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cyclostomes's Usage Examples:

the phylum Chordata, subphylum Vertebrata, consisting of both present (cyclostomes) and extinct (conodonts and ostracoderms) species.

Cyclostomatida, or cyclostomes (which also refers to a group of jawless fish called Cyclostomata), are an ancient order of stenolaemate bryozoans which.

related to vertebrates with jaws (called gnathostomes) than to cyclostomes.

Romundina shares many characteristics of both cyclostomes and Gnathostomes to varying degrees.

The original scheme groups hagfish and lampreys together as cyclostomes (or historically, Agnatha), as the oldest surviving class of vertebrates.

The optic chiasm is found in all vertebrates, although in cyclostomes (lampreys and hagfishes), it is located within the brain.

It is housed in the zooidal exoskeleton, which in cyclostomes is tubular and in cheilostomes is box-shaped.

had a cartilaginous skeleton, and a branchial basket resembling the cyclostomes - features that suggest that it was a basal member of that clade.

silver lamprey is a member of the Class Agnatha, sometimes referred to as cyclostomes (round-mouths).

The holonephros is the kidney of the larvae of cyclostomes and the Gymnophiona.

Cyrtopora is an extinct genus from a class of marine Bryozoans, the cyclostomes.

The opisthonephros is the functional adult kidney in lampreys (cyclostomes), most fishes, and amphibians.

These fall into two major groups, informally called the cyclostomes and noncyclostomes.

They are non-cyclostomes, but sometimes have the appearance of a cyclostome opening.

Dohrn claimed cyclostomes such as lampreys are degenerate fish as there is no evidence their jawless.

They are cyclostomes and usually have a medial ridge on the abdomen.

They are non-cyclostomes.

cyclostomes's Meaning':

primitive aquatic vertebrate