SABELLIDES AND SERPULIDES 227 



(37) Protis Ehlers 18S7. 



Type, P. simplex Ehlers 1SS7, figures. West Indies, Atlantic Ocean, 

 in 860 fms. 



Uncini similar to Eupomattis. 



14''. Superior setae on collar simple tapered blades 15. 



15. Branchial lobes not spiral. 



(38) PSYGMOBRANCHUS Philippi 1844.I 



Type, p. protensus (Gmelin) Claparede 1870, figures. Mediterranean 

 Sea. 



Uncini similar to Protula, 

 \^' . Branchial lobes spiral. 



(39) PiRATESA Templeton 1835.2 



Type, P. nigroannulata Templeton 1835, figures, -|- Kinberg, 1866. 

 Black River, Island of Mauritius, Indian Ocean. 

 Uncini unknown. 



(40) Protula Risso 1826. 



Type P. rudolphi Risso 1826, as first species. Mediterranean Sea at 

 Nice in about 3 feet. 



Uncial plates irregular in outline, with numerous very fine teeth on 

 the face, the lowest one very long and fang-like. 



(41) Protulopsis Saint-Joseph 1894.' 



Type, P. intestinum (Lamarck 1818, as Protula) Saint-Joseph 1894, 

 figure. Seas of Europe (Triest and Naples). 

 Uncini unknown. 



1 Psygmobranchus cxctis Claparfede 1870 has uncini with few coarse teeth like 

 Eufomatus, and is probably referable to Protis, although Claparede suggested its 

 resemblance to Salmacina. Psygmobranchus multicostatus Claparede 1870 has 

 uncini more nearly like Serpula, so that it should be referred to Salmacina. 



* Anisomelus /?<^s«5 Templeton 1835, from the figures, shows characters placing 

 it with the Terebellacea as designated by Qi^iatrefages (1S65), rather than with the 

 Serpulacea as given by Morch (1863). There are four pairs of branchiae, very 

 long and very short, below which, on the thorax, are 6 filaments similar to those 

 found on Tric/tobranc/ius glacialis 'Ma\mgren 1865, figures. 



* Saint-Joseph (1894) makes Protula intestinum Lamarck, an abdominal seta of 

 which he figures, the type of a new subgenus, Protulopsis. There is, however, 

 considerable uncertainty in regard to the other characters, as no figures have 

 been found. Excellent figures are given by Fischli (1900) of his snecies Protu- 

 lopsis nigra-nucha ; the uncini are similar to Hyalopomatopsis. 



