What does micraster mean?
Definitions for micraster
mi·cras·ter
This dictionary definitions page includes all the possible meanings, example usage and translations of the word micraster.
Wikipedia
Micraster
Micraster is an extinct genus of echinoids from the Late Cretaceous to the early Eocene. Its remains have been found in Africa, Antarctica, Europe, and North America. Micraster was an infaunal echinoid living in a burrow below the sediment surface. The test is clearly bilateral and there is a deep anterior groove to take in water containing organic particles to the mouth. The tube feet keep a supply of nutrient-laden water moving into the burrow. The anus has a waste tube behind it.
Webster Dictionary
Micrasternoun
a genus of sea urchins, similar to Spatangus, abounding in the chalk formation; -- from the starlike disposal of the ambulacral furrows
Etymology: [NL., fr. Gr. mikro`s small + star.]
Wikidata
Micraster
Micraster is an extinct genus of echinoid from the Late Cretaceous. Its remains have been found in Africa, Antarctica, Europe, and North America. Micraster was an infaunal echinoid living in a burrow below the sediment surface. The test is clearly bilateral and there is a deep anterior groove to take in water containing organic particles to the mouth. The tube feet keep a supply of nutrient-laden water moving into the burrow. The anus has a waste tube behind it.
Numerology
Chaldean Numerology
The numerical value of micraster in Chaldean Numerology is: 7
Pythagorean Numerology
The numerical value of micraster in Pythagorean Numerology is: 7
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"micraster." Definitions.net. STANDS4 LLC, 2024. Web. 24 Apr. 2024. <https://www.definitions.net/definition/micraster>.
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