Figure 11 in Tanaidacea (Crustacea: Peracarida) of the North-east Atlantic: the genera Leptognathioides and Portaratrum of the 'Atlantic Margin'

Figure 11. Pleonal spurs of several tanaidacean species from the Atlantic Margin: (A) Akanthophoreus longiremis (Lilljeborg), BIOICE Stn 2349; (B) Chauliopleona sp.AM#1, BIOICE Stn 2257; (C) Chauliopleona amdrupi (Hansen), BIOICE Stn 3282; (D) Cryptocopoides arcticus (Hansen), BIOICE Stn 2912; (E) Insociabilitanais sp.AM#1, BIOICE Stn 2337; (F) Leptognathia breviremis agg., BIOICE Stn 2772; (G) Paranarthrurella arctophylax (Norman and Stebbing), BIOICE Stn 2860. Not to scale; pleopods omitted from (A–D) and (F, G).