— 395 — 



* 



Hab. Sinus Jaltensis, zona liüor. in profund. 0,6 metr. 

 (2 peel.), fundo maxime lapidoso-saxoso, inter Cystozi- 

 ras densas, 1869 15/Vn .■— Въ полуверстѣ отъ Ялты, за 

 Слободкой, у рыболовнаго завода, межъ большихъ кам- 

 ней, обросшпхъ густыми Cystozira'mm. — Mus. Soc. I. 

 Nat. Mosq. (coll. praep. micros.: Czern.). 



Hab. Sinus Sevastopol. (Bobretzky). 



Gen. 17. S YLLIS Sav. 



Langer hans, Wurmf. v. Madeira, I, 1. с 1879, pp. 523, 524, 

 526 541. figg. (3 subgen., excl. Haplosyllis). 



Бобрецкін, Мат. 1. с 1870, pp. 215— 229, fig. 39— 50 (excl. 

 Haplos., 3 sp.). 



Diagn.: Pharyngis margo anterior integer (nee den- 

 tatus, nee lobatus), dente antice sito. Cirri et anten- 

 nae moniliformes. 



Tabula comparata i subgen.: 



A) Setae compositae in omnibus segmentis setigeris 

 et omnes uniformes Subgen. Typosyllis, 



Langerhans. 



B) Setae compositae praevalentes in omnibus segmen- 

 tis; setae gen er. 2-di magis différentes (compositae 

 vel simplices) in pluribus vel infère segmentis occu- 



runt Subgen. Ehlersia, Langerhans. 



C) Setae compositae in segmentis posticis, setae sim- 

 plices in segmentis medianis vel in segmentis me- 

 diates et anticis Subgen. Syllis, Langerhans. 



D) Fasciculi setarum in omnibus segmentis maxime 

 compositi, setarum 2 — 3 generibus: 1) aciculis 

 validis 3 — 4-nis, 2) setis compositis et pr. p. 3) 

 setis simplicibus 1 — 2 acutis vel truncatis formati. 

 .... Subgen. Langerhansia m. 



