Protozoa - Actinommacea - Xiphostylidae
Alternative combination: Tripocyclia frequens
Synonym: Tripocyclia notabilis Pessagno et al. 1989
Full reference: E. Pessagno, W. M. Six, and Q. Yang. 1989. The Xiphostylidae Haeckel and Parvivaccidae, n. fam, (Radiolaria) from the North American Jurassic. Micropaleontology 35(3):193-255
Belongs to Triactoma according to W. Kiessling 1995
Sister taxa: Triactoma amajacensis, Triactoma blakei, Triactoma cellulosa, Triactoma foremanae, Triactoma hexeris, Triactoma hidalgoensis, Triactoma ilsedense, Triactoma jonesi, Triactoma kellumi, Triactoma mexicana, Triactoma pachyacantha, Triactoma parablakei, Triactoma paramexicana, Triactoma prolongata, Triactoma rosespitensis, Triactoma spinosa, Triactoma tenuspinea, Triactoma tithonianum, Triactiscus tripodiscus, Triactiscus tricuspis, Triactiscus lanceola, Triactiscus tripyramis, Triactiscus triacuminatus
Distribution:
• Jurassic of Antarctica (1 collection), Mexico (13)
Total: 14 collections including 24 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.