COCKERELL ! ON THE JAMAICAN SPECIES OF VERONICELLA. 29 



Length 39 mm., breadth 9^, breadth of sole 35 ; female 

 orifice 1^ mm. from sole, 21 mm. (-53 of total length) from 

 head. Mantle dark above, with obscured spots, underside 

 whitish, in strong contrast. Apparently viviparous. Found 

 in Kingston by Mr. Bowrey. = No. 20. 



b. Filiform glands 36, two of them branched. Penis 8h mm. long. 



Length (in alch.) 42 mm., breadth nh, of sole 5 ; female 

 orifice 25 mm. ^59 of total length) from head, 1 from sole. 

 Mantle mottled dirty black and brownish yellow, with an 

 ill-defined median line ; beneath pale yellowish-brown, sole 

 concolorous. Cross-lines of sole irregular, small = No. 13. 



c. Filiform glands 38. Penis 10 mm. long. 



Length (in alch.) 42 mm., breadth 13, of sole 5 ; female 

 orifice 23 mm. ('54 of total length) from head, 1 from sole. 

 Mantle, mottled dirty bro7C>n and yellow, with a well-defined 

 median line. Cross-lines of sole regular, about 20 in 5 mm. 

 length of sole. = No. 18. 



H. Filiform glands 45 mm. long, 31 in number. 



Length (in alch.) 38 mm., breadth 12 mm., of sole 

 4I mm. ; female orifice 22}, mm. (-56 of total length) from 

 head, from sole 1 mm. Mantle above, dirty brown with a 

 well-defined lighter coloured median line. Beneath pale 

 coffee brown, sole same colour. Sole with the cross lines 

 numerous, small, and fairly regular. Penis somewhat 

 recurved, cylindrical, end bulbous, length 8 mm., two 

 retractors. = No. 17. 



I. Filiform glands 4 mm. long : no well-defined middle-line on 

 mantle. 



a. Filiform glands about 20, in a short thick bundle. Penis 



retractors two, divergent at an angle of about 30 degrees, 

 connected by a membrane; penis about 12 mm. long, 

 cylindrical. Receptaculum seminis with a convoluted duct 

 about 10 mm. long. The two footnerves widely apart 

 opposite the female orifice. 



Length (in alch.) 38^ mm., female orifice | to 1 mm. 

 from sole, -54 to -58 of total length from head. Mantle 

 above dark, mottling and middle-line obscure. Apparently 

 viviparous. Found in Kingston by Mr. Bowrey. = No. 22. 



b. Filiform glands 31, several of them branched ; penis 8 mm. 



long, retractor single. 



Length (in alch.) 43 mm., breadth 1 2 mm., of sole 4 mm. ; 

 female orifice 24 mm. (-55 of total length) from head, 1 mm. 



