# toothless mammal with keratin scales

Expression of new genes in vertebrate tooth development and p63 signaling » Our study discovered that Cbln1, Cldn23, Fermt1, Krt15, Pltp and Prss8 are expressed in dental epithelium of upper and lower tooth organs from E10.5 to E14.5 in mouse, and in tooth organ of 14 dpf s… Anatomypubs.onlinelibrary.wiley.com

Loss of teeth and enamel in tetrapods: fossil record, genetic data and morphological adaptations » Since their recruitment in the oral cavity, approximately 450 million years ago, teeth have been subjected to strong selective constraints due to the crucial role that they play in species survival. It is therefore quite surprising that the ability to… Ncbi.nlm.nih.gov

Lip service: Histological phenotypes correlate with diet and feeding ecology in herbivorous pacus » Complex prey processing requires the repositioning of food between the teeth, as modulated by a soft tissue appendage like a tongue or lips. In this study, we trace the evolution of lips and ligament… Anatomypubs.onlinelibrary.wiley.com

Night Fury » The Night Fury is a medium-sized Strike Class dragon that first appeared in How to Train Your Dragon. The Night Fury was originally inspired by a black panther screensaver on one of the story artist's monitors. DeBlois says that the image was 'striking and electrifying, with those eyes staring out from the darkest black face'. Some of the Night Furies movements were inspired by one of the animators cats and other animals. The Night Fury's personality, appearance, and behavior is a mix of a horse Howtotrainyourdragon.fandom.com

Pangolin 2 Dollars Zimbabwe Authentic Coin Money for Jewelry and Craft » Pangolin 2 Dollars Zimbabwe Authentic Coin Money for Jewelry and Craft Making (Scaly Anteater) (Chinese Folk Medicine) (Lactation) Reverse Pangolins (Malay pang goling "one who wraps") or Manidae also known as scaly anteaters, are insectivores toothless mammal whose elongated body is largely covered with scales, which Elemintal.com

Introduction » Marine vertebrates include fish, amphibians, reptiles, birds, and mammals. The Part I describes the classification of marine vertebrates. Included is information about the broad diversity seen in specific biological materials. These materials include mineralized… Link.springer.com

A Dinosaur A Day » Links for further reading: Sauropsida Parareptiles Diapsids Choristoderes Sauropterygians Ichthyosaurs Sauria Pantestudines Archosauromorphs Pseudosuchians Avemetatarsalians Neornithes… A-dinosaur-a-day.com