FIGURE 4 in Moebjergarctus clarionclippertonensis, a new abyssal tardigrade (Arthrotardigrada, Halechiniscidae, Euclavarctinae) from the Clarion-Clipperton Fracture Zone, North-East Pacific

FIGURE 4. Moebjergarctus clarionclippertonensis sp. nov.—the head and cephalic appendages. A. The head of a paratype (B6418500012), showing the separation of the cirrus A and primary clava; B. Ventral view of the head, showing the ventral location of external cirri (paratype B6418500016); C. Cirrus A (paratype B6418500005); D. Median cirrus (paratype B6418500013); E. External cirrus (paratype B6418500005); F. Internal cirrus (paratype B6418500013). SEM photos; scale bars A–B 6 µm; C–F 1 µm. Abbreviations: cr—cirrophore; ec—external cirrus; fl—flagellum; ic—internal cirrus; ca—cirrus A; mc—median cirrus; pc—primary clava; sa—annulated portion of the scapus; sc—secondary clava; ss—smooth portion of the scapus.