Isotelus harrisi Raymond 1905 (trilobite)

Trilobita - Asaphida - Asaphidae

Synonym: Isotelus platymarginatus Raymond 1910

Belongs to Isotelus according to P. E. Raymond 1905

See also Shaw 1968

Sister taxa: Isotelus aktchokensis, Isotelus bradleyi, Isotelus copenhagenensis, Isotelus frognoensis, Isotelus giganteus, Isotelus gigas, Isotelus iowensis, Isotelus kimmswickensis, Isotelus maximus, Isotelus megistos, Isotelus parvirugosus, Isotelus platyrhachis, Isotelus skapaneidos, Isotelus spurius, Isotelus susae, Isotelus violaensis, Isotelus walcotti

Type specimens:

  • Isotelus harrisi: YPM 23297 (lectotype), a cephalon/head (cranidium)
  • Isotelus platymarginatus:

Ecology: fast-moving low-level epifaunal deposit feeder

Distribution:

• Chazy of United States (47: New York collections)

• Whiterockian of Canada (16: Northwest Territories, Quebec), United States (9: New York, Vermont)

Total: 72 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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