примеры использования
Enhanced levels of expression are seen in older embryos adjacent to the segmental involutions (C, arrowheads) and in the salivary glands, proventriculus , and somatic musculature.
Four tunnels off the lumen of the proventriculus of the carpenter bee, Xylocopa virginica virginica, have been discovered.
Extant archosaurs, crocodilians and birds, employ a two-part stomach with a thin-walled, enzyme-producing anterior, the proventriculus , followed by a thick-walled muscular gizzard.
Ingesta from the proventriculus and gizzard were preserved in 75% alcohol and examined under a dissecting scope.
The proventriculus and gizzard are small, and the lower esophagus is sacculated, which delays passage of particles into the lower gut where additional fermentation occurs in the paired ceca.
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