Four upper appendages separated, and waved, in a gesture of interrogative self-referencing.

The first creature extended both upper appendages, and it was as if a shadow passed across the sun.

It unfolded one of its upper appendages.

The problem is just figuring out how this works," she said, waving her two upper right appendages at the core interface, "so we can access the systems.

Its lower abdominal appendages are longer than its upper appendages.

They also had three upper appendages, with sucker-disks along the inner sides and six tentacle-fingers at the end.

Toq's upper appendage swiveled toward Sanchit.

Its upper appendages lashed out, trailing glistening cilia behind them.

Emitting a disturbing string of high-pitched shrieks that succeeded in startling the guard, the Tholian abruptly surged forward, raising his upper appendages.

The aliens were taking them in their upper appendages, moving the appendages swiftly, and letting the rocks sail out.