Lemuriform Toothcomb

Some articles on toothcomb, lemuriforms, lemuriform toothcomb, lemuriform:

Toothcomb - Anatomical Structure
... The toothcomb of most lemuriforms includes six finely spaced teeth, four incisors and two canine teeth that are procumbent (tilt forward) in the front of the mouth ... The apical ridge, following along the front edges of the toothcomb teeth, is V-shaped in most lemuriforms, tapering off from the midline ... anatomist Henri Marie Ducrotay de Blainville first identified the two lateral teeth of the lemuriform toothcomb as canines in 1840 ...
Evolution in Lemuriforms - Original Function of The Lemuriform Toothcomb
... The selective pressure that shaped the original lemuriform toothcomb has been a topic of considerable debate since the 1970s ... generally considered the primary function and original role of the lemuriform toothcomb, and subsequent changes in morphology across multiple lineages have altered its ... The hypothesis that the toothcomb evolved for food procurement was based on observations of recent lemuriform taxa, such as cheirogaleid lemurs (particularly ...
Toothcomb - Evolution in Lemuriforms
... history of lemurs The origins of the lemuriform toothcomb and the clade it characterizes have been the center of considerable debate for more than a century ... he viewed the fossil lorisoids from the Miocene as not having fully developed the modern lemuriform toothcomb, he implied that lemurs and lorisoids had evolved the trait ... jaw, based on Eocene primate fossils, suggests that earliest primates had lacked a differentiated toothcomb ...