Tryblidiida
| Tryblidiida Temporal range: | |
|---|---|
| The holotype of Neopilina galatheae at the Zoological Museum, Copenhagen | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Monoplacophora |
| Subclass: | Tergomya |
| Order: | Tryblidiida Lemche, 1957 |
| Families | |
Tryblidiida is a taxon of monoplacophoran molluscans containing the only extant representatives: 37 species are still alive today, inhabiting the ocean at depths of between 175 and 6,400 metres (574 and 21,000 ft).