206 PROCEEDINGS OF THE HIALACOLOGICAL SOCIETY. 



Eolis tenuibrancMalis, ibid., vol. xvi, p. 315, Nov. 1845 : Torbay. 

 EoUs drummondi, ibid., Mon. Nudib. Moll. (Ray Soc), Fam. 3, 



pi. xiii, pt. 4, 1848 ; ex Thompson, Kept. Brit. Assoc. 1843, 



p. 250, 1844, name for Eolis rufibrancMalis, Thompson, Ann. 



Nat. Hist., vol. v, p. 89, April, 1840, not described : Co. Down. 

 Facelina drummondi, Thompson, Conch. Soc. List, p. 18 ; Eliot, 



p. 171. 

 [Trinchese states (Atti R. Accad. Lincei, ser iii, Mem. delle 

 Classe sci. fisch. mat. e nat., vol. xi, p. 7, " 1881," 1882) that JEolis 

 gigas, Costa, Eolis panizzce, Verany, and E. janii, Verany, are 

 synonyms of this species.] 



FACELii^rA LONGicoRNis (Montagu, 1808). 

 Doris longicornis, Montagu, Trans. Linn. Soc. (Lond.), vol. ix, 



p. 107, pi. vii, fig. 1, 1808 : Devon. 

 Tritonia plumosa, Fleming, Edinb. Encycl. (Brewster), vol. xiv, 



p. 619, Nov. 1820 : Zetland. 

 Eolida coronata, Forbes & Goodsir^ Athenaeum, No. 618, p. 647, 



Aug. 31, 1839 : Shetland. 

 Eolis hurley i, Garstang, Journ. Marine Biol. Assoc, N.S., vol. i, p. 195, 



Oct. {ante 23), 1889 : Plymouth. 



• ibid., p. 442, 1892. 



Eolis coronata, Forbes, A. & H., Mon., Fam. 3, pi. xii, pt. 2, 1846. 

 Facelina coronata, Forbes & Goodsir, Conch. Soc. List, p. 18 ; Eliot, 



p. 172. 



FACELINA PUNCTATA (Alder & Hancock, 1845). 

 Eolis punctata, Alder & Hancock, Ann. & Mag. Nat. Hist., vol. xvi, 

 p. 315, Nov.. 1845: Torbay. 



Mon., Fam. 3, pi. xv, pt. 2, 1846. 



Facelina punctata, A. & H., Conch. Soc. List, p. 18 ; Eliot, p. 172. 



FACELINA ELEGANS (Alder & Hancock, 1845). 

 Eolis elegans, A. & H., Ann. & Mag. Nat. Hist., vol. xvi, p. 316, 

 Nov. 1845 : Torbay. 



Mon., Fam. 3, pi. xvii, pt. 5, 1851. 



Facelina elegans, A. & H., Conch. Soc. List, p.' 18. 



Genus Embletonia, Alder & Hancock, 1851. 

 Embletonia, A. & H., Mon. Nudib. Moll. (Ray Soc), pt. 5, genus 14;, 

 1851. 

 New name for Pterochilus, A. & H., 1844. 

 Type by monotypy, Pterochilus pulcher, A. & H. 

 Pterochilus, A. & H., Ann. & Mag. Nat. Hist., vol. xiv, p. 329, 

 Nov. 1844. 



Type by monotypy, P. pulcher, nov. 



'Not Pterochilus, King. Weber & Mohr, Beitr. Nat., i, p. 143, 

 1805. 



