. 3. p. 601. 



557 Eolis glottensis, Alder and Hancock, v. 3. p. 601. 



558 Eolis amoena, Alder and Hancock, v. 3. p. 602. 



559 Eolis Northumbrica, Alder and Hancock, v. 3. p. 602. 



560 Eolis arenicola, Forbes, v. 3. p. 602. 



561 Eolis viridis, Forbes, v. 3. p. 603. 



562 Eolis cosrulea, Montagu, v. 3. p. 603. 



563 Eolis picta, Alder and Hancock, v. 3. p. 603. 



564 Eolis tricolor, Forbes, v. 3. p. 604. 



565 Eolis amethystina, Alder and Hancock, v. 3. p. 604. 



566 Eolis Farrani, Alder and Hancock, v. 3. p. 605. 



567 Eolis despicta, Johnston, v. 3. p. 605. 



568 Eolis exigua, Alder and Hancock, v. 3. p. 606. 



569 Embletonia pulchrea, Alder and Hancock, v. 3. p. 607. 



570 Embletonia minita, Forbes and Goodsir. v. 3. p. 607. 



571 Proctonotus mucroniferus. Alder and Hancock, v. 3. p. 608. 



572 Antiopa splendida, Alder and Hancock, v. 3. p. 609. 



573 Hermsea dendritica, Alder and Hancock. 



574 HermaBa rifida, Montagu, v. 3. p. 610. 



575 Alderia modesta, Loven. v. 3. p. 611. 



576 Rtmcina Hancocki, Forbes, v. 3. p. 611. 



IV. ELYSIAD.E. 



577 Elysia viridis, Montagu, v. 3. p. 614. 



578 Limapontia nigra, Johnston, v. 3. p. 614. 



679 Acteonia corrugata, Alder and Hancock, v. 3. p. 615. 

 580 Cenia Cocksii, Alder and Hancock, v. 3. p. 616. 



GASTEROPODA PULMONIFERA. 



I. ONCHIDIADJE. 



581 Onchidium Celticum (Cuvier ?), Couch, v. 4. p. 3. 

 II. LIMACID^E. 



f-582 Arion empiricorum, Ferussac. v. 4. p. 7. 

 583 Arion flavus, Mutter, v. 4. p. 9. 

 f584 Arion hortensis, Ferussac. v. 4. p. 10. 

 |585 Geomalacus maculosus, Allman. v. 4. p. 12. 

 f586 Limax agrestis, Mutter, v. 4. p. 13. 

 j-587 Limax cinereus, Mutter, v. 4. p. 15. 

 |588 Limax arborum, Bouchard Chanter eaux, v. 4, p. 17 

 J589 Limax flavus, Linneus. v. 4. p. 19. 



