四川、青海和陕西省发现甘肃鼩鼱
黄韵佳, 唐刻意, 王旭明, 万韬, 付长坤, 王琼, 陈顺德, 刘少英

New records of Sorex cansulus Thomas, 1912 in Sichuan, Qinghai and Shaanxi provinces
Yunjia HUANG, Keyi TANG, Xuming WANG, Tao WAN, Changkun FU, Qiong WANG, Shunde CHEN, Shaoying LIU
表1 四川、青海和陕西省的甘肃鼩鼱外形和头骨量度比较 (体重单位:g;长度单位:mm)
Table 1 Comparison of external and cranial measurements of Sorex cansulus in Sichuan, Qinghai and Shaanxi provinces (Body weight: g; measure: mm)
量度 Measurements

四川 Sichuan

n = 8) (本研究 This study)

青海 Qinghai

n = 2) (本研究 This study)

陕西 Shaanxi

n = 1) (本研究 This study)

甘肃 Gansu

n = 1) (Thomas,1912)

体重

Body weight

5.50 ± 0.71 (5.00 ~ 6.00)7.50 ± 0.71 (7.00 ~ 8.00)8.00

头体长

Head-body length

62.10 ± 2.96 (57.00 ~ 65.00)64.00 ± 5.66 (60.00 ~ 68.00)70.0064.00

尾长

Tail length

43.47 ± 1.58 (42.00 ~ 46.00)42.50 ± 3.54 (40.00 ~ 45.00)50.0038.00

尾长/头体长

Tail length/Head-body length

0.70 ± 0.04 (0.64 ~ 0.76)0.67 ± 0.11 (0.59 ~ 0.75)0.710.59

后足长

Hind foot length

12.41 ± 0.50 (12.00 ~ 13.00)12.00 ± 0.00 (12.00)13.0012.00

颅全长

Condyloincisor length

19.20 ± 0.30 (18.69 ~ 19.57)18.49 ± 0.23 (18.32 ~ 18.65)20.4119.20

眶间宽

Interorbital breadth

3.61 ± 0.07 (3.50 ~ 3.71)3.45 ± 0.01 (3.44 ~ 3.46)3.71

头骨宽

Cranial breadth

8.92 ± 0.23 (8.58 ~ 9.33)8.85 ± 0.11 (8.77 ~ 8.92)9.249.00

颅高

Cranial height

5.73 ± 0.15 (5.52 ~ 5.89)5.80 ± 0.18 (5.67 ~ 5.92)6.14

上颌骨宽

Maxillary breadth

4.84 ± 0.15 (4.63 ~ 5.05)4.60 ± 0.09 (4.53 ~ 4.66)5.01

腭骨至门齿长

Palatoincisor length

8.46 ± 0.12 (8.29 ~ 8.67)8.06 ± 0.05 (8.02 ~ 8.09)8.92

腭枕长

Postpalatal length

8.23 ± 0.09 (8.13 ~ 8.34)7.91 ± 0.28 (7.71 ~ 8.11)8.82

上齿列长

Upper tooth row length

8.28 ± 0.15 (8.05 ~ 8.51)7.85 ± 0.18 (7.72 ~ 7.98)8.758.00

第二上臼齿宽

M2 to M2 breadth

4.55 ± 0.07 (4.42 ~ 4.62)4.40 ± 0.04 (4.37 ~ 4.43)4.78

下颌长

Mandible length

11.88 ± 0.26 (11.54 ~ 12.21)11.54 ± 0.32 (11.31 ~ 11.76)12.83

下齿列长

Lower tooth row length

7.68 ± 0.13 (7.48 ~ 7.78)7.27 ± 0.28 (7.07 ~ 7.47)8.16