54 DISCOVERY REPORTS 



A. tuberciilata (Swainson, 1822). 



*Miomelon scoresbyana n.sp. 



*Provocator pulcher Watson, 1882. 



*MarginelIa warrenii Marrat, 1876 (T., hahni). 



*Belalora thielei n.sp. 



' Beta' fulvicans Strebel, 1908; Melvill & Standen, 1914. 



' B.' michaelseni Strebel, 1905; Strebel, 1908. 



*Pleurotomella anomalapex n.sp. (T.) 



*P.? ohlini (Strebel, 1905). 



*Aforia goniodes (Watson, 1881). 



*Lencosyrinx falklandica n.sp. 



*Eumetadrillia fuegiensis Smith, 1888. 



' Aeolidia serotina Bergh, 1874'; Eliot, 1907. 



'Cratena valentini Eliot, 1907'. 



Eubranchus falklandica (Eliot, 1907) 'Galvina'. 



' Coryphella falklandica Eliot, 1907'. 



Necromantes challengeriana ((Bergh) Eliot, 1907) ' Tritonia'. 



'Diaulula vestita (Abraham, 1877)'; Eliot, 1907. 



' Staurodoris falklandica Eliot, 1907'. 



' Acanthodoris falklandica Eliot, 1907'. 



*Acteon bullatus (Gould, 1847). 



*Toledonia perplexa Dall, 1902. 



*Philine falklandica n.sp. (T.). 



*P. kerguelensis Thiele, 1925. 



*Parvaplustrum teneram n.sp. (T.). 



*Diaphana ' paessleri (Strebel, 1905); Strebel, 1908. 



Kerguelenella lateralis (Gould, 1846); Melvill & Standen, 1907, 1914. 



Pachysiphonaria lessoni (Blainville, 1824); Melvill & Standen, 1914. 



'P. tristensis (Leach, 1824)'; Strebel, 1908; Falkland Is. records unreliable according to Hubendick, 1946. 



AMPHINEURA 



Tonicia atrata (Sowerby, 1840); Melvill & Standen, 1907, 1914. 



' T. bennetti Iredale, ms.' Melvill & Standen, 1914. 



Icoplax punicea (Gould, 1846); Melvill & Standen 1907, 1914 as ' illuminatus' . 



Plaxiphora aurata (Spalowsky, 1795); Melvill & Standen, 1914 as 'carmichaelis'. 



CEPHALOPODA 



Benthoctopus magellanicus Robson, 1930 (T.). 

 Octopus rugosus (Bosc, 1792); Robson, 1930. 

 O. tehuelchus d'Orbigny, 1835; Hoyle, 1912. 



The following records are rejected : 



(1) ' Anadara chemnitzi Philippi', Smith, 1915. 



(3) 'Cardium edule Linn.', Melvill & Standen, 1914. 



(2) ' Cryptogramma subimbricata Sowerby', Melvill & Standen, 1914. 



(3) 'Lacuna divaricata Fabricius', Melvill & Standen, 1907. 

 (3) ' Mangilia costata Donovan', Melvill & Standen, 1907. 

 (3) ' Retusa truncatula Bruguiere', Melvill & Standen, 1907. 

 (3) ' Rissoa parva' Melvill & Standen, 1907. 



(3) ' R. (Manzonia) zetlandica Montagu', Melvill & Standen, 1907. 

 (3) ' Tellina squalida Pulteney', Melvill & Standen, 19 14. 



(1) Probable error in Station number; off Rio de Janeiro most likely. (2) Central American species, probably from 

 ship's ballast. (3) Common English species either accidentally introduced through shipping or from ballast. 



