-
Ivovicia is an
extinct genus of proarticulates. This
monotypic genus has only one species:
Ivovicia rugulosa. The
genus is
named after the
Ivovik cr****...
- (example
cephalozoans include Yorgia, Praecambridium, Andiva, Archaeaspinus,
Ivovicia, Podolimirus, Tamga, Spriggina,
Marywadea and Cyanorus). Some cephalozoans...
-
Yorgia Ivantsov, 1999 †
Yorgia waggoneri Ivantsov, 1999 †
Ivovicia Ivantsov, 2007 †
Ivovicia rugulosa Ivantsov, 2007 †
Praecambridium (?) Ivantsov, 1999...
- Kingdom:
Animalia Phylum: †Proarticulata class: †Cephalozoa Ivantsov, 2004
Subtaxa †Andiva †
Ivovicia †Yorgiidae Ivantsov, 2001 †Sprigginidae Glaessner, 1958...
- organism. ****insonia ****insonia sp. Oval to
elongated motile organism.
Ivovicia I.
rugulosa Elongated oval
motile organism.
Karakhtia K.
nessovi Oval motile...
- 1995
Rejected as
valid taxon, "ivesheadiomorph"-type
fossil structure UK
Ivovicia Ivantsov 2007
Proarticulata Russia
Jampolium Gureev 1988
Discoid fossil...
- (example
cephalozoans include Yorgia, Praecambridium, Andiva, Archaeaspinus,
Ivovicia, Spriggina,
Marywadea and Cyanorus. Some
cephalozoans from the
family Yorgiidae...
