Trigoides
| Trigoides aclis | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Ctenophora |
| Class: | †Scleroctenophora |
| Genus: | †Trigoides Luo & Hu, 1999 |
| Species: | †T. aclis |
| Binomial name | |
| †Trigoides aclis Luo & Hu, 1999 | |
| Part of a series on |
| The Cambrian explosion |
|---|
The genus Trigoides is known from fossils from the Chengjiang Lagerstätte. It is proposed to be a type of ctenophore. A phylogenetic study of Cambrian stem-group ctenophores recovered Trigoides in Scleroctenophora, along with Galeactena, Maotianoascus, Thaumactena, Batofasciculus and Gemmactena.