PENTREMITES Meaning and
Definition
-
Pentremites is a noun that refers to a genus of extinct marine crinoids, specifically echinoderms belonging to the class Crinoidea. These ancient creatures were part of the phylum Echinodermata, which also includes modern-day sea stars, sea urchins, and sea cucumbers.
Pentremites lived during the Paleozoic Era, specifically the Mississippian period, approximately 345 to 359 million years ago. These crinoids had a distinctive bulbous-shaped calyx made up of numerous plates that protected the soft internal organs. Attached to the calyx were long, jointed arms used for capturing and filtering food particles from the surrounding water. These arms were covered in numerous feathery branches, giving them a delicate and intricate appearance.
The name "Pentremites" is derived from the Greek words "pentas" meaning five, and "mitos" meaning thread or filament, referring to the five segmented arms that were a characteristic feature of this genus.
Pentremites fossils are frequently found in limestone deposits and are particularly common in regions such as the United States, primarily in the Midwest and South. These fossils have been vital in understanding the paleoenvironment, paleoecology, and evolutionary history of ancient marine ecosystems. Pentremites remains are highly prized by fossil collectors and mineral enthusiasts due to their beautiful and intricate structures, making them a fascinating subject of study for paleontologists.
-
In geol., a genus of fossil star-fish-so called from the five polygonal plates which compose their pear-shaped receptacle.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for PENTREMITES
- pentremits
- Pentremate
- oentremites
- lentremites
- -entremites
- 0entremites
- pwntremites
- psntremites
- pdntremites
- prntremites
- p4ntremites
- p3ntremites
- pebtremites
- pemtremites
- pejtremites
- pehtremites
- penrremites
- penfremites
- pengremites
- penyremites
Etymology of PENTREMITES
The word "Pentremites" is derived from Ancient Greek. It consists of two parts: "pente" meaning "five", and "mitos" meaning "thread" or "filament". "Pentremites" refers to a genus of extinct, primitive echinoderms that possessed a five-branched skeleton resembling a thread or filament. The name is a combination of these Greek roots describing the characteristic shape of the organism.
Infographic
Add the infographic to your website:
