
1) Protective covering
Found on
https://www.crosswordclues.com/clue/sclerite

A sclerite (Greek σκληρός, sklēros, meaning `hard`) is a hardened body part. In various branches of biology the term is applied to various structures, but not as a rule to vertebrate anatomical features such as bones and teeth. Instead it refers most commonly to the hardened parts of arthropod exoskeletons and the internal spicules of in.....
Found on
http://en.wikipedia.org/wiki/Sclerite

• (n.) A hard chitinous or calcareous process or corpuscle, especially a spicule of the Alcyonaria.
Found on
http://thinkexist.com/dictionary/meaning/sclerite/

(from the article `skeleton`) ...by calcification (as in millipedes), or by both, as in many crabs. In most arthropods the body and legs are clearly segmented. On the dorsal ... ...muscle tension beneath the body wall, provides the firmness necessary for the function of muscles involved in movement. In insects with hard ... [2 relate...
Found on
http://www.britannica.com/eb/a-z/s/48

Any of the individual hardened plates which make up the exoskeleton.
Found on
http://www.earthlife.net/insects/glossary.html

A hard plate or spicule which may be composed of chitin or calcium carbonate, often refers to the rigid parts of the arthropod (insects, crustaceans, etc.) exoskeleton. ... (09 Oct 1997) ...
Found on
http://www.encyclo.co.uk/local/20973

Any well-defined, sclerotised area of arthropod cuticle limited by suture lines or flexible, membranous portions of cuticle.
Found on
http://www.encyclo.co.uk/visitor-contributions.php
Scle'rite (sklē'rīt)
noun (Zoology) A hard chitinous or calcareous process or corpuscle, especially a spicule of the Alcyonaria.
Found on
http://www.encyclo.co.uk/webster/S/33

A sclerotized plate in the exoskeleton or integument.
Found on
http://www.geog.ubc.ca/biodiversity/efauna/InsectGlossary.html

[
n] - hard plate or element of the exoskeleton of some arthropods
Found on
http://www.webdictionary.co.uk/definition.php?query=sclerite

Any separate sclerotized structure connected to other structures by membranes.
Found on
http://www.xs4all.nl/~ednieuw/Spiders/Spiderglossary.htm
noun hard plate or element of the exoskeleton of some arthropods
Found on
https://www.encyclo.co.uk/local/20974

hardened body part in the exosceleton of insects
Found on
https://www.encyclo.co.uk/local/22346
No exact match found.