Protozoa - Spumellaria - Hagiastridae
Synonym: Saldorfus Pessagno, Jr. et al. 1993
Parent taxon: Hagiastridae according to P. De Wever et al. 2001
See also Hull 1997, Pessagno et al. 1993 and Sepkoski 2002
Sister taxa: Archaeohagiastrum, Crucella, Hagiastrum, Higumastra, Monotrabs, Pobum, Pseudocrucella, Pseudohagiastrum, Pseudohigumastra, Pterotrabs, Savaryella, Sophia, Tetraporobrachia, Tetratrabs, Udalia
Subtaxa: Tetraditryma coldspringensis Tetraditryma corralitosensis Tetraditryma praeplena Tetraditryma pseudoplena
Ecology: passively mobile planktonic omnivore
Distribution:
• Cretaceous of Oman (2 collections)
• Jurassic to Cretaceous of Germany (1)
• Jurassic of Antarctica (2), Austria (1), Canada (3: British Columbia), Germany (1), Greece (2), India (1), Italy (11), Japan (9), Mexico (8), Oman (7), Romania (1), the Russian Federation (3), Slovakia (3), Spain (3), Switzerland (3), Turkey (1), United States (12: California, Oregon)
Total: 74 collections including 106 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.