xo. 4 



eraser: HITDROIDS 



167 



Species 



Scandia mutabilis 



Acryptolaria pulchella 



Eucryptolaria pi'nnata 



Filellum serpens 



Lafoea intermedia 



Lictorella adhaerens 



cervicornis 



Diphasia paarmani 



Pasya quadridentata. 



Sertularella conica 



erecta 



fusiformis 



rugosa 



tenella 



Sertularia anceps 



cornicina 



desmoides 



stookeyi 



versluysi 



Thuiaria tubuliformis 



Aglaophenia diegensis 



dubia 



inconspicua.... 



Antennella avalonia 



Hippurella longicarpa 



Lytocarpus philippinus 



Monostaechas quadridens... 



Plumularia alternata 



corrugata 



delicata 



floridana 



inermis 



lagenifera 



magellanica 



setacea 



sinuosa 



tenuissima 



Streptocauliis pulcherrimus. 



a 



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to 



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^3 



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14, 



< 



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X 



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X X 





X 



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84 



10 



23 I 13 



23 



10 



32 23 i 17 



34 46 



Explanation of Heading Abbreviations 

 Div. A — Oceanic islands; Div.B — Mainland coast south of Balboa; Div C — 

 Mainland coast northwest of Balboa; CA — Central America, really confined to 

 Costa Rica; Col — Colombia; Ec — Ecuador; GofC — Gulf of California; Mex — 

 Mainland of Mexico; NA — North Atlantic; NEP — Northeast Pacific; Oc — 

 Oceanic; Pan — Panama; SPan — South of Panama; WLC — West coast of Lower 

 California. 



