†Pharostomina mexicana Robison and Pantoja-Alor 1968 (trilobite)
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Trilobita - Phacopida - Pharostomatidae
Full reference: R. A. Robison and J. Pantoja-Alor. 1968. Tremadocian trilobites from the Nochixtlan Region, Oaxaca, Mexico. Journal of Paleontology 42(3):767-800
Belongs to Pharostomina according to R. A. Robison and J. Pantoja-Alor 1968
Sister taxon: Pharostomina trapezoidalis
Type specimen: USNM 158926, a cephalon/head (cranidium)
Ecology: fast-moving low-level epifaunal carnivore
Distribution:
• Tremadoc of Mexico (2 collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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