abdominal region

It has, moreover, in the abdominal region at any rate, become divided up into somites.

Subabdominal, sub-ab-dom′i-nal, adj. situated below the abdominal region, in the lower part of the abdomen.

In the scorpion they lie in the abdominal region, so that their ducts pass headwards to the operculum.

The ancients, you remember, thought the heart lay down in the abdominal region.

The body was not yet cold, the abdominal region being quite warm.