80 ZOOLOGISCHE MEDEDEELINGEN — DEEL VI. 



without maxillae. 4 pairs of tentacular cirri on each side. Parapodia 

 without dorsal bristles. 



carpenteri Mc Int. Brit. Annelids, p. 134, PI. 58 and 78. Channel slope, 

 Azores. Fauvel, Annél. Polych. de l'Hirondelle etc. p. 124, PI. VII. 



? longisetis Gr. Oerst. Annulata oerstediana, p. 15. (Cannot be ranged 

 among Gyptis, because it lacks the unpaired antenna). St. Croix. 



Genus Hesione Savigny. 

 (Fallacia Qfg.)- 



Body short. Cephalic lobe heart-shaped with two small antennae on 

 its anterior margin ; two pairs of eyes present. 4 pairs of tentacular cirri 

 on each side. Proboscis with a papilla in the median dorsal line. Para- 

 podia uniramous. 



genetta Gr. Annulata semperiana, p. 104. Philippines, Samoa. 



pantherina Risso. (sicula Dl. Ch.). Marion et Bobretzky, loc. cit. p. 46, 

 PI. XII, fig. 28. Saint-Joseph, Annél. Polych. des côtes de France, 

 Ann. Sc. Nat. (8e Sér.). Vol. V, 1898, p. 329. PL XIX, figs. 131—144. 

 Atlantic, Mediterranean, Red sea, Persian Gulf. 



proctochona Schm. Treadwell, Polychaet. Annelids of Porto Rico, loc. 



(picta Müll.) cit. p. 184. Hansen, Rech. s. 1. Annél. ree. par 



(margaritae'H.aiis.) Van Beneden au Brésil, Mém. cour, de l'Acad. 



(vittigera Ehl.) Roy. de Belgique, Vol. 44, 1882, p. 6, PL I, 



(praetexta Ehl.) figs. 18 — 22. Caribean Sea, East Coast of S. America. 



eugeniae Kbg. ') Augener, Fauna Südwest-Australiens, Polychaeta, 

 (ceylonica Gr.) p. 187. Indo-Pacific, Red Sea, Persian Gulf. 



(intertexta Gr.) 

 (reticulata Marz.) 

 (ehlersi Grav.) 

 (pacifica Mc Int.) 



Genus Leocrates Kinberg. 



(Dalhousia Mc Int.). 



(Lamprophaës Gr.). 



(Tyrrhena Clap.). 



Body of the typical form. Cephalic lobe with 3 antennae (the un- 

 paired one on the middle of the head), two palps and a frontal tubercle. 



1) Augener, who Lad the opportunity to examine Hesione-speeimens from several localities, 

 suggests, that all the above-named species are identical with Hes. splendida Sav. from the Red 

 sea ; only lies, genetta- Gr. from Samoa might he recognized as a distinct species, on account 

 of its characteristic marking and the somewhat different structure of its bristles. However, as 

 rightly stated by Fauvel „la diagnose de Savigny, si elle est la plus ancienne, est absolument 

 inexacte" and therefore his name can no longer be maintained. (Annél. polych. des côtes d'Arabie). 



