FIGURE 5. Protanais ligniamator, adult male paratype. A in Tanaidacea (Crustacea; Peracarida) from chemically reduced habitats-the hydrothermal vent system of the Juan de Fuca Ridge, Escabana Trough and Gorda Ridge, northeast Pacific

FIGURE 5. Protanais ligniamator, adult male paratype. A) Antennule; B) Antenna; C) Labrum; D) Left mandible, body with attached ciliates; E) Right mandible; F) Labium; G) Maxillule; H) Maxilla; I) Maxilliped; J) Maxilliped endites; K) Epignath. Scale bars1 mm.