Claws


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Claws

 

horny formations at the ends of the digits of terrestrial vertebrates. In amphibians the claws are thickenings of the horny layer of the epidermis.

True claws are found on the majority of reptiles, all birds, and many mammals; they are used as auxiliary organs during ambulation and as weapons in active defense and attack. Claws are usually horny covers on the ends of the phalanxes of the fingers and toes; the upper side is formed from a hard cornaceous substance (claw layer), and the underside (cushion layer) is soft. The unequal wear of the two layers keeps the claws sharpened.

Claws in mammals are particularly varied: they are sharp and powerful in climbing animals, relatively thin and retractable in felines (weapons of attack), and large and thick in burrowing animals. In swimming animals claws have partially or completely disappeared. In mammals nails and hooves are variations of claws.

References in periodicals archive ?
CLAWS is an arresting system used in vertical reciprocating lift-type applications to stop the free fall of a load in cases of belt break.
WOULD like to raise my concerns on behalf of Cats Protection about the increased use of claw covers for cats.
Claws is filled with absurdity and black humor, with characters that include a bisexual pain-pill kingpin from Biloxi, a prim manicurist who happens to be an ex-con and Sims' boyfriend, a perpetually horny and shirtless redneck gangster.
Further, the loss of one or both claws by either method places crabs at a distinct disadvantage in terms of feeding.
Cat Claws is seeking an unspecified amount of damages.
Systemic conditions, including a nutritional deficiency or autoimmune disease, may show symptoms on all the claws.
To reduce injury to your cat, regularly trim his claws either at home or take him to a groomer.
Same is true for trying to get more than one claw from the hoof.
The eagle claws came from a rock-shelter in Croatia called Krapina where Neandertal remains have also been unearthed.
Vets and groomers are experienced with trimming claws so if you do decide to clip her claws yourself, ask them to guide you through the process and give you a demonstration.
We know this because we never see the claw spazzing out.
And I've seen a myriad of methods for cracking the hard claws and knuckles.