MARINE GAMMARIDEAN AMPHIPODA 



455 



Figure 165. — Synopiidae: a, Tiron spiniferum (Stimpson) (Sars, 1895, pi. 140, as T. 

 acanthuruj); b, Syrrhoites serratus Sars (1895, pi. 137). Accessory flagella: c, Tiron; d, 

 Syrrhoe crenulata Goes (Sars, 1895, pi. 136). Mandible: e, Synopia variahlis Spandl 

 (J. L. Barnard, 1965). 



