He pointed to the gill-like structure on the backpack that Kumar was already wearing.

They appear to have gill-like structures which resemble those of agarics, however the similarity is superficial only.

If it had free water, then it had creatures that could swim and extract oxygen through gill-like structures.

The underside of the its cap bears lamellae (gill-like structures) rather than the pores common in the Boletales.

Acorn worms have gill-like structures that they use for breathing, similar to the gills of primitive fish.

Some notable fungi with gill-like structures, such as chanterelles, have long been recognized as being substantially different from usual Agaricales.

The bat star breathes through gill-like structures on its back that perform as respirators.

This is, however, often greatly reduced, consisting of a small mass of cells without any remaining gill-like structure.

The decurrent gill-like structures are orange and forked, which is a distinctive and distinguishing feature.

The solenogastres do not have true ctenidia, although their gill-like structures resemble them.