THE NAUTILUS. 



75 



Pilsbrv, was ratlier disappointing, in that it consisted entirely of 

 Avell-known P^uropean varieties ; but more recently a larger collec- 

 tion sent by Prof, Morrison has presented several forms of great 

 interest, showing a general tendency to the splitting-up of the 

 bands, as in Helix midtilineata. The following is a list of the 

 whole lot, with the numbers of specimens of each : 



No. of Specimens. 

 (I.) libelUla 00000 = libsllula Risso. . . .14. 

 (2.) libellula (12345) = Kleinia Moquin-Tandon . 5. 



(3.) ^/6e^/u/a 12 345 Fenn 1. 



(4.) libellula 12345 = quinquefasciata Moq. = the 



type 14. 



(Two of these have a white rib, and thus fall also under 

 bimarginata Picard.) 



(5.) ^/6e/Ma 1233(45) Chem 1. 



(6.) libellula 123X45 Ckll. (X is a mere line, 4 is 



very broad) 

 (7.) libellula 123X(45) var. nov. 

 (8.) libellula 123,(45) var. nov. 

 (9.) libellula 123^555 var. nov. 

 (10.) libellula 123xx(45) var. nov. 

 (11.) libellula 0^2345 var. nov. 



(12.) libellula 123(45) := reaumuria Moq. (Some 

 shows the least sign of a band between 

 2 and 3) . 

 (13.) libellula 10345 = argentvillea Moq. (2 are also 



bimarginata^ 

 (14.) libellula 12(345) Kreglinger . 

 (15.) libellula (12)3(45) = poirdia Moq. 

 (16.) libellula 1233345 var. nov. 

 (17.) libellula 1,2345 var. nov. 

 (18.) libellula 10045 Kregl. = Sionnestia 

 (19.) libellula 12345 v. nov. 



(This is new only in the sense of bei 

 seen it with a pink ground-color (rubella) from Truro, Cornwall, 

 England, collected by Mr. J. H. James.) 

 (20.) libellula 00345 = listeria Moq. . . .1. 



(21.) libellula ^0345 Ckll 2. 



(22.) libellula 120io = favannea ^loq. ... 3. 



Locard. 



17. 



11. 

 1. 

 3. 

 1. 

 1. 

 1. 

 1. 



ing unpublished. I have 



