190 



HYDROIDA II 



La/cea gracillima 



Gra miliaria serpens 

 — abietina 

 immersa 

 Lictorella pinnata 

 * Zygophylax biarmata 

 *Stegopoma plicatile 

 Cuspidella liiimilis 

 Lafoeina maxima 

 Calycella syringa 

 Haleciitm halecinum 



Beani 



scutum 



— curvicaule 



— muricatum 



— lab r os urn 



— ten t Hum 



— minutum 

 Kirchcnpaueria pinnata 

 Plumularia setacea 



Cathariiiu 

 Polyplumaria frutescens 

 * flabcllata 



profunda 



Nemertesia antennina 



ramosa 

 Poly nemertesia gracillima 

 *Halicornaria eampaniilata 

 * Nematocarpus ramulifcrus 

 *Aglaopkcnopsis corn 11 fa 

 * Cladocarpus integer 

 for m os us 

 bicuspis 



* Thecocarpus myrioph yllu m 

 Sertularella tamarisca 



tricuspidata 



— amphorifera 

 polvzonias 



Gayi 



— rugosa 

 Diphasia fallax 



Wandeli 

 rosacea 



* — attenuata 

 Dynamena fumila 

 Abietinaria abietina 



filicula 

 — (?) fusca 



Serhtlaria cupressina 



— tenera 



— Fabricii 

 mi ra bills 



Hydra 1 1 mania falcata 

 Tliujaria thuja 



— lonchitis 



— laxa 

 alternitlieca 



— arctica 

 carica 



Campanularia volubilis 

 Ca m pa 11 11 la ria verticil la la 



— . groeiilaudica 



— Integra 

 Hincksi 



— Joliiistoni 

 Laomedea flexuosa 



geniculate/, 

 longissima 



— hyaliua 



— gracilis 

 Bon n eviella gra ndis. 



An examination of Saemundsson's material and list (1911) will show that it contains the 

 following synonyms : 



Clava squamata 

 Cory ne vermicularis 



— Jruticosa 

 Syncoryne eximia 

 Syncorync Sarsii 

 Au Use us pule tier 

 Amalthcra islandica 

 Corymorpha glacialis 

 End en driu m ra men m 



rigidum ? 

 Dicoryne conferta 

 Laomedea gelatinosa 

 longissima 



= Clava miilticoriiis 



= Corvue pusilla 



= Coryiie Sarsii 



= Tubularia pulclier 



= Corymorpha glacialis 



= Eitdeudrium rameum 

 = Bougainvillia conferta 



Laomedea longissima 



