The word "rotalia" is spelled using the International Phonetic Alphabet (IPA) as /rəʊˈteɪliə/ or "roh-TAY-lee-uh". The IPA transliteration reflects the pronunciation more closely than traditional orthography, which can vary based on regional differences in accent and dialect. "Rotalia" could have several potential meanings, as it is not a commonly used word in English, but with the IPA spelling, it is clear how to properly pronounce it.
Rotalia is a term that encompasses various meanings across different disciplines. In the field of zoology, Rotalia refers to a genus of protozoans belonging to the phylum Foraminifera. These microscopic organisms are characterized by their single-chambered, spiral-shaped shells made of calcium carbonate. Rotalia species are commonly found in marine environments and their fossils serve as important indicators for dating sedimentary rocks and studying past climates.
In paleontology, Rotalia may also be used to describe an extinct genus of brachiopods belonging to the order Spiriferida. These marine animals were abundant during the Paleozoic era and possessed bivalve shells with bilateral symmetry. The study of Rotalia paleontology provides valuable insights into ancient marine ecosystems and evolution.
Moreover, Rotalia is employed in the field of dental medicine to denote a specific type of bacteria associated with periodontal diseases. This gram-negative, rod-shaped bacterium is commonly found in dental plaque and has been implicated in the progression of periodontitis, a serious inflammation of the tissues surrounding the teeth.
Overall, Rotalia represents a versatile term with distinct meanings in zoology, paleontology, and dental medicine. Its usage varies depending on the context, highlighting the interconnectedness of different scientific disciplines and their shared vocabulary.
In geol., a genus of foraminiferous shells-so called from their nautiloid wheel-like contour.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.