18 CLEVE, DIATOMS FROM THE WEST INDIAN ARÖCHIPELAGO. 
5 
164. 
FE. Argus EHB. St. Bartholomew, one perfect specimen 
and several fragments. : 
. Actinoptychus splendens SHADB. Virgin Ids., St. Bar- 
tholomew. 
. Å. undulatus Körz. St. Bartholomew. 
. Asteromphalus flabellatus BréB. Grev. St. Bartholomew. 
. Actinocyclustenellus BréB. (Fupodiscus minutus TIANTZSCH) 
Virgin Ids. 
. Auliscus sculptus W. Sm. Bartholomew. 
. A. i(Sculpius var.r) celatus BA. Vitgm fdsjStibar 
tholomew. 
A. macreanus Grev.? (A. Scem. Atl. Pl. 31 fig. 5) Vir- 
gin Ids. 
I have seen only some few specimens, diam. 0,05 m. m., 
which agree with the fig. published in A. Scam. Atl. This 
form is most likely only a variety of A. pruinosus BaIL or 
A. puncetatus Bain (Scam. Atl.) 
1654 
166. 
10T: 
0: 
Paralia sulcata (EHB.) (Orthosira marina W. Sm.) Virgin 
Ids. abundant. 
Pyzidicula eruciata EmB. (GrrG. Diat. of Clyde pag. 498 
Pl. 10 fig. 42) — Virgin Ids., St. Bartholomew; rare. 
Endictya oceanica (EHB.) RarFs. (Pritch. Pl. 5 fig. 70—7? 
Dictyopyzis, brevis, GREVv:o Ts M. Soc: X pas. 220 Pl52 
fig. 2) — Virgin Ids., St. Bartholomew; rare. 
. Cresswellia Turris GreG. (Diat. of Clyde pag. 538 PI. 14 
fig. 109) — St. Bartholomew. 
. Hyalodiscus maculatus (W. Sm.) Cr. (Podosira? macu- 
lata Sm. B. Diat. II pag. 54 Pl. 49 fig. 328. LAGERSTEDT 
Bihang till K. Vet. Akad. Handlingar III N:o 15 fig. 1 a. 
Hyalodiscus stelliger BA. according to H. L. SmirtH). 
Virgin Ids.; abundant. 
Skeletonema costatum (GREG.) CL. (Melosira costata Grev. 
T. Micr. Soc. XIV pag. 77:P1. 8 fig. 3—6) St: Bartholo- 
mew, not rare. 
. Coscinodiseus Oculus Iridis EmHB. St. Bartholomew. 
. C. radiatus EnB. Virgim Ids. St. Bartholomew. 
C. lineatus ErB. St. Bartholomew. 
C. excentricus EmB. Virgin Ids. 
C. Normannii GREG. (GrREv. Micer. Journ. VII pag.: 80 
PI 6 fig. NS) Vargin! Ldst) rare 
