setaceous

Antennæ setaceous, simple, very slender, full half the length of the body.

From Journal of the Proceedings of the Linnean Society - Vol. 3 Zoology by Various

The teeth are disposed on the jaws in rather broad villiform bands, the individual teeth being setaceous and erect.

From Discoveries in Australia, Volume 1. With an Account of the Coasts and Rivers Explored and Surveyed During The Voyage of H.M.S. Beagle, in the Years 1837-38-39-40-41-42-43. By Command of the Lords Commissioners of the Admiralty. Also a Narrative Of Captain Owen Stanley's Visits to the Islands in the Arafura Sea. by John Lort Stokes

Bisetose -ous: with two bristle-like or setaceous appendages.

From Explanation of Terms Used in Entomology by John. B. Smith

Glabrous throughout, erect, branching; leaflets 3–9, linear to oblong; spikes globose, the subulate setaceous bracts much shorter than the acutely toothed calyx, petals white.—Kan. to Tex.

From The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee by Asa Gray

Nostrils basal, oval, open, covered externally with incumbent setaceous feathers.

From Zoological Illustrations, Volume I or Original Figures and Descriptions of New, Rare, or Interesting Animals by William Swainson