Table 13. Inter-specific variation in cranial ICV integration indices.

Species	95% CI ICV	95% CI Mean CV	Actual ICV	Actual mean CV	ICV at a mean CV of 0.041
C. albifrons	3.433–3.698	0.04025–0.0434	3.37	0.042	3.39–3.65
C. olivaceus	3.682–4.003	0.0394–0.0417	3.63	0.040	3.72–4.04
C. apella s.s.	3.738–4.073	0.0389–0.0415	3.71	0.040	3.77–4.12
C. libidinosus	3.574–3.891	0.0383–0.041	3.5	0.039	3.72–3.91
C. nigritus	3.685–4	0.0404–0.043	3.63	0.042	3.64–3.98