The phylogenetic position of needlefishes relative to halfbeaks fits his prediction. |
In flyingfishes, and in some halfbeaks such as Arrhamphus, the extended lower jaw is lost in adults. |
Based on the additional support of molecular data, we hereafter use the name Zenarchopteridae for this monophyletic group of halfbeaks. |
Instead, our hypothesis suggests that halfbeaks are relatively basal members of Beloniformes, and the needlefish morphology is relatively derived. |
Flyingfishes are nested within halfbeaks, and sauries are nested within needlefishes. |
The relationships and taxonomic position of the halfbeaks, killifishes, silversides, and their relatives. |