WebJul 24, 2024 · Ctenoid Scale; Cycloid Scales. Such scales are found in lungfish, some Holosteans and non-teleostean such as carp (Cypriniformes), hilsa (Clupeiformes) and cod (Gadiformes). Such scales consist of round plates. The center of this scales is called the focus. Many concentric circular growth lines can be seen from the focus. WebApr 26, 2024 · English: Three scales were taken from various locations from a perch and stained. The medial scale was taken from the middle of the fish, the dorsal scale was …
Ctenoid scale anatomy Britannica
WebThe body is covered in small ctenoid scales, including the two rows of cheek scales. Từ Wikipedia Ví dụ này từ Wikipedia và có thể được sử dụng lại theo giấy phép của CC … WebA catenoid obtained from the rotation of a catenary. In geometry, a catenoid is a type of surface, arising by rotating a catenary curve about an axis (a surface of revolution ). [1] It is a minimal surface, meaning that it occupies the … fk principality\u0027s
ctenoid scale Exemplos de frases - Cambridge Dictionary
Webcten·oid (tĕn′oid′, tē′noid′) adj. Relating to or being a kind of fish scale that has marginal projections resembling the teeth of a comb. [Greek ktenoeidēs, comblike : kteis, kten-, comb + -oeidēs, -oid .] American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. WebOct 20, 2012 · Sisik ctenoid memiliki tonjolan pada tepi sisik yang berfungsi sebagai alat pertahanan dari predator yang mencoba menyerang ikan. Sedangkan, sisik cycloid memiliki tepi yang rata atau bulat dan tidak memiliki tonjolan. Selain itu, sisik cycloid juga lebih halus dibandingkan dengan sisik ctenoid. WebJan 5, 2024 · ctenoid (comparative more ctenoid, superlative most ctenoid) Having a toothed margin, usually fish scales; Comb-like in shape. Noun . ctenoid (plural … cannot inject value for argument 0