In cirripeds (Balanomorpha) lateral part of compartment plate adjoining paries, marked off from it by change in direction of growth lines and by depressed exterior surface; overlaps ala of adjoining compartment plate [Moore and McCormick, 1969].
Lateral part of compartmental plate when marked off from paries by change in direction of growth lines; overlaps ala of adjoining compartmental plate. (Pl. radii) [McLaughlin, 1980].
(Subclass Cirripedia):
(
) [Anderson, 1980].
) [Anderson, 1980].Balanus trigonus: wall plates, exploded; and interior of operculum. [Anderson, 1980]
(Subclass Cirripedia):
Barnacle plate feature: in unstalked form, lateral part of compartmental plate. Delimited from median part (paries) by altered growth lines; overlaps sides (alae) of adjoining compartmental plates [Stachowitsch, 1992].
Crustacea glossary. Natural History Museum of Los Angeles County. 2011.