Abrupt Geographical Transition between Aposematic Color Forms in the Spittlebug Prosapia ignipectus (Fitch) (Hemiptera: Cercopidae)

Table 1

Prosapia ignipectus collections in Maine, September 2003–August 2012. All specimens were swept from patches of Little Bluestem (Schizachyrium scoparium (Michx.)) growing on or near roadside verges.

Date	Abbreviated locality designation	County	Latitude N	Longitude W	Black ♂	Black ♀	Lined ♂	Lined ♀	Partially lined ♂	Partially lined ♀
10-ix-2003	Rte. 201A 6.5 km N. of Norridgewock	Somerset	44 44 54.72	69 50 07.67				11
09-viii-2004	Rte. 201A 6.5 km N. of Norridgewock	Somerset	44 44 54.72	69 50 07.67			29	45
09-viii-2004	Rte. 16 1 km SE of North New Portland	Somerset	44 54 57.37	70 00 30.33			9	42
09-viii-2004	Rte. 27 1 km SE of New Portland	Somerset	44 52 32.54	70 06 48.90			2	3
10-ix-2003	US 202 between Solon & Bingham	Somerset	44 59 00.16	69 52 01.34				5
09-viii-2004	US 202 between Solon & Bingham	Somerset	44 59 00.16	69 52 01.34			31	15
16-viii-2006	US 202 between Solon & Bingham	Somerset	44 59 00.16	69 52 01.34			2	10
28-vii-2012	US 2 & Old Jay Street, Wilton	Franklin	44 35 00.34	70 14 07.21	8	10
09-viii-2004	Rte. 27 & Lowell Drive, New Vineyard	Franklin	44 45 05.44	70 08 05.42	45	62			1
28-vii-2012	Rte. 27 & Lowell Drive, New Vineyard	Franklin	44 45 05.44	70 08 05.42	3	1
28-vii-2012	Rte. 27 & Basin Road S. of New Vineyard	Franklin	44 46 23.59	70 07 42.33	1	1
28-vii-2012	Rte. 16 1 km W. of North Anson	Somerset	44 51 42.31	69 55 43.65			2	4
09-viii-2004	Rte. 16 2 km W. of North Anson	Somerset	44 52 01.30	69 56 24.47			1	5
28-vii-2012	Rte. 16 & Wentworth Road	Somerset	44 52 51.67	69 58 10.10			4	17
28-vii-2012	Long Fall Dam Road 2 km N. of Sandy Stream	Somerset	44 59 25.20	70 03 05.35			19	17
28-vii-2012	Long Fall Dam Road & Old County Road	Somerset	45 02 05.12	70 03 55.19			4
28-vii-2012	Rte. 16 & 27 & Carriage Road, Carrabassett	Franklin	45 04 31.88	70 12 41.95			15	19
30-vii-2012	US 2 W. of Bethel	Oxford	44 24 03.17	70 51 59.98	7	2
30-vii-2012	Rte. 232 between Woodstock & Hanover	Oxford	44 26 11.71	70 39 16.17	1	2
30-vii-2012	US 2 between Bethel & Newry	Oxford	44 27 57.07	70 48 02.33	5	3
30-vii-2012	US 2 between Newry & Hanover	Oxford	44 29 04.92	70 43 54.22	1	1
30-vii-2012	US 2 & Dragoons Road, Rumford	Oxford	44 31 00.39	70.33 36.73	4	4	3	2	2	2
30-vii-2012	US 2 near Dixfield	Oxford	44 31 52.17	70 29 03.67	1	2
30-vii-2012	South Rumford Road, South Rumford	Oxford	44 32 03.43	70 36 26.13	1	1	1	1		1
30-vii-2012	Rte. 17 N. of Mexico	Oxford	44 35 27.50	70 33 41.72	6	1
30-vii-2012	US 2 W. of East Wilton	Franklin	44 36 21.79	70 12 09.12	2	2
30-vii-2012	Rte. 148 2 km W. of Rte. 43, Industry	Somerset	44 46 09.82	69 58 04.42			10	2
30-vii-2012	Rte. 234 near Town Farm Road	Somerset	44 51 26.96	69 55 59.06			4	8
13-viii-2012	Milton Rd. & Waite Road	Oxford	44 27 16.92	70 35 56.56	1	4
13-viii-2012	Near intersect Skyway & Sunday River Roads	Oxford	44 28 16.10	70 50 26.78	9	6
13-viii-2012	South Rumford Road near No View Farm	Oxford	44 28 56.45	70 38 16.23	4	1
13-viii-2012	Wyman Hill Road, South Rumford	Oxford	44 31 09.95	70 31 40.24	4	16	1	1	2
Total					103	119	137	207	5	3

♀: female; ♂: male.