THE VOYAGE OF H.M.S. CHALLENGER. 



Station 24.— March 25, 1873 ; lat. 18° 38' 30" N., long. 65° 5' 30" W. ; depth, 390 

 fathoms; bottom, Pteropod ooze (off Culebra Island, West Indies). 



Verticordia ivoodii, n. sp. 

 Necera consociata, n. sp. 

 NecBra sp. 



Montacuta occidentalis, n. sp. 

 Cryptodon incrassatus, var. 

 CrassatcUa parva, C. B. Adams. 

 Idas dalli, n. sp. 

 Dacrydium occidentale , n. sp. 

 Area (Barbatia) pteroessa, n. sp. 

 Area [ScaiJharea?) incequiseidpta , 



n. sp. 

 Area (Scapharea ?) culebrensis, 



n. sp. 

 Limopsis minuta, Phili^ipi. 

 Nucida eulehrensis, n. sp. 

 Leda deeipiens, u. sp. 



Leda inaudax, n. sp. 



Leda hebes, n. sp. 



Leda despeeta, n. sp. 



Malletia veneriformis, n. sp. 



Malletia euneata, n. sp. 



Glomus ji'ffreysii, n. sp. 



Glomus simp>h'x, n. sp. 



Glomus incequdatcndis, n. sp. 



Glomus S]). 



Peeten culebrensis, n. sp. 



Peeten sp. 



Peeten sp. 



Amussium squamigerum, u. sp. 



Amussium ohliquum, n. sp. 



Amussium cancellatum, n. sp. 



Lima (Limatula) laminifera, n. sp. 



Station. — North Atlantic, deep water (probably off Bermuda). 



Mo7itaeuta cylindracea, n. sp. 



Lucina (Codah'a) tigrina, Linne. 



Station 33.— April 4, 1873; lat. 32° 21' 30" N., long. 64° 35' 55" W. ; depth, 435 

 fathoms ; bottom, coral mud (off Bermuda). 



Ciree bermudensis, u. sp. 



Ervilia subcancellata, n. s 

 Verticordia ornata, var. 

 Corbula philippii, n. sp. 

 Necera consociata, n. sp. 

 Necera elavictdata, Dall. 

 Necera congenita, n. sp. 



Station. — Bermuda, depth,- 



Lithodomus antillarum, Philippi 



Necera curta, Jefireys. 

 Lucina [CodaJcia) pecfe«, Lamarck. 

 Cryptodon barbata, Eeeve (?). 

 Malletia veneriformis, n. sp. 

 Amussium dalli, n. sp. 

 Amussium squamigerum, n. sp. 

 Amussium cancellatum, n. sp. 



(?), probably shallow water. 



Lithodomus appendieidatus, Philippi. 



Station 36.— April 22, 1873; lat. 32° 7' 25" N. 

 bottom, coral (off Bermuda). 

 Area noce, Linne. 

 Area {Aear) domingensis, Lamarck. 



long. 65° 4' W.; depth, 30 fathoms ; 



Avicula [Meleagnna) squamulosa, 

 Lamarck. 



Lima (Mantellum) Mans, Gmelin. 



