Lynk/nouns.txt at master · icebawkz/Lynk · GitHub
sykloidisuomu TEPA termbank samling av fackspråkliga ordlistor
No dark blotch on pectoral and pelvic fins. Second dorsal fin ray elongated in Cycloid کا ترجمہ سویڈش میں چیک کریں۔ جملوں میں Cycloid کے تراجم کی مثالیں دیکھیں، اس کے تلفظ کو سنیں اور (zoology) A fish having cycloid scales. cyprinid, cyprinid fish soft-finned mainly freshwater fishes typically having toothless jaws and cycloid scales. genus leuciscus, leuciscus a genus of fish including: Placoid, ganoid, cycloid, and ctenoid scales mounted together for comparison.
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[…] Cycloid definition is - a curve that is generated by a point on the circumference of a circle as it rolls along a straight line. How to use cycloid in a sentence. Cycloid definition, resembling a circle; circular. See more. Define cycloid. cycloid synonyms, cycloid pronunciation, cycloid translation, English dictionary definition of cycloid. cycloid top: surface view of cycloid scales of a bony fish bottom: The parametric equations of this cycloid are x = r , y = r .
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Lynk/nouns.txt at master · icebawkz/Lynk · GitHub
They are found in soft-rayed teleost and modern lobe-finned fishes. But some spiny-rayed fishes, i.e., Lepidosteius show presence of cycloid scales.
Nesogobius greeni - FishBase
a fish scale which is thin and shows concentric lines of growth, without serrations on the margin. See also: Cycloid Webster's Revised Unabridged Cycloid scales are smooth-edged scales predominately found in lower order teleost fishes, such as salmon, carp and other soft fin rayed fish. Similar to ctenoid scales, they are overlapping which allow for greater flexibility in movement than other types of scales such as ganoid scales. The scales on fish form the exoskeleton of the creature, which makes sense, given that the word “exoskeleton” means a skeleton lying on the exterior.
2. It is roughly circular in shape and is composed of a central thicker part called ‘nucleus’ and numerous concentric 3. Their anterior border is more or less rounded and remains exposed. 4.
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adjektiv. and operculum without scales; base of pectoral-fin with oval, moderate-sized scales; prepelvic area with 5-6 rows of cycloid scales, isthmus naked anteriorly, its origin and anus; ctenoid scales completely cover predorsal area and nape; some osteological characters and cycloid scales on opercle and anterior part Övriga ordlistor. fi pyörösuomu; sykloidisuomu. sv cykloidfjäll. en cycloid scale.
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2020-01-03 · Jawless fish (lampreys and hagfishes) have smooth skin without scales and without dermal bone. Most eels are scaleless, though some species are covered with tiny smooth cycloid scales. Many loaches are small, narrow-bodied and elongated, with extremely small cycloid scales often embedded under the skin. They have brown-to-black pigment patterns along their dorsal sides and surface and three or more pairs of barbels on the mouth. 2015-11-13 · Cycloid scales exhibit a smoothly rounded posterior edge, whereas those of the ctenoid variety are characterized by a row of comb-like extensions.
Morphology Summary - Sardinops sagax - FishBase
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Cycloid scales have a smooth posterior margin lacking ctenii.