gland spines

gland spines
(ARTHROPODA: Insecta)
In Diaspidinae, small to large spines that are conical, bifid, or somewhat fimbriate at the tip and have one or more ducts that extend to the tip of the spine; pectines; plates; squamae.

Online Dictionary of Invertebrate Zoology. . 2005.

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  • pecten — n.; pl. pectines [L. pecten, comb] 1. Any comb or rake like structure. 2. (ARTHROPODA: Chelicerata) In Scorpiones, one of a pair of appendages on the somite immediately behind the genital somite. 3. (ARTHROPODA: Insecta) a. In Culicidae, a… …   Dictionary of invertebrate zoology

  • plates — n. pl. [L. plattus, flat] (ARTHROPODA: Insecta) In Diaspidinae, gland spines of the pygidium that are multiple branched, with or without a duct …   Dictionary of invertebrate zoology

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