How Do You Spell CHEIRURUS?

Pronunciation: [t͡ʃˈe͡əɹʊ͡əɹəs] (IPA)

The word "cheirurus" is a term that refers to a genus of extinct trilobites. Its spelling is in accordance with the Latinized scientific nomenclature typical of the 19th century. The word is spelled /kaɪˈraɪrəs/ in IPA phonetic transcription, with the emphasis on the second syllable. The pronunciation can be broken down into two parts, "kaɪ" for the first syllable and "raɪrəs" for the second with a falling intonation on the second syllable. While the spelling may seem unusual, it is not uncommon for scientific names to use non-intuitive spellings to reflect their origins or references.

CHEIRURUS Meaning and Definition

1. Cheirurus is a genus of extinct trilobites that lived during the Silurian period, approximately 440 to 419 million years ago. This genus belongs to the order Phacopida and is characterized by its distinctive features. Trilobites, including species within the Cheirurus genus, were arthropods that possessed a segmented exoskeleton, with their bodies divided into three distinct regions: a head (cephalon), a thorax, and a tail (pygidium).

   Cheirurus trilobites were typically small in size, with an elongated oval shape, and measured around five centimeters in length on average, although some species could grow larger. They had a well-developed cephalon with compound eyes and antennae, as well as a pronounced exoskeletal ornamentation that formed intricate patterns. The thorax consisted of a series of articulated segments that allowed for movement, while the pygidium at the back of the body was often rounded with distinctively arranged spines.

   These trilobites inhabited marine environments, commonly dwelling on the sea floor. Fossils of Cheirurus have been found in various locations around the world, including North America, Europe, and Asia. As paleontological discoveries continue to shed light on the diversity of trilobites, the study of the Cheirurus genus plays a crucial role in understanding the ancient ecosystems and evolutionary history of these fascinating arthropods.

2. In geol., a genus of Lower Silurian trilobites, so termed from their tail presenting four or five finger-like spines.

   Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.

Common Misspellings for CHEIRURUS

• xheirurus
• vheirurus
• fheirurus
• dheirurus
• cgeirurus
• cbeirurus
• cneirurus
• cjeirurus
• cueirurus
• cyeirurus
• chwirurus
• chsirurus
• chdirurus
• chrirurus
• ch4irurus
• ch3irurus
• cheururus
• chejrurus
• chekrurus
• cheorurus

Etymology of CHEIRURUS

The word "cheirurus" has its etymology rooted in Ancient Greek. It is derived from the combination of two Greek words: "cheir" meaning "hand" and "ouros" (or "oura") meaning "tail". The compound word "cheirourus" was used to describe a type of lobster or crustacean with its elongated tail resembling a hand. Over time, the word underwent various linguistic changes and adaptations until it eventually became "cheirurus" in its current form.