FIGURE 1 in New enchytraeid species from Mount Hallasan (Jeju Island, Korea) (Enchytraeidae, Oligochaeta)

FIGURE 1. Micrographs of Achaeta koreana sp. n. A. Thick cuticle terminally dorsally thicker (white arrow) than ventrally (black arrow). B. Clitellar glands, dorsal view (interruption marked with arrow). C. Clitellar glands, lateral view (arrows: hyaline glands). D. Entire individual (head marked with arrow). E. Clitellar glands, lateral view. F–G. Head (white arrows: head pore; black arrows: prostomial ganglia; b=brain, ph=pharynx). A–E, G in vivo, F fixed, stained. Scale bars A–D, F, G 50 µm; E 20 µm).