Is the sturgeon fish a lobe finned fish?

Here's why:

* Ray-finned fish have fins supported by thin, bony rays. They are the most diverse group of fish, including species like tuna, salmon, and, yes, sturgeon.

* Lobe-finned fish have fleshy, lobed fins supported by bones. They are a much smaller group, including lungfish and coelacanths.

Sturgeons have distinct features, such as their cartilaginous skeletons, elongated bodies, and rows of bony plates along their bodies, which are unique to their order (Acipenseriformes). But their fins are definitely ray-finned, not lobe-finned.