LEGUMINOCYTHEREIS [L. scarabaeus] Howe, in Howe and Law 1936, 
pe61 ([Cytheridae by Howe] Oligocene, Mississippi. 
LEIGHTONELLA [L. torta] Croneis and Gale 1939,p.263 [?Aech- 
minidae by C&G; = Deloia by Cooper 1941,p.54, and by 
Agnew 1942,p.759] Mississippian of Illinois. 
LEIOPRIMITIA [L. punctata] Kummerow 1939,p.17[Primitiidae-- 
Primitiinae by Kummerow] Lower Carboniferous, 
Germanye 

LEIODITIA (Ulrich,Mss.) Jones 1891,p.94 = Elpe by Bassler and 
Kellett 1934,pe297,372 = Elpezoe by PFibyl 1951, 
pel2ve 
LENIOCYTHERE [L. lebanonensis] Howe 1951lb,p.22 [Cytheridae-- 
Cytherinae by Howe] Eocene, Florida. 
LEPERDITACEA Bassler and Kellett 1934,p.13-16, a Superfamily 
to include the families Leperditiidae and Leper- 
ditellidae. 
LEPERDITELLA [Leperditia inflata Ulrich 1892,p.265,pl.9, 
f.12-15] Ulrich 1894,p.636 [Leperditellidae by 
Ulrich and Bassler 1906,p.149; Aparchitidae by 
Ulrich and Bassler 1923,p.e296; Leperditellidae by 
Bassler and Kellett 1934,pe372; Aparchitidae by 

Schmidt 1941,p.17,18,71; ?Leperditellidae-Leperdi- 
tellinae by Henningsmoen 1953,p.e232,250,251,275] 
Ordovician, Kentucky. 
108 
