NO. 4 



fraser: hydroids 



23 



INDEX 



Allan Hancock Foundation Publications of The University of Southern California, 



Hancock Atlantic Expedition, Report Number 4. Illustrations of the various species 



face the pages indicated by boldface type. 



Aglaophenia, 14 

 allmani, 14 

 rigida, 15 



Anisocalyx diaphania, 13 



Antennella, 12 

 gracilis, 12 



Antennopsis, 12, 13 

 annulata, 13 

 sinuosa, 12, 13, 20 



Callicarpa, 13 



chazaliei, 1, 13 

 Calpytoblastea, 4 



Campanularia, 4 



( ?) certidens, 4, 5, 16 

 macroscypha, 5 

 marginata, 5 

 megalocarpa 5, 16 

 noliformis, 6 

 serpens, 9 



Campanularidae, 4 



Campanulinidae, 8 



Cladocoryne, 4 

 pelagica, 4 



Cladocorynidae, 4 



Clytia, 6 



johnstoni, 6, 7 

 minuta, 7 

 noliformis, 1, 6 

 similis, 6, 7, 16 



Corynidae, 3 



Desmoscyphus dalmasi, 10 

 inflatus, 11 



Dynamena cornicina, 10 



crisiordes, 12 



turbinata, 11 

 Endothecium, 2, 8, 9 



paucinodum, 1, 2, 8, 16, 18 



reduplicatum, 9 



Eudendridae, 3 

 Eudendrium, 3 



exiguum, 3 



laxum, 3 



tenellum, 1, 4 



Filellum, 9 

 serpens, 9 



Genothyraea, 7 



gracilis, 1, 6, 7 

 Gymnoblastea, 3 

 Halopteris, 14 



carinata, 14 

 Halecidae, 8 

 Halecium, 2, 9 



arboreum, 8, 9 



tenellum, 9 

 Hebella, 9 



calcarata, 9 

 Hebellidae, 9 

 Lafoea calacrata, 9 

 Lafoeidae, 9 

 Laomedea gracilis, 7 

 Monotheca margaretta, 14 

 Obelia, 7 



equilateralis, 7 



marginata, 5 

 Plumularia, 13 



diaphana, 1, 13 



margaretta, 14 



setaceoides, 14 



strictocarpa, 14 

 Plumularidae, 12 

 Sertularia, 10 



conica, 10 



cornicina, 10 



dalmasi, 10 



exigua, 1, 10 



inflata, 11 



notabilis, 11, 18 



pourtalesi, 11 



stookeyi, 1, 11 



turbinata, 1, 11 

 Sertularella, 10 



conica, 10 

 Sertularidae, 10 

 Synthecidae, 10 

 Synthecium, 10 



nanum, 10 



( ?) nanum, 10 

 Thuiaria, 12 



crisioides, 1, 12 

 Thyroscyphus, 8 



intermedins, 8 

 Zanclea, 3 



costata, 3 



