FIG. 6. Relative warp analysis of upper-jaw length among species of Diaphus. The two main trends of mouth size are represented by text color and outlines on the circles representing specimens; black text and outlines indicate longer upper jaws and orange text with white outlines indicate shorter upper jaws. The presence of short and long upper jaws are indicated on a summary phylogeny of species within Diaphus (Denton, 2014), with species included in this study indicated by a circle and species coded from an external source indicated by a square (Froese and Pauly, 2015). Circles and squares colored black indicate longer upper jaws, whereas orange indicates shorter upper jaws.

Published as part of Martin, Rene P. & Davis, Matthew P., 2016, Copeia 104 (4) on pages 795-807, DOI: 10.1643/ci-15-345, http://zenodo.org/record/13628685