Pellicle

Definition and stakes

Marcus Manuel Hartog,  1911 Encyclopædia Britannica (1911)

“ Suctoria, rarely ciliated except in the young state, and taking in their food by suction through protrusible hollow tentacles, usually numerous.
The pellicle of the Infusoria is stronger and more permanent than in many Protozoa, and sometimes assumes the character of a mail of hard plates, closely fitting; but even in this case it undergoes solution soon after death. It is continuous with a firm ectosarc, highly differentiated in the Ciliata, and in both groups free from coarse movable granules.
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Source: Wikisource

John Bernhard Smith,  Explanation of Terms Used in Entomology

“ Pelagic: inhabiting the sea, far from land.
Pellicles: the exuviae or cast larval skins of many insects: in Coccidae more especially applied to the hardened larval skin attached to the puparia of Diaspinae.
Pellit: covered with long, drooping hairs, irregularly placed.
Pellucid: colored, but transparent: sometimes applied when there is no color.
Pelotons: the balls of fine tracheae in larvae, developed to supply the adult organism.
Pelottae: =arolia: q.v.
Peltate: shield- or target-shaped.
Penal claspers: in Proctytripidae. lateral fringed processes of the male genitalia.
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Source: Gutenberg

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