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crus commune epithelium
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UBERON_0005657 |
[An epithelium that is part of a crus commune.] |
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lower jaw molar epithelium
|
UBERON_0005654 |
[A dental epithelium that is part of a lower jaw molar.] |
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molar epithelium
|
UBERON_0015839 |
|
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right lung accessory lobe epithelium
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UBERON_0005655 |
[An epithelium that is part of a right lung accessory lobe.] |
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pedal digit 5 epithelium
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UBERON_0005652 |
[An epithelium that is part of a pedal digit 5.] |
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upper jaw molar epithelium
|
UBERON_0005653 |
[A dental epithelium that is part of a upper jaw molar.] |
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pedal digit 2 epithelium
|
UBERON_0005649 |
[An epithelium that is part of a pedal digit 2.] |
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pterygopodial gland
|
UBERON_0017625 |
[A gland of uncertain function at the base of the clasper in skates and rays, occupying the position of the siphon of other Elasmobranchii.] |
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pseudoclasper
|
UBERON_0017624 |
[One or more pairs of stiff ossified lobes or prongs found in the tip of the intromittent organ of Bythitoidei.] |
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rectal valve
|
UBERON_0017627 |
[A thin diaphragm located in the posterior fifth of the intestine of some Centrolophidae, e.g. Seriolella punctata, Schedophilus huttoni and Psenes pellucidus, or in others a sphincter-like constriction, e.g. Seriolella brama. A deep purple fluid was confined to the valve in S. punctata, but was found throughout the intestine in the other two species referred to. The fluid might be used to void a coloured cloud to distract or deter a predator.] |
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transverse folds of rectum
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UBERON_0017626 |
[Houston's valves (or transverse folds of rectum) are semi-lunar transverse folds of the rectal wall that protrude into the anal canal. Their use seems to be to support the weight of fecal matter, and prevent its urging toward the anus, which would produce a strong urge to defecate. Although the term rectum means straight, these transverse folds overlap each other during the empty state of the intestine to such an extent that, as Houston remarked, they require considerable maneuvering to conduct an instrument along the canal, as often occurs in sigmoidoscopy and colonoscopy. These folds are about 12 mm. in width and are composed of the circular muscle coat of the rectum. They are usually three in number; sometimes a fourth is found, and occasionally only two are present. One is situated near the commencement of the rectum, on the right side. A second extends inward from the left side of the tube, opposite the middle of the sacrum. A third, the largest and most constant, projects backward from the forepart of the rectum, opposite the fundus of the urinary bladder. When a fourth is present, it is situated nearly 2.5 cm above the anus on the left and posterior wall of the tube.] |
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cephalic spine
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UBERON_0017621 |
[One of the spines, probably denticle derivatives, occurring singly or in pairs just behind the orbit on the cheek area in some fossil sharks. May have occurred only in males and may have served to hold the female during copulation, e.g. in the Jurassic genera Hybodus, Asteracanthus and Acrodus.] |
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spine appendage of head
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UBERON_0017620 |
[A spine appendage that is part of a head.] |
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prepelvic clasper
|
UBERON_0017623 |
[A supplemental clasper in Holocephali, in front of the pelvic fin.] |
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3rd arch ectoderm
|
UBERON_0005661 |
[An ectoderm that is part of a pharyngeal arch 3.] |
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4th arch ectoderm
|
UBERON_0005662 |
[An ectoderm that is part of a pharyngeal arch 4.] |
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obsolete intermediate filament
|
UBERON_0003000 |
|
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2nd arch ectoderm
|
UBERON_0005660 |
[An ectoderm that is part of a pharyngeal arch 2.] |
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propanoate transmembrane transport
|
GO_0015730 |
[The directed movement of propionate into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.] |
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touch receptor cell
|
CL_0000200 |
[Any neuron that is capable of some detection of mechanical stimulus involved in sensory perception of touch.] |