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. Author manuscript; available in PMC: 2021 Nov 1.
Published in final edited form as: Am J Primatol. 2020 Apr 22;82(11):e23135. doi: 10.1002/ajp.23135

Table 2.

Clitoral length (mm) in a colony of Sapajus apella

Age group (age range, yrs) No. Females No. Measurements Average length Standard deviation Min Max

Infant (0–1) 4 7 24,1 2,39 20 26
Juvenile (1.1–4) 5 22 26,1 2,45 21 30b
Adult (> 4.1) 13 51 18,8 5,60 1a 29
Total 22 80
a

= minimum length by two adult subjects (Shinade and Lucy; from 13 to 16 yrs old)

b

= maximum length by a young juvenile (Liv; 1.5 yrs old)