G. F. X. David and L. S. Ramaswami. 1969. Studies on menstrual cycles and other related phenomena in the langur (Presbytis entellus entellus). Folia Primatologica 11:300-316 [ER 3627]

Contributed by John Alroy, entered by John Alroy on 2021-07-12

Samples: none

Size measurements: Semnopithecus entellus (body mass 7200 g), Semnopithecus entellus (body mass 7260 g), Semnopithecus entellus (body mass 7400 g), Semnopithecus entellus (body mass 11920 g), Semnopithecus entellus (body mass 6200 g), Semnopithecus entellus (body mass 9900 g), Semnopithecus entellus (body mass 10250 g), Semnopithecus entellus (body mass 11300 g), Semnopithecus entellus (body mass 11100 g), Semnopithecus entellus (body mass 11300 g), Semnopithecus entellus (body mass 8900 g), Semnopithecus entellus (body mass 13300 g), Semnopithecus entellus (body mass 9200 g), Semnopithecus entellus (body mass 10100 g), Semnopithecus entellus (body mass 12100 g), Semnopithecus entellus (body mass 10650 g)