दिल के प्रत्येक आलिंद के ऊपरी भाग से एक छोटा सा शंकु पाउच प्रोजेक्टिंग

Noun:

कर्ण-शष्कुल्ली,

auricles's Usage Examples:

and of two auricles which open into the ventricle by orifices protected by valves.

A dorsal contractile heart, with symmetrical right and left auricles receiving aerated blood from the ctenidia and mantle skirt, is present, being unequally developed only in those few forms which are inequivalve.

Illoricata, cuticle soft; ciliated exsertile auricles above the disk sometimes present.

a, Notholca longispina, lorica only; b, Anuraea aculeata, like the former, a floating pelagic type (plankton proper); c, Synchaeta stylata; corona with accessory antennae and sensory styles; auricles for swimming - an actively swimming pelagic type (nekton); d, Pterodina patina, with bdelloid corona and retractile foot with terminal ciliated cup; e, Distyla gissensis partly extended; f, Rattulus tigris.

Most free rotifers swim by the corona, aided by the ciliated auricles when present.

1 The anatomical error in reference to the auricles of Reptiles and Batrachians on the part of Linnaeus is extremely interesting, since it shows to what an extent the most patent facts may escape the observation of even the greatest observers, and what an amount of repeated dissection and unprejudiced attention has been necessary before the structure of the commonest animals has become known.

Immediately before arrest the heart may beat much faster than normally, though with extreme irregularity, and in the lower animals the auricles may be observed occasionally to miss a beat, as in poisoning by veratrine and colchicum.

Heart with two auricles; ventricle traversed by the rectum, except in the Helicinidae.

f, Gill lamellae (not ctenidia, but organs of the pallial complex, having two kidneys, in some cases two branchiae, and two auricles.

As additional features of the subclass may be mentioned the absence of a corpus callosum connecting the right and left hemispheres of the brain,' and of a fossa in the septum between the two auricles of the heart.

auricles's Meaning':

a small conical pouch projecting from the upper anterior part of each atrium of the heart

Synonyms:

atrial auricle, auricula atrii, atrium of the heart, pouch, pocket, atrium cordis,

Antonyms:

effector, inattention, give,