Galkinius Perreault, 2014 or Darwiniella (Anderson, 1992)? A new coral-associated barnacle sharing characteristics of these two genera in Pacific waters (Crustacea, Cirripedia, Thoracica, Pyrgomatidae)

Cirrus III, IV of Galkinius maculosus sp. n. A Cirrus III with dark spots and stripes on each segment, rami almost equal length (ASIZCR000343) B Fan-shaped denticles on the surface of basal segments of posterior ramus (indicated by arrows) C Series of conical spines at the margin of distal segments of posterior ramus (indicated by arrows) D Simple and serrulate setae on the distal segment of posterior ramus E Cirrus IV, with stripes on each segment, rami almost equal length (ASIZCR000343) F simple and serrulate setae on intermediate segment G Simple and serrulate setae on the distal segment of posterior ramus H Simple and serrulate setae on the distal segment of anterior ramus. Scale bars in µm.