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EntityQ18353740· pop 5· linked from 5 articles

Toxasteridae

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Toxasteridae is an extinct family of sea urchins.

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Toxasteridae - Heteraster oblongus.JPG
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taxon name
Toxasteridae
Commons category
Toxasteridae
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  • Genera
  • References

Toxasteridae is an extinct family of sea urchins.

These slow-moving shallow infaunal deposit feeder-detritivores lived during the Cretaceous period, from 145.5 to 61.7 Ma.

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