What's the difference between chelicera and claws?
Chelicera
Definition:
(n.) One of the anterior pair of mouth organs, terminated by a pincherlike claw, in scorpions and allied Arachnida. They are homologous with the falcers of spiders, and probably with the mandibles of insects.
Example Sentences:
(1) The new species differs from L. sterna in a smaller size of gnathosoma and chelicerae, lesser number of hypostomal setae and the presence of pigidial shields.
(2) Proximal part of stylostome is formed in both cases by amorphous glutinous substance bearing imprints of mite's mobile digits of chelicerae and hypostome.
(3) It differs from the other species of the genus by the heavily sclerotized margins of the anal plate and tiny cribrum, the two small rounded bifuractions of the movable digit of the chelicerae, abscence of dorsal opisthosomal setae (J, Z, and R series), and chaetotaxy of tarsi II, III, and IV which have only 3 ventral club-shaped setae in the distal row (al1, av2, and pl1 with pv1 apparently absent) and 2 club-shaped setae in the more proximal row (al2 and av3 with pv3 modified into a spinelike seta in the more proximal row and al2 and av3 with pv3 modified into a spinelike seta having an enlarged base and pl2 shorter and with a rounded tip).
(4) At 2 h, the chelicera were already deeply inserted into the dermal tissue.
(5) The new species is most similar to Rallinyssus verheyeni Fain but differs in number of setae on the female ventral opisthosoma, structure of the fixed and movable digits of the male and female chelicerae, chaetotaxy of legs I to IV, and presence of a sternal plate in the male.
Claws
Definition:
Example Sentences:
(1) The present study includes six patients, (involving ten feet), who developed hallux varus and great toe clawing after McBride procedures were performed by various orthopedic surgeons.
(2) The euro clawed back some losses after the European Central Bank said it would absorb €16.5bn from the money markets to compensate for bond purchases up to 14 May, and Greece said it would receive the first tranche of emergency loans tomorrow.
(3) The carbohydrate compounds of the mucus of flask cells in the kidney of claw-frogs (Xenopus laevis) were studied by gold marked lectins (WGA, RCA, L, LCA, HPA, PNA).
(4) Westwood came within an inch of clawing back a shot with a firm, brave putt, but went to the 16th having to birdie his way to the clubhouse to pull off a minor miracle.
(5) The object of this study was to examine the effects of exogenous and endogenous prostaglandin E2 (PGE2) on the sexual behavior of female South African clawed frogs, Xenopus laevis.
(6) I used to love jumping into the mosh pit, then climbing back on stage with red claw marks all over my body."
(7) Other robots in the Boston Dynamics stable include Petman, a robot that tests humanoid chemical protective clothing; the wheeled SandFlea robot that can leap small buildings; a small six-legged robot capable of traversing rough terrain called RHex; and the RiSE robot capable of climbing vertical walls, trees and fences using feet with micro-claws.
(8) Stable claws develop in animals housed on floors with soft surfaces or under restricted movement.
(9) A novel and important observation made is that the different caffeine treatments affected the staining by alizarin of both claws and bones in a qualitatively and quantitatively similar manner.
(10) Quantitative and morphological data were obtained on developing olfactory axons in the African clawed frog, Xenopus laevis, during late premetamorphosis (stages 48-54), prometamorphosis (stages 55-57), and halfway through metamorphic climax (stages 58-62).
(11) A wooden block is glued to the sound claw and parenteral antibiotics are administered for four to six days.
(12) The field was taped off while a mechanical digger clawed at the ground, making parallel trenches in the sandy earth.
(13) Treatment utilized partial proximal phalangeal resection, with and without silicone single-stem implants, extensor hallucis longus tendon transfer to the great toe metatarsal, and interphalangeal joint arthrodesis, or tenodesis of the great toe to correct clawing.
(14) Tadpoles at stage 50 could regenerate toes and claws without defect, but in the later the regenerative capacity gradually declined by reducing the number of toes and claws and accompanied by malformation of skeleton as the stage proceeded.
(15) I am expert in navigating the systems, on clawing my way to some work and juggling the admin to stay in that work.
(16) Apart from plantar and palmar insensitivity which accounted for 17.91% and 17.24% of all deformities, the most frequent deformities were mobile claw hand 12.94%, plantar ulcers 10.78% and palmar ulcers 5.97% respectively.
(17) Then, just as the world starts to claw its way back to some kind of normality, they start kicking the props away.
(18) In medico cubital paralysis one must also cure the "cubital claw of the thumb".
(19) Bill Shorten has used the ALP conference to claw back some authority I Lenore Taylor Read more While the notion of a federal Icac has won support in the past from independents such Tony Windsor and senator Nick Xenophon, the major parties have shown a distinct lack of appetite for such a body.
(20) A claw amputation was performed because of the advanced destructive nature of the lesion.