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Any living creature of the Kingdom Animalia constituting multi-celled organisms as well as single-celled organisms lacking chlorophyll and having the ability for spontaneous movement, such as protozoans.

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Animals > Spiders

sperm web

Animals; Spiders

A web of few or many threads on which male spiders deposit the semen preparatory to taking it into the palpus.


Animals; Spiders

The sacs or cavities in female spiders which receive and store semen.


Animals; Spiders

The mature sperm cells.


Animals; Spiders

The nymphal or immature spider, generally resembling the adult, hut smaller; fully mobile and no longer dependent on yolk.


Animals; Spiders

A thick, stiff hair or bristle.


Animals; Spiders

The fingerlike abdominal appendages of spiders through which the silk is spun.


Animals; Spiders

Paired appendages at the rear end of the abdomen, below the anal tubercle, from the spigots of which silk strands are extruded.