TYPHLOPSIDA Daday 1900,p.271, a Tribe of Cypridae- 
Candoninae for the genus Typhlocypris. 
UHAKIELLA [U. coelodesma] Opik 1937,p.106 [Beyrichiidae by 
Henningsmoen 1953,pe226,267; Primitiidae but 
probably synonym of Primitia by Henningsmoen 1953, 

p.226,267] Ordovician, Estonia. 
ULLERELLA [Ullia ulli Dons, in Dons and Henningsmoen 1949, 
pe28,pl.1,f.1-4] Henningsmoen 1950,p.2h4, new 
name’ for Ullia Henningsmoen 1949, not Roewer 1943 
{Beyrichiacean ostracods related to Steusloffia 
by Dons and Henningsmoen; Beyrichiacea of unknown 
family by Henningsmoen:1953,p-274] Ordovician, 
Norway. 
ULLIA [U. ulli Dons] Henningsmoen, in Dons and Henningsmoen 
1949,p.-27 [not Ullia Roewer 1943; = Ullerella, 
nome nove, by Henningsmoen 1950,p.244] Ordovician, 
Norwaye 
ULRICHELLA [U. remesi] Boucek 1936,p.73 [Beecherellidae by 
Boucek; may not be an ostracod by Agnew 19h2, 
pe760] Silurian, Bohemia. 
ULRICHIA [U. conradi] Jones 1890b,p.543 [Beyrichiidae by 
Ulrich 1894,p.632; Primitiidae by Bassler and 
Kellett 1934,p.488; Primitiidae-Primitiinae by 
Boucéek 1936,p.46; Drepanellidae-Ulrichiinae by 
189 
