In cirripeds (Balanomorpha), linear elevation on interior of scutum between adductor pit and tergal margin [Moore and McCormick, 1969].
Linear elevation on inner surface bounding adductor pit on tergal pit in sessile barnacles [McLaughlin, 1980].
(Subclass Cirripedia):
(
) [Anderson, 1980].
) [Anderson, 1980].Balanus trigonus: wall plates, exploded; and interior of operculum. [Anderson, 1980]
(Subclass Cirripedia):
Barnacle plate feature: on inner surface of scutum in unstalked form, linear elevation between adductor muscle pit and tergal margin [Stachowitsch, 1992].
Crustacea glossary. Natural History Museum of Los Angeles County. 2011.