Meanings
plural pretelsons
- The tergite just in front of the telson
The pretelson does not expand laterally and there is no evidence of an attachment point for cercal blades; this, combined with their absence in the material, indicates that such structures were lacking.
2015 September 1, James C. Lamsdell et al., “The oldest described eurypterid: a giant Middle Ordovician (Darriwilian) megalograptid from the Winneshiek Lagerstätte of Iowa”, in BMC Evolutionary Biology, volume 15, →DOI
Origin
Cite this entry
pretelson. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/pretelson
“pretelson.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/pretelson. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “pretelson,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/pretelson.
Source: pretelson on Wiktionary, CC BY-SA 4.0.