Ethelocrinus Kirk 1937

Ethelocrinus dahili 16 çocuk:

• Ethelocrinus ardmorensis Strimple
• Ethelocrinus convexus Strimple
• Ethelocrinus costalis Moore & Plummer
• Ethelocrinus expansus Strimple
• Ethelocrinus hispidus Moore & Plummer
• Ethelocrinus iatani Strimple
• Ethelocrinus magnus Strimple
• Ethelocrinus millsapensis Moore & Plummer
• Ethelocrinus oklahomaensis Moore & Plummer
• Ethelocrinus peridous Strimple
• Ethelocrinus plattsburgensis Strimple
• Ethelocrinus sphaeri Strimple
• Ethelocrinus subsinuatus Moore & Plummer
• Ethelocrinus texasensis
• Ethelocrinus variabilis Strimple
• Ethelocrinus watkinsi Strimple
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