Agaricocrinus  je idile crinoid ti a ko ri mo, ti o wa ni ebi Coelocrinidae.Awon ti won n gbe ni oke  epifaunal ti won n toro mo nkan ti won maa je yii wa ni Igba Eleeedu ati akoko Osagean ti  United States, lati 353.8 si 345.0 Ma.Awon eya ti a sa  Agaricocrinus americanus Roemer Agaricocrinus splendens Miller and GurleyApejuwe Bii awon  crinoid, eya Agaricocrinus  maa n ta mo oju ibi toba le.Awon itokasi Ayoka kukuru.. 
Protura, tàbí àwọn proturan, tí ìnagísì rẹ̀ ń jẹ́ conehead, jẹ́ àwọn ẹranko kékèké (<2mm mm ní gígun), tí wọ́n ń gbé inú iye, wọ́n kéré tó bẹ́è tí a kò ṣàyé títí di ogún ogún sẹ́yìn.  Protura jẹ́ ẹgbẹ́ àwọn ẹgbẹ́ | a ka sí àwọn kòkòrò Insesàn, tí a ma an ko an sí ayé wọn sí ayé..Awon ìtọ́kasí wọn tógun ìji' rẹ̀.. 