LEF 439 



of the Eye of Whales, Fishes, and other creatures. Phil. Trans. 

 XXIV. p. 1723. Diet. Sc. n. XXII. p. 506. 



28. A Letter concerning some Fossils of Switzerland. Phil. Trans. 



XXIV. p. 1774, fig. 



29. On Animalcula on the Roots of Duckweed, etc. Phil. Trans. 



XXV. p. 1784. 



30. Microscopical Observations on the Pumice Stone, Coral, Sponges, 

 etc Phil. Trans. XXV. p. 2158. 



31. Microscopic Observations on the Structure of the Spleen, and 

 the Proboscis of a Flea. Phil. Trans. XXV. p. 2305. 



32. On Red Coral. Phil. Trans. XXVI. p. 126. 



33. On the Circulation of the Blood in Fishes Phil. Trans. XXVI. 

 p. 250. 



34. On the Circulation of the Blood in an Eel Phil. Trans. XXVI. 

 p. 448. 



35. Additional Observations upon the Production of Mites. Phil. 

 Trans. XXVII. p. 398. 



36. On the Seminal Vessels, Muscular Fibres and Blood of Whales. 

 Phil. Trans. XXVII. p. 438. 



37. On the Disposition of the Parts, and on the Contexture of the 

 Skin of Elephants. Phil. Trans. XXVII. p. 518. 



38. Farther Observations on the Animalcula found on Duckweed, 

 etc. Phil. Trans. XXVII. p. 160. 



39. On the Muscular Fibres of Fish. Phil. Trans. XXXI. p. 190. 



LEFAILLE ( de). 

 1. Memoire sur la Pholade. Recueil Acad. la Rochelle, III. p. 50. 



LEFEBVRE (AL). 



1. Observations sur les Mans et les Hannetons. Mem. Soc. Roy. 

 Agric. 1791. 



2. Description de divers Insectes inedits recueillis en Sicile. Paris, 

 1 827, 8. fig. Ann. Soc. Linn. Par. 1828, VI. p. 94, fig. Feruss. 

 Bull. 1827, XII. p. 172. 



3. Description de quelques Lepidopteres nocturnes hyperboreens. 

 Ann. Soc. Ent. Fr. V. p. 389, fig. 



4. Caractere distinctif entre quelques Satyres Europeens de la 

 section des Leucome'laniens Ann. Soc. Ent. Fr. I. p. 80, fig. 



5. Description de cinq especes de Lepidopteres nocturnes des Indes 

 Orientales. Zool. Journ. 1828, III. p. 205 Feruss. Bull. 1829, 

 XVII. p. 148. 



6. Description de trois Papillons nouvellement observes. Ann. Soc. 

 Linn. Par. 1827, V. p. 486, fig. Feruss. Bull. 1827, X. p. 447. 



7. Description d'une nouvelle espece de Coliade. Ann. Soc. Ent. 

 Fr. V. p. 383, fig. 



8. Rectification de la Nyssa pomonaria, Linn. Ann. Soc. Ent. Fr. 

 IV. p. 101, fig. 



9. Description de VArgynnis Selems, Eversm. Aim. Soc. Ent. Fr. 

 VI. p. 15, fig. 



10. Description d'un Coleoptere nouveau du genre Clerus, sousses 

 divers etats. Ann. Soc. Ent. Fr. IV. p. 575, fig. 



11. Nouveau groupe d'Orthopteres de la famille des Mantides. 



