Tryblidium

Tryblidium is a paleozoic genus of Ordovician and Silurian monoplacophorans.

Tryblidium Temporal range: Ordovician - Silurian
Drawing of shells of Tryblidium reticulatum. Head region is on the left.
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Monoplacophora
Order:	Tryblidiida
Family:	†Tryblidiidae
Genus:	†Tryblidium Lindström, 1880
Synonyms
Triblidium

The generic name comes from the Greek (τρυβλίον), which means patella.

Species

Species in the genus Tryblidium include:

• Tryblidium acutum
• Tryblidium arctica
• Tryblidium erato
• Tryblidium eubule
• Tryblidium exserta
• Tryblidium hyrie
• Tryblidium modestum
• Tryblidium niobe
• Tryblidium nycteis
• Tryblidium ovale
• Tryblidium ovatum
• Tryblidium pileolum
• Tryblidium reticulatum
• Tryblidium rugosum
• Tryblidium simplex
• Tryblidium thorsteinssoni

See also

• Triblidium esthonum is a synonym for Pilina esthonum.
• Tryblidium radiatum is a synonym for Helcionopsis radiatum.
• Tryblidium unguis is a synonym for Pilina unguis.