-Size: 3&½"L x 2&½"W x 2&½"H
-Species: Pan troglodytes
-Notes: Near term fetal chimpanzee skull shows the beginning eruption of incisors and early molars. The gestation period for chimpanzees is 8 months. Their weight at birth is about four pounds; they grow to an adult weight of up to 120 pounds if male and up to 100 pounds if female. Their faces are pale at birth, gradually darkening as they age. The infant is dependent on its mother for several years. Adult females give birth to a single offspring every three to five years. Compare with human fetal skull. See related products below. 2-part skull (separate cranium & jaw). Please allow up to 1 week for processing time with cast replicas as most of these items are made to order. Thank you for your understanding.
-Size: various (refer to individual model skull listings for sizes) -Species: Australopithecus afarensis, Paranthropus boisei, Homo erectus, Homo neanderthalensis, Gorilla gorilla, Pan troglodytes, Homo sapiens -Notes: 1:2 scale casts of 7 primate skulls provide an overview of speciation and evolution. These wonderfully detailed miniatures were sculpted by Steve Wagner. Portable, durable...
-Size: 7½"L x 4"W x 4¾"H -Species: Desmodus rotundus -Notes: This over-sized bat skull was 3D scanned and printed from a cast replica of an original skull. The vampire bat (Desmodus rotundus) is a small bat, 2.5 to 3.5 inches in length with a wingspan of about 8 inches. The minute size...
-Size: 18"L x 10½"W x 9½"H -Species: Ursus arctos middendorffi -Notes: The grizzly bear reaches a length of 10 feet and may weigh up to 1300 lbs. It is one of the largest land carnivores on earth and when standing reaches a height of 12 feet. This specimen was a male...