Kriosian ship
You may also be looking for the 22nd century Krios Battlecruiser or Kriosian transport.

A Kriosian ship was a type of starship utilized by the Kriosians during the latter half of the 24th century.

In 2368, a Kriosian ship rendezvoused with the  to transfer Ambassador Briam back to Krios Prime following the Ceremony of Reconciliation. ()

Starship classes