Helix hortensis Miill. 
The five-banded group contains sixteen varieties : 
12345 (123)45 (12)(345) 1(23)45 
(12345) (123)(45) (12)(34)5 1(23)(45) 
(1234)5 12(345) (12)3(45) 12(34)5 
1 (2345) (12)345 1(234)5 123(45) 
The four-banded section embraces twenty-eight different forms: 
12340 
12(34)0 
120(45) 
0(2345) 
(1234)0 12305 (12)0(45) 0(234)5 
(123)40 (123)05 DOr Se 55 0(23)(45) 
(12)(34)0 (12)305 10(345) 0(23)45 
(12)340 PGI3 05 10(34)5 02(345) 
1(234)0 eee Oey 103(45) 02(34)5 
1(23)40 (12)045 Oi283 Ala OzsCL 5) 
The three-banded forms are twenty-five in number : 
12300 (12)005 0(234)0 02305 
(123) 00 103 05 0(23)40 OC 2305 
(12)300 340 02(34)0 02045 
1(23)00 10(34)0 00345 020(45) 
12040 £00 45 00(345) 
(12) 040 100(45) 00(34)5 
12005 02340 003(45) 
he two-banded varieties are fourteen in number : 
12000 003840 10300 02005 
(12)000 00(34)0 10040 00305 
02300 00045 LO005 
0(23)00 000(45) 02040 
The one-banded form exists in five varieties only : 
10000 00300 00005 
02000 00040 00000 
—_—_—_——_ 
You will greatly oblige by marking such band formule of this species, 
as you may possess or know to exist, and return the sheet at your 
convenience to 
Jno. W. Taytor, NortueGrance, Horsrortu. 
