sucking stomach वाक्य

In the prosoma, this tube is wider and forms the sucking stomach.
When the sucking stomach's powerful muscles contract, the stomach is increased in cross-section, creating a strong sucking action that permits the tarantula to suck its liquefied prey up through the mouth and into the intestines.
There are several probable functions for this horn : according to a study by Rick C . West in 1986, it provides an increased surface for the attachment of the dorsal dilator muscle, which aids in drawing in liquefied food into the sucking stomach at a faster rate; this way, the spider can retreat to a safe place faster.