Topography of unpaired fins with respect to the vertebrae and similarities among icefishes of the family Channichthyidae
1997; Elsevier BV; Volume: 118; Issue: 4 Linguagem: Inglês
10.1016/s0300-9629(97)86796-5
ISSN0300-9629
Autores Tópico(s)Fish biology, ecology, and behavior
ResumoOverall similarities among all genera and 18 of 20 species of icefishes, family Channichthyidae, were determined based on data of the composition of axial metameric structures (unpaired fins and vertebral column). The results of a cluster analysis are compared with some traditional ideas and the cladistic phylogenetic hypothesis about the interrelationships of icefishes.
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