otoliths उदाहरण वाक्य
उदाहरण वाक्य
- The researchers then analyzed 12 otoliths recovered from the refuse piles of ancient peoples who lived along the Peruvian coast and regularly feasted on the catfish.
- Most commonly, the growth of fish is measured by collecting individuals of varying sizes, measuring their length and determining their age by the otoliths.
- The works of Hoffbauer, Reibisch, and Heinke are most often cited as establishing scales, otoliths, and bony structures as viable aging structures.
- There are 3 pairs of otoliths in bony fish, but only the largest, known as the saggita, is commonly used for microchemical analysis.
- The presence of otoliths, calcareous secretions that accumulate within the auditory chambers of bony fish, indicate the presence of fish fauna in the formation.
- Archeologists have found fossil grunion otoliths ( tiny, bonelike particles or stony platelike structures in the internal ear of lower vertebrates ) at various Indian campsites.
- "We'll probably pull the otoliths _ the ear bones _ to help us age them; they have annual growth rings like a tree.
- Acanthodians share with Actinopterygii the characteristic of three otoliths, the sagitta in the sacculus, the asteriscus in the lagena, and the lapillus in the utriculus.
- Otoliths ( also called statoliths ) are agglutinated crystals or crystals precipitated around a nucleus, with well defined morphology and together all may be termed endolymphatic infillings.
- In mammals, otoliths are small particles, composed of a combination of a gelatinous matrix and calcium carbonate in the viscous fluid of the saccule and utricle.