FIGURE 4 in A new species of Dactylopusioides (Copepoda: Harpacticoida: Thalestridae) infesting brown algae, and its life history

FIGURE 4. The life history of Dactylopusioides malleus sp. nov. (A) An adult female with a hatched nauplius; (B) The nauplius two days after hatching, within the host alga; (C) copepodid; (D) Exterior view of the capsule; (E) Lateral view of the burrow; (F) The burrow in cross-section. Scales: A–C, 0.01 mm; D, 0.02 mm; E, 0.05 mm. Mp: Mucus production of D. malleus sp. nov.; Ca: capsule; Es Exoskeleton of a copepodid; Th: Thallus.