LOXOCHONCHINAE Sars 1925,pe217, a subfamily of Cytheridae 
for Loxochoncha and Cytheropteron. 
LOXOCYTHERE [L. crassa] Hornibrook 1952,p.30 [Cytheridae-- 
Cytherinae] by Hornibrook] Recent, New Zeeland. 
LOXOLEBERIS [Lapsus pennae for Loxoconcha longipes] Sars 
1866 ,p.130. 
LUCASELLA [L. mundula] Stewart 1936,p.761 [Bairdiidae by 
Stewart; Cytherellidae by Agnew] Devonian, Ohio. 
LUNULARIA, Discussed by Polenova 1952,p.82 under ?Acrono- 
tellidae-Graviinae. 
LUVULA [L. palmerae] Coryell and Fields 1937,p.13 ([Cytheridae--| 
Bythocytherinae by C&F] Miocene, Panama. 
M 
MACHAERINA [Bythocythere tenuissima Norman 1869,p.294] Brady 
and Norman 1889,p.237, new name for Ciphieh dius 
Brady 1870. preoccupied by Xiphocheilus Bleeker 
1856 [Paradoxostomatidae by B&N; Cytheridae-- 
Cytherinae by G. W. Mtiller,1894,p.308] Recent, 
British Isles. 
MACROCONCHOECIA [Conchoecia reticulata Miiller 1906a,p.64, 
pl.12,f.10-17 and C. caudata Miiller 1890, p.276, 
pl.29,fe45-49, with the first apparently intended 
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