p. 1

Worm? Ericoides

Genus Scolithus,* Haldeman, Supplement to No 1, of a Monigraph of the Limniades etc. 1840 Hall - Palaeontology
of N. York Vol. I p 2 (1847)

Stem free, simple, cylindric or
subcylindric, vermiform or linear,
never branches. Frequently acute
at one extreme

*From the Greek scolex σκώληξ, a worm, and lithos λῐ́θος, a stone.