138 Description of New or Little known Species of 



Plan aria Zeylanica. Kel 



Tentacles rudimentary. Upper surface of a dark purplish 

 chocolate colour ; margin white, with an internal adjoining 

 orange and black line. Beneath paler. 



Length 2 \ inches, and \ \ inch broad. 



Very abundant in months of May and June. Ova white. 



Genus. Penula, n. g. Kel. 



Animal gelatinous, flattened like Planaria, but without 

 any appearance of tentacular appendages. Mouth placed 

 beneath, near the central third of body. Eye spots on ante- 

 rior third of back. 



Huppel figures one species of this form in his Work on 

 Abyssinia. 



Penula Ocellata. Kel 



Upper surface pale yellowish brown, with dark brown ocel- 

 lated spots. Beneath, pale buff. Length 2 inches. 



Penula Punctata. Kel 



White. Above minutely punctulated with reddish brown. 

 About If inch long. 



