- Antennal scale reduced to a spine [Williams, 1984].Small scaphocerite or antennal scale [Poore, 2004].(Order Decapoda):Spine-shaped outer branch (exopod) of antenna; represents reduced antennal scale (scaphocerite). May also refer to spine-like ophthalmic scale on eyestalk. (unarmed, spinose) [Stachowitsch, 1992].(Order Leptostraca):Ocular scale [Stachowitsch, 1992].
Crustacea glossary. Natural History Museum of Los Angeles County. 2011.