Definition of Harpetids. Meaning of Harpetids. Synonyms of Harpetids

- Trilobita. The first harpetid trilobites appear in the Upper Cambrian, and the last species die out at the end of the Devonian period. Harpetid trilobites are...
- Dolichoharpes is a genus of harpetid trilobites in the family Harpetidae. "Mindat.org". www.mindat.org. Retrieved 2024-12-23. "Dolichoharpes Whittington...
- are large when compared to other harpetids bearing eyes. Entomaspidids can be further distinguished from other harpetids by having a continuous border along...
- some Phacopina such as Ductina. The marginal sutures exhibited by the harpetids and trinucleioids, are derived from opisthoparian sutures. On the other...
- Eskoharpes is a genus of harpetid trilobites. Along with Globoharpes it is one of the only harpetids that are found from the Frasnian stage of the Devonian...
- Globoharpes is a genus of harpetid trilobite known from the late Frasnian of Western Australia. G. tiecherti G. freindi McNamara, Kenneth; Feist, Raimund;...
- comparatively large, crescent-shaped eyes (in comparison with other e**** harpetids). E. bridgei is a species found in marine strata of Missouri. E. clarki...
- Kenneth J. (2009). "Patterns of Evolution and Extinction in the Last Harpetid Trilobites During the Late Devonian (Frasnian)". Palaeontology. 52 (1):...
- Ebach, Malte C. (2009). "Patterns of Evolution and Extinction in the Last Harpetid Trilobites During the Late Devonian (Frasnian)". Palaeontology. 52 (1):...
- excursion is presented by Yang et al. (2024). A study on the affinities of harpetid and trinucleioid trilobites is published by Beech, Bottjer & Smith (2024)...