obtected

from The Century Dictionary.

• Covered; protected; especially, in zoology, covered with a hard shelly case.
• In entomology, concealed under a neighboring part: specifically said of the hemielytra of a hemipterous insect when they are covered by the greatly enlarged and shield-like scutellum, as in the family Scutelleridæ: opposed to detected.

from the GNU version of the Collaborative International Dictionary of English.

• adjective obsolete Covered; protected.
• adjective (Zoöl.) Covered with a hard chitinous case, as the pupa of certain flies; also called obtect.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• adjective obsolete covered; protected
• adjective zoology Covered with a hard chitinous case, like the pupa of certain files.