It possesses a central columella that is rich in lipids and is a choice food item for fungivorous mammals. |
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On most specimens, the very thin columella in the median part of the shell is either broken or missing. |
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It appears to be cut from a large bivalve and does not have the twisted shape of a whelk or conch columella. |
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The primary, stout capillitial branches arise from the upper part of the columella, dichotomously branching into flexuose threads. |
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These structures, along with the columella and apophysis are present in the asexual state. |
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The sporophytes also develop opercula, peristomes, continuous columella, and a spongy layer between the amphithecium and the spore mass. |
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A reduced hyomandibula associated with the quadrate in a fish's visceral skull evolved to form the ear ossicle called the stapes, or columella. |
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Its anterior siphonal notch is shallow and not adjacent to the columella, and its two nearly parallel folds strengthen within the aperture and are less visible exteriorly. |
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In amphibians, the columella shares the oval window with a second bone, the operculum, which communicates by way of an opercular muscle with the pectoral girdle. |
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Sound is conducted through the middle ear via the stapes or columella. |
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The report regarding a Pseudosuccinea columella population resistant to Hepatic Fasciola infection constitutes a valuable original contribution to this branch of biology in general. |
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The part of the nose which separates the nostrils is known as columella. |
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Small protuberance located along the columella. |
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Instead, the opening leads to a fluid-filled chamber, the pericapsular recess, that extends laterally and anteriorly to enclose the external portion of the stapedial expansion of the columella. |
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The non-compressible swelling is localised anywhere from the glabella to the columella, and is associated with a sinus opening with intermittent secretions of sebaceous material. |
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In this the surgeon makes cuts on the columella. |
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Alternative names for the same type of structure include columella, coussinet or pedicule, promontoire, pedestal, and Antipodensockel. |
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Sea turtles have no external ear and only one ear bone, called the columella. |
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