TABLE 2. Summary of lepidosis and measurements (mm) of Microlophus slevini and M. grayii. Range followed by mean ± standard deviation are presented. For each character, except maximum SVL, the t-value and corresponding pvalue (p <0.05 with asterisks) calculated with Two sample t-tests are given. Italics indicate that a t-test assuming unequal variances (i.e., p <0.05, Levene test) was performed.

Character	Microlophus slevini (N = 23)	M. grayii (N = 64)	t-value	p-value
scales around midbody	63–72 68.39 ± 2.04	58–77 66.28 ± 4.81	-2.823	0.006 *
vertebrals	38–45 41.61 ± 2.44	36–50 43.21 ± 2.84	2.396	0.019*
postrostrals	2–4 3.14 ± 0.56	2–5 3.79 ± 0.60	4.497	0.000*
internasals	3–5 4.05 ± 0.38	3–5 3.95 ± 0.28	-1.225	0.224
supralabials	3–5 4 ± 0.30	3–5 4 ± 0.25	0.000	1.000
infralabials	5–6 5.52 ± 0.51	4–6 5.08 ± 0.37	-3.821	0.001*
loreals	3–5 4.18 ± 0.66	2–10 5.67 ± 1.56	6.172	0.000*
lorilabials	6–10 8.70 ± 1.02	4–11 8.22 ± 1.43	-1.468	0.146
gulars	27–39 31.86 ± 3.54	23–30 25.98 ± 1.74	-7.316	0.000*
lamellae Finger IV	19–21 19.91 ± 0.51	16–21 17.86 ± 1.10	-11.799	0.000*
lamellae Toe IV	25–30 27.74 ± 1.29	22–27 24.47 ± 0.99	-12.504	0.000*
head length	14.1–19.57 16.79 ± 1.74	10.9–22.15 16.59 ± 2.74	-0.324	0.746
head width	10.8–15.49 13.24 ± 1.40	8.81–17.32 13.08 ± 2.11	-0.337	0.737
head height	8.43–14.14 10.89 ± 1.53	6.21–14.28 10.25 ± 1.96	-1.384	0.170
interparietal width/length	0.91–1.23 1.12 ± 0.09	0.95–1.49 1.15 ± 0.10	1.495	0.139
distance between limbs	24.3–39.24 30.25 ± 3.46	18.79–43.89 30.02 ± 6.42	-0.164	0.870
hind limb length	47.01–67.83 58.42 ± 6.55	35.33–73.37 56.80 ± 9.46	-0.756	0.452
maximum SVL in males	86 (N = 13)	98 (N = 33)	—	—
maximum SVL in females	77 (N = 10)	71 (N = 31)	—	—