4 ALLAN HANCOCK ATLANTIC EXPEDITION REPORT 



agree closely with the description and measurements, but they also are 

 not ovicelled. The immersed tubules are coarsely striated transversely 

 and thickly punctured ; the peristomes are long, cui'ved upward at the 

 base until they are at right angles with the tubes. 



Distribution. — Stations At502, At503, and At505. These stations 

 place the locations at Cape la Vela, Colombia and Aruba Island at 13 to 

 23 fms. 



Family Entalophoridae Reuss 1869 



Genus ENTALOPHORA Lamouroux 1821 

 Entalophora proboscideoides Smitt, 1872 



Canuand Bassler 1928:160. 



Smitt described the species from west of the Tortugas Islands, 

 Florida, and Canu and Bassler recorded it from the Pliocene of Bocas 

 Island, Panama. 



Distribution.—St?it\ons A14-39, A42-39, At502, At503, At505, 

 At512, At526, and At529. These stations place the locations at Cape la 

 Vela, Colombia ; Aruba, Margarita, Cubagua, and Tortuga Islands ; and 

 the Gulf of Venezuela at 2 to 41 fms. 



Entalophora delicatula (Busk), 1875 

 Smitt 1872:11 (Entalophora deflexa). Canu and Bassler 1928:160 

 (Mecynoecia deflexa). Marcus 1937: 24. Osburn 1940: 330. 



The zoarium in this species is shorter and the branches of larger 

 diameter than E. proboscideoides. As a rule the erect stems are not more 

 than about 5 mm in height and branch dichotomously at the tip. 



Smitt listed it from Florida (mistaking it for the European species) ; 

 Canu and Bassler recorded it from the Gulf of Mexico and the Florida 

 Straits, and Osburn dredged it south of Porto Rico. 



Distribution.— 'btznon At528, 12° 13' 15" N, 70° 10' 47" W, and 

 At529, 12° 09' 30" N, 70° 31' 00" W, at 39 fms. 



Family Diaperoeciidae Canu 1918 



Genus CRISULIPORA Robertson 1910 



GrisLilipora orientalis Canu and Bassler, 1928 

 Canu and Bassler 1928: 162. Osburn 1940: 332. 



Described from Egmont Key, Florida. Listed from Guanica Harbor, 

 Porto Rico, by Osburn. 



Distribution. — Station A14-39, 2 miles SW of Cape la Vela, 

 Colombia at 22 fms. 



