Hypopharyngeal sclerites: in bees, a pair of strap-like pieces along the hypopharynx to the mentum: see also epipharyngeal sclerites.
Endolabium: the inner or mouth surface of the labium: the hypopharynx when that is well developed.
Heymons, the hypopharynx represents the sterna of all the jaw-bearing somites, but other students consider that it belongs to the mandibular and first maxillary segments, or entirely to the segment of the first maxillae.
Mandibles rarely present, adapted for piercing; first maxillae with palps; second maxillae forming with hypopharynx a suctorial proboscis.
Mandibles fused into a piercer; first maxillae developed as piercers; palps of both pairs of maxillae present; hypopharynx wanting.
Folsom looks on the hypopharynx as a secondary development.
Riley holds that the hypopharynx belongs to the mandibular and maxillary segments, while the cervical sclerites or gula represent the sternum of the labial segment.
The beginner is apt to insert the speculum too far and expose the hypopharynx rather than the larynx.
Inspection of the hypopharynx and upper esophagus is readily made with the esophageal speculum shown in Fig.
The hypopharynx tapers down to the gullet like a funnel, and the larynx is suspended in its lumen from the anterior wall.
As soon as the wound is made the insect pours out through the tube of the hypopharynx some of the secretion from the salivary glands and then begins to suck up the blood through the hollow labrum into the pharynx and on into the stomach.
The hypopharynx is united to the labium, the mandibles are wanting and the maxillæ are very much reduced so that the insect is unable to pierce the tough skin of animals.
Down through the median line of the hypopharynx runs a minute duct (Fig.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "hypopharynx" in a variety of sentences. We hope that you will now be able to make sentences using this word.
