1907.] FROM THE CAPE VERDE ISLANDS. 491 



(e) From bottom of a lighter. 20th Juh', 1904. 



T'uhularia. InmiiUs AUm. 



Chispidella hiimilis Hiiicks. 



Flnmularia lialecioides Alder. 



Aglaophenia marginata, sp. ii. 

 (/) From bottom of a lighter, SOtli July, 1904. 



Peniiaria cavolinii Ehr. 



Tuhularia Itumilis Allm. 

 „ soZitorJa Warren. 



Soleniopsis dendriformis, gen. et sp. n. 



Halecmm beanii Johnst. 



Filellum serpens (Hassall). 



Cuspidella Ininiilis Hincks. 



Clytia geniculata Thorn. 



Obelia dichotoma Linn. 



Gampanularia ptijcliocyathus Allm. 

 „ mutahilis, sp. n. 



(2) Mattiota, St. Vincent Hakbouk. 



Serttilaria IcBvimarginata, sp. n. 

 Zii/tocarpns crosslandi, sp. n. 



(3) PoETo Grande. 



(«) Shore-pools. 



Gampanularia caliculata Hiucks. 



„ ptycliocyathv.s Allm. 



Sertularia distans Lamx. 1816. 

 „ mayeri Nutt. 



(6) 10 fathoms. 



Hydractinia verdi. s]3. n. 



PORTO PRAYA, Santiago, Cape Verde Islands. 

 {a) Piles of pier, 12th August, 1904. 



Coryne (?) duhium, sp. n. 



Campamdaria mutahilis, sp. n. 



Sertularia versluysi Nutt. 

 (6) 5 fathoms, 9th August, 1904. 



Fodocoryne anechhiata, sp. n. 

 (c) 10 fathoms, 12th August, 1904. 



Etidendrium ramosum Linn. 



OpJiiodes caciniformis, sp. n. 



BOA VISTA, Cape Verde Islands. 



Soleniopsis dendriformis, gen. et sp. n. 



I. GYMNOBLASTEA. 

 Family Corynid^. 



Coryne (?) dubium, sp. n, (Plate XXIII. figs. 1, 2.) 

 A species represented by small, irregularly ramified colonies 

 growing upon a Poli/sijjhonia-like red seaweed. The colonies are 

 only about 7 mm, in height. The perisarc is transparent, tinged, 



