Lingulata - Siphonotretida - Siphonotretidae
Synonym: Quasithambonia Bednarczyk and Biernat 1978
Parent taxon: Siphonotretidae according to A. Williams et al. 2000
See also Holmer 1989, Puura and Holmer 1993 and Sepkoski 2002
Sister taxa: Acanthambonia, Acanthamboniinae, Alichovia, Celdobolus, Chilcatreta, Cyrbasiotreta, Helmersenia, Karnotreta, Mesotreta, Multispinula, Nushbiella, Oaxaquiatreta, Orbaspina, Schizambon, Schizamboninae, Siphonobolus, Siphonotreta, Siphonotretella
Subtaxa: Eosiphonotreta acrotretomorpha
Ecology: stationary low-level epifaunal suspension feeder
Distribution:
• Ordovician of Czechia (2 collections), Estonia (4), Iran (3), the Russian Federation (29), Sweden (3)
Total: 41 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.