A spur is an outgrowth of bone covered in a sheath of horn found in various anatomical locations in some animals. Unlike claws or nails, which grow from...

valley Spur (stem), a short flower- and fruit-bearing stem on some fruit trees Spur (zoology), an outgrowth of bone covered in a sheath of horn Spur (chemistry)...

infraorder Alethinophidia. These spurs are made up of the remnants of the femur bone, which is then covered by a corneal spur, or claw-like structure. This...

The African spurred tortoise (Centrochelys sulcata), also called the sulcata tortoise, is an endangered species of tortoise inhabiting the southern edge...

of Zoology. Retrieved 8 January 2013. Grogan, Jill. "Equus hemionus onager: onager". Animal Diversity Web. University of Michigan Museum of Zoology. Retrieved...

The spur-winged lapwing or spur-winged plover (Vanellus spinosus) is a lapwing species, one of a group of largish waders in the family Charadriidae. The...

The Greek tortoise (Testudo graeca), also known commonly as the spur-thighed tortoise or Moorish tortoise, is a species of tortoise in the family Testudinidae...

modern snakes—have vestigial hind limbs: tiny, clawed digits known as anal spurs, which are used to grasp during mating.: 11  The families Leptotyphlopidae...

Birds - The Great Frigate Bird and the Magnificent Frigate Bird Free find Spur-Winged Goose Plectropterus gambensis - Kenya Birds The Cornell lab of Ornithology...

Carolina Zoological Park to US 64/NC 49 in Asheboro. In 1977, its southern terminus was moved to connect to US 220, creating an NC 159 Spur to the park...