Protozoa - Nassellaria - Ultranaporidae
Synonym: Tirodella Kozur and Mostler 1981
Full reference: P. Dumitrica, H. Kozur, and H. Mostler. 1980. Contribution to the radiolarian fauna of the Middle Triassic of the southern Alps. Geologisch-Paläontologische Mitteilungen Innsbruck 10(1):1-46
Parent taxon: Ultranaporidae according to P. De Wever et al. 2001
Sister taxa: Anaticapitula, Bipedis, Dumitricaella, Hinedorcus, Lychnocanoma, Muellericyrtium, Napora, Naropa, Picapora, Poculinapora, Pterocanium, Trialatus
Subtaxa: Silicarmiger costatus
Type: Silicarmiger costatus
Ecology: passively mobile planktonic omnivore
Distribution:
• Triassic of Bosnia and Herzegovina (1 collection), Canada (4: British Columbia), China (1), Hungary (1), Italy (2), Japan (3), Slovenia (11), Thailand (1), Turkey (11), United States (1: Oregon)
Total: 36 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.