The operculum
WebAug 1, 2014 · The operculum is a bony flap covering the gills of a teleost fish. The operculum is a hard, plate-like, bony flap that covers the gills of … WebAntique Victorian Silver Operculum Shell Shiva Cat's Eye Necklace & Bracelet Set. $182.50 + $6.95 shipping. AN ANTIQUE VICTORIAN OPERCULUM (CATSEYE SHELL) NECKLACE SET IN SILVER. $119.27 + $19.88 shipping. Vintage Sterling Silver Filigree Heart Operculum Shiva Eye Shell Necklace. $199.00
The operculum
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WebMar 7, 2024 · The operculum is a corneous or calcareous trapdoor-like sheet which attaches to the upper surface of the water snail's foot. It can plug the shell aperture by retracting the soft body when a predator or environmental threat is encountered. For a water snail (Pomacea canaliculata), the operculum can be locked in its shell rapidly. WebOperculum (Latin, meaning "little lid") is the part of the cerebral cortex that covers the insula. Neuroscience divides the operculum into frontal, parietal and temporal regions, after the lobes of which they form a part. The part of the operculum on the precentral and postcentral gyri, on either side of the central sulcus (or "Rolandic fissure ...
WebOperculum definition, a part or organ serving as a lid or cover, as a covering flap on a seed vessel. See more. WebJan 9, 2024 · Wisdom teeth are not only the last teeth to emerge, but in many cases, they're the most tedious and trouble-prone. One associated problem many people face is the …
WebOct 13, 2024 · The operculum is a hard, plate-like, bony flap that covers the gills of a bony fish (superclass: Osteichthyes). It protects the gills and also serves a role respiration. Fish can acquire dissolved oxygen through pumping water over their gills by opening and closing their jaws and opercula. Weboperculum: [noun] a body process or part that suggests a lid: such as. a horny or shelly plate on the posterior dorsal surface of the foot in many gastropod mollusks that closes the …
WebFrontal Operculum. Potentially, the frontal operculum may contribute to an articulatory process that is associated with specific aspects of phonological and acoustic analysis, …
WebOther articles where operculum is discussed: bryophyte: Form and function: …of an apical lid (the operculum). When the operculum falls, there is exposed a ring of teeth that controls the release of the spores over an extended period of time. These teeth usually respond to slight moisture changes and pulsate inward and outward, carrying spores out of the sporangium … cyclone hand hoover practico plusWebPericoronitis is inflammation of the soft tissues surrounding the crown of a partially erupted tooth, including the gingiva (gums) and the dental follicle. The soft tissue covering a partially erupted tooth is known as an … cheating at schoolcheating at the gas pumpsWebThe rock dove's operculum is a mass at the base of the bill. The nares of some birds are covered by an operculum (plural opercula ), a membraneous, horny or cartilaginous flap. … cyclone hawkes bay help pageWebAt the large end, the operculum is clearly visible. The opposite (abopercular) end is thickened. The eggs are unembryonated when passed in sputum or feces. Figure A: Eggs of Paragonimus sp. taken from a lung biopsy … cyclone hd 4115WebApr 12, 2024 · When the insular operculum is opened, the first thing to be seen is the major central sulcus of the insula that divides it into an anterior and a posterior part.. The anterior part includes three short gyri:. The … cheating at solitaire lyricsWebOther articles where operculum is discussed: bryophyte: Form and function: …of an apical lid (the operculum). When the operculum falls, there is exposed a ring of teeth that controls … cheating at scrabble words