Table 10. Aggregate measurements of dP4 of M. americanum and M. pacificus by location.

State/Province/Country	n	Mean maximum length	Median maximum length	SD	Max	Min	Mean maximum width	Median maximum width	SD	Max	Min	Mean L/W	Median L/W	SD	Max	Min
California	2	71.51	71.51	0.86	72.12	70.90	52.82	52.82	2.67	54.70	50.93	1.36	1.36	0.08	1.42	1.30
Colorado	3	75.43	73.50	5.27	81.40	71.40	62.57	63.10	2.94	65.20	59.40	1.21	1.20	0.04	1.25	1.16
Florida	7	72.76	72.90	2.23	76.50	69.60	60.80	59.80	2.47	64.50	58.10	1.20	1.19	0.04	1.24	1.15
Ohio	1	73.60	73.60		73.60	73.60	62.50	62.50		62.50	62.50	1.18	1.18		1.18	1.18
M. americanum	11	73.56	73.30	3.17	81.40	69.60	61.44	62.00	2.48	65.20	58.10	1.20	1.19	0.03	1.25	1.15
M. pacificus	2	71.51	71.51	0.86	72.12	70.90	52.82	52.82	2.67	54.70	50.93	1.36	1.36	0.08	1.42	1.30