Arthropod
From Tardis Wiki, the free Doctor Who reference
Arthropods were studied by Jade McIntyre and Anna. (TV: Arachnids in the UK)
Karkinians were an arthropodal species native to Karkinos. (PROSE: The Beast of Babylon)
Ian Chesterton, Barbara Wright and Vicki Pallister hid from a Didonian arthropod on Dido. (PROSE: The Rescue)
Alpha Centaurans were monocular arthropods. (PROSE: The Dark Path [+]Loading...["The Dark Path (novel)"])
