Marcelo de Campos Pereira
Img 1 Cat flea cocoons camouflaged with environmental debris (sand).
Auguste Le Roux
Img 2 A cat flea cocoon torn open to reveal the pupa inside.
Cat Flea Biology
Img 3 A cat flea larva forming its cocoon with silk is excreted from its labial (salivary) glands.
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