Figure 129. — Lysianassidae: Gnathopod 1 : a, Koroga megalops Holmes (Stephensen, 1923); 

 h, Paracentromedon crenulatus (Chevreux) (Chevreux and Fage, 1925); c, Schisturella 

 (= Pseudonesimus) abyssi (Chevreux, 1926); d, Orchomene hatei Sars (1895, pi. 22); 

 e, Opisa eschrichti (Kr0yer) (Sars, 1895, pi. 14);/, Nannonyx goesi (Boeck) (Sars, 1895, 

 pi. 24); g, Eucallisoma glandulosa J. L. Barnard (1961); h, Gainella chelata Chevreux 

 {\9\2h);i, Pseudorchomene coatsi (Chilton, 1912);;", Tryphosella sarsi Bonnier (Sars, 1895, 

 pi. 27, as Tryphosa nana); k, Uristes umhonatus (Sars, 1895, pi. 29); /, Cheirimedon latimanus 

 Sars (1895, pi. 13); m, Menigrates obtusifrom (Boeck) (Sars, 1895, pi. 38); n, Paracal- 

 lisomopsis beljaevi Gurjanova (1962); o, Euonyx chelatus Norman (Sars, 1895, pi. 40). 



