266 



BUSH 



and Queen Charlotte Island, British Columbia, on shells {Pachypoma 

 gibberosum). 



1883. S. viOLACEUS* Levinsen (figures) + Caullery and Mesnil 1897 (3; 

 figures). (See p. 242.) 

 granulatus Fabricius 1780 non Linne 1767. 

 p1. xli, figs. I, 2 ; p1. xlii, figs. 8-12. 



Atlantic and Pacific ; Grand Banks of Newfoundland and Greenland, on 

 stones and ^€Cis{^Chlamys islandicus) \ Alaska, on worm tubes {Crucigera) 

 and shells ; and Queen Charlotte Island, British Columbia, on shells 

 {Pachypoma gibberosum). 



1894. S. ARMORICANUS Saint-Joseph (figures) + Caullery and Mesnil 1897 (5 ; 

 figures). 



? sinistrorsus Montagu 1803, in part. 

 France, on lobsters. 



1897. S. MARIONI* Caullery and Mesnil (6 ; figures). (See p. 239.) 

 p1. XXXIX, figs. 26, 27 ; p1. xl, fig. 16. 



La Paz, Lower California, to Mexico, on sea-urchins {Cidaris thouarsi), 

 shells {Crucibulum, Barbatia, Callopoma, etc.), and other hosts. 



1897. S. AGGREGATUS CauUery and Mesnil (10 ; figures) + Ehlers 1901. 

 Patagonia, in masses. 



1897. S. CLAPAREDEi CauUery and Mesnil (11 ; figures) -f Ehlers 1901. 

 Patagonia, on algae and shells {Modiolarcd). 



1897. S. MALARDI Caullery and Mesnil (12 ; figures). 

 St. Vaast-la-Hougue, France, on shells. 



1897. S. PATAGONicus CauUery and Mesnil (13 ; figures) + Ehlers 1901. 

 Patagonia, on nullipore. 



1897. S. LEBRUNI Caullery and Mesnil (14 ; figures) + Ehlers 1900 -f 1901. 

 Patagonia, on sea-urchins {Goniocidaris canaliculatd) ; Puerto Toro, from 20 

 to 25 fathoms. 



1897. S. LEViNSENi Caullery and Mesnil (15 ; figures) + Ehlers 1901. 

 Patagonia, Straits of Magellan. 



1897. S. PERRiERi Caullery and Mesnil (16 ; figures) -f Ehlers 1900 -f- 1901. 

 Patagonia, very abundant on sea-urchins {Echinus margariticeus, Gonioci- 

 daris caniculata, etc.), on algae {Laminaria, etc.), on shells {Modiolarca 

 fuegensis, Pecten flustris, etc.) ; Punta Arenas, Puerto Churucca, from 20 

 fathoms, and Beagle Channel. 



1897. S. MEDITERRANEUS Caullery and Mesnil (19 ; figures). 

 Mediterranean, on tubes. 



1897. S. KCEHLERi Caullery and Mesnil (22 ; figures). 

 Mediterranean, on bryozoans. 



I 



