Definition of Sprigginidae. Meaning of Sprigginidae. Synonyms of Sprigginidae

Here you will find one or more explanations in English for the word Sprigginidae. Also in the bottom left of the page several parts of wikipedia pages related to the word Sprigginidae and, of course, Sprigginidae synonyms and on the right images related to the word Sprigginidae.

Definition of Sprigginidae

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Meaning of Sprigginidae from wikipedia

- Sprigginidae is an extinct family of cephalozoans characterized by having a greater number of isomers than its sister taxon, Yorgiidae. They lived approximately...
- (millions of years ago). Cephalozoa includes the families Yorgiidae and Sprigginidae: † Archaeaspinus Ivantsov, 2007 (synonym of Archaeaspis) † Archaeaspinus...
- 1955 †****insoniidae Harrington & Moore, 1955 †Cephalozoa Ivantsov. 2004 †Sprigginidae Glaessner, 1958 †Yorgiidae Ivantsov, 2001 For more taxa, see text...
- Kingdom: Animalia Phylum: †Proarticulata class: †Cephalozoa Family: †Sprigginidae Genus: †Spriggina Glaessner, 1958 Species: †S. floundersi Binomial name...
- Kingdom: Animalia Phylum: †Proarticulata class: †Cephalozoa Family: †Sprigginidae Genus: †Marywadea Glaessner, 1976 Species: †M. ovata Binomial name †Marywadea...
- Kingdom: Animalia Phylum: †Proarticulata class: †Cephalozoa Family: †Sprigginidae Genus: †Cyanorus Ivanstov, 2004 Species: †C. singularis Binomial name...
- Praecambridium sigillum is an extinct organism that superficially resembles a segmented trilobite-like arthropod. It was originally described as being...