280 Mr. T. D. A. Oockcrell's Notes on Slags. 



spicuous yellow keel. No sulcus visible on mantle. Body 

 dark-reticulate. 



Amalia Pacomei (Florence). 

 Milax Pacomei, Florence, Bull. Soc. Mai. France, 1889, p. 326. 

 A doubtful species ; perhaps a form of A. falva. 



Amalia llessei, Bttg. 



Amalia carinata, Leacli, subspecies. 



A small slug- from Corfu, having the markings on the 

 mantle tu-like. This ox-like marking is not a specific cha- 

 racter, as it is more or less visible on carinata^ marginata^ 

 oretea, baripus^ and pallidida. 



Amalia pallidalay subsp. nov. 

 Amalia carinata, Leacli, subspecies. 



Length (in alcohol) 17 millim. ; mantle, length 6^ millim. ; 

 sole broadish, diam. o millim. Colour entirely pale ochrey, 

 or back and mantle more brownish, mantle-sulcus sliglitly 

 brown. Head pale ochrey, tentacles greyish. Mantle broad, 

 squarish-blunt before and behind. Body narrowish, very 

 strongly and highly keeled. Reticulations by strong grooves, 

 forming flattened elongate-squarish ruga?, interstitially smooth 

 and shiny. Sole with the median area not twice as broad as 

 either lateral area, pale ochrey, unicolorous. Kespiratory 

 orifice well posterior. Grooved stria>- in median area of sole 

 as numerous as in lateral areas. Keel not flexuose. Tail 

 flattened laterally, not at all attenuate. A delicate subtrans- 

 parent s])ecies. 



Described from two sj)ecimens in the British Museum, 

 presented by Dr. J. E. Gray. 



Habitat unknown, but probably South European. 



Allied to A. gracilis^ A. Kobelti, and A. Ilessei, and 

 ])erhaps oidy to be regarded as a variety of one of them. 



Amalia Kobelti^ Hesse. 

 Amalia carinata, Leach, subspecies. 

 A unicolorous yellow species from Greece. 



