cyclostome

n.

圆口纲脊椎动物；

Early Jawless Vertebrates and Cyclostome Origins
Feeding mechanisms as evidence for cyclostome monophyly
Biogenic Monoamines in the Cyclostome and Lower Vertebrate Brain
Time Scale for Cyclostome Evolution Inferred with a Phylogenetic Diagnosis of Hagfish and Lamprey cDNA Sequences
Competitive displacement among post-Paleozoic cyclostome and cheilostome bryozoans
Competition, Clade Replacement, and a History of Cyclostome and Cheilostome Bryozoan Diversity
Testing for bias in the evolution of coloniality: a demonstration in cyclostome bryozoans
Aromatization and 5 alpha-reduction in brain and nonneural tissues of a cyclostome, Petromyzon marinus.
Stereotyped axonal bundle formation and neuromeric patterns in embryos of a cyclostome, Lampetra japonica
Peripheral development of cranial nerves in a cyclostome, Lampetra japonica: morphological distribution of nerve branches and the ve...