Individuals Reference Sex Width Notes Crane1975 male 10 Crane1975 female 11 Crane1975 male 13.4 Crane1975 female 13.5 Crane1975 male 15.3 Rathbun1893 male 10 Rosenberg2000 male 8 Rosenberg2000 male 6.9 Rosenberg2000 male 7.9 Rosenberg2000 male 6.8 Ranges Reference Sex n Min Max Notes vonPrahl1982 male 3 15 15