A three-dimensionally preserved lobopodian from the Herefordshire (Silurian) Lagerstatte, UK.

ABSTRACT: The Herefordshire (Silurian) Lagerstätte (approx. 430 Myr BP) has yielded, among many exceptionally preserved invertebrates, a wide range of new genera belonging to crown-group Panarthropoda. Here, we increase this panarthropod diversity with the lobopodian Thanahita distos, a new total-group panarthropod genus and species. This new lobopodian preserves at least nine paired, long, slender appendages, the anterior two in the head region and the posterior seven representing trunk lobopods. The body ends in a short post-appendicular extension. Some of the trunk lobopods bear two claws, others a single claw. The body is covered by paired, tuft-like papillae. Thanahita distos joins only seven other known three-dimensionally preserved lobopodian or onychophoran (velvet worm) fossil

SUBMITTER: Siveter DJ 

PROVIDER: S-EPMC6124121 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature