plagiotriaene
adj. [Gr. plagios, oblique; triaina, trident]
(PORIFERA)
In tetraxons, having
clads directed forward and making an angle of about 45° with the
produced axis of the rhabdome.
Online Dictionary of Invertebrate Zoology.
A.R. Maggenti and S.L. Gardne.
2005.