TABLE 1 in Two new species of semiaquatic Anolis (Squamata: Dactyloidae) from Costa Rica
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TABLE 1. Selected measurements and scale characters of Anolis aquaticus, A. riparius, and A. robinsoni. Mean value VARIABLESAnolis aquaticusAnolis ripariusAnolis robinsoniMANOVANumber of individuals35829Dewlap colorationYellow and redYellow and redDark brownSVL (mm)57.0 ± 8.5 (30.6–69.5)60.8 ± 7.2 (30.6–73.3)58.9 ± 9.9 (23.1–73.8)Extent of dewlap past axilla in males (mm)6.4 ± 2.5 (0.1–11.3)8.2 ± 3.0 (6.1–10.3)8.8 ± 2.7 (3.5–12.2)HL15.6 ± 1.9 (11.4–19.5)15.4 ± 2.6 (9.6–20.1)15.0 ± 2.6 (8.2–18.8)F = 0.35, P= 0.35HW9.2 ± 1.1 (6.4–10.7)9.5 ± 1.4 (5.9–12.4)9.3 ± 2.2 (4.7–18.2)F = 0.07, P= 0.92Small caudal scales before the first larger scales11 ± 1 (9–14)18 ± 2 (16–21)18 ± 1 (15–20)F = 52.05, P<0.01Scales between supraocular semicircles4 ± 1 (2–7)4 ± 0 (4–5)6 ± 1 (4–7)F = 17.08, P<0.01Scales between interparietal and supraoculars semicircle6 ± 1 (5–10)9 ± 1 (7–11)7 ± 1 (5–11)F = 30.04, P<0.01Supralabials9 ± 1 (7–11)11 ± 1 (10–12)9 ± 1 (7–11)F = 12.43, P<0.01Infralabials9 ± 1 (8–10)11 ± 1 (10–12)9 ± 1 (8–11)F = 7.17, P<0.01Lamellae under fourth toe14 ± 1 (11–16)15 ± 1 (14–17)16 ± 1 (15–17)F = 12.44, P<0.01Loreal scales9 ± 1 (7–11)9 ± 1 (8–10)9 ± 1 (8–11)Scales between nasal and rostral1 ± 0 (0–2)1 ± 1 (1–2)2 ± 0 (1–3)SO/LA2 ± 0 (1–2)1 ± 1 (1–2)1 ± 0 (1–2)Postrostral scales9 ± 1 (7–11)10 ± 1 (8–11)9 ± 1 (7–10)F = 0.59, P= 0.55 and one standard deviation are followed by range in parentheses. MANOVA results are for selected variables and all with two degrees of freedom.
表1. 水栖安乐蜥（Anolis aquaticus）、河栖安乐蜥（A. riparius）及罗宾逊安乐蜥（A. robinsoni）的选取测量指标与鳞片形态特征。本文以均值±标准差的形式呈现数据，括号内为取值范围。多变量方差分析（Multivariate Analysis of Variance, MANOVA）结果针对本次选取的指标，所有检验的自由度均为2。 变量 水栖安乐蜥（Anolis aquaticus） 河栖安乐蜥（A. riparius） 罗宾逊安乐蜥（A. robinsoni） 多变量方差分析结果 个体数 35 8 29 - 喉扇颜色 黄与红 黄与红 深褐色 - 头体长（mm） 57.0 ± 8.5 (30.6–69.5) 60.8 ± 7.2 (30.6–73.3) 58.9 ± 9.9 (23.1–73.8) F = 0.35, P= 0.35 雄性喉扇超出腋区的长度（mm） 6.4 ± 2.5 (0.1–11.3) 8.2 ± 3.0 (6.1–10.3) 8.8 ± 2.7 (3.5–12.2) - 头长 15.6 ± 1.9 (11.4–19.5) 15.4 ± 2.6 (9.6–20.1) 15.0 ± 2.6 (8.2–18.8) F = 0.07, P= 0.92 头宽 9.2 ± 1.1 (6.4–10.7) 9.5 ± 1.4 (5.9–12.4) 9.3 ± 2.2 (4.7–18.2) F = 0.07, P= 0.92 第一枚大型鳞片前的尾鳞数 11 ± 1 (9–14) 18 ± 2 (16–21) 18 ± 1 (15–20) F = 52.05, P<0.01 眶上半圆间的鳞片数 4 ± 1 (2–7) 4 ± 0 (4–5) 6 ± 1 (4–7) F = 17.08, P<0.01 顶间鳞与眶上半圆间的鳞片数 6 ± 1 (5–10) 9 ± 1 (7–11) 7 ± 1 (5–11) F = 30.04, P<0.01 上唇鳞数 9 ± 1 (7–11) 11 ± 1 (10–12) 9 ± 1 (7–11) F = 12.43, P<0.01 下唇鳞数 9 ± 1 (8–10) 11 ± 1 (10–12) 9 ± 1 (8–11) F = 7.17, P<0.01 第四趾下的趾下瓣数 14 ± 1 (11–16) 15 ± 1 (14–17) 16 ± 1 (15–17) F = 12.44, P<0.01 颊部鳞片数 9 ± 1 (7–11) 9 ± 1 (8–10) 9 ± 1 (8–11) - 鼻鳞与吻鳞间的鳞片数 1 ± 0 (0–2) 1 ± 1 (1–2) 2 ± 0 (1–3) - SO/LA 2 ± 0 (1–2) 1 ± 1 (1–2) 1 ± 0 (1–2) - 吻后鳞数 9 ± 1 (7–11) 10 ± 1 (8–11) 9 ± 1 (7–10) F = 0.59, P= 0.55
