MENOEIDINA [M. subreniformis] Stewart 1936,p.762 [Cytherellidae | 
by Stewart] Devonian, Ohio. 
MESOCYPRIS [M. pubescens] Daday 1908,p.374 (described again 
by Daday 1910,p.197) ([Cypridae near Cypris by 
Daday] Recent, German East Africa. 
MESOGLYPHA [M. mediocre] Cooper 1914,p.44 [Glyptopleuridae by. 
Cooper; Kloedenellidae-Glyptopleurinae by Hennings- 
moen 1953,pe245,272] MissisSippian of Illinois. 
MESOMPHALUS [M. hartleyi) Ulrich and Bassler 1913a,p.522 
[Zygobolbidae-Drepanellinae by U&B; Beyrichiidae-- 
Bryrichiinae by Henningsmoen 1953,pe232,236,238, 
269] Devonian of Maryland and West Virginia. 
METACANDONA [M. bispinosa, M. werestschagini] Bronstein 1930, 
pel136 {= Pseudocandona Kaufmann by Bronstein 1939, 
p.333, and by Bronstein 1947,p.188] Recent, Lake 
Baikal. 
METACONCHOECIA (Genotype not stated but genus set up for M. 
macromma, M. pusilla, M. glandulosa, M. kyrto hora, 
M. nasotuberculata, M. rotundata, M. isocheira, all 
of which were originally described by G. W. Muller 
as Conchoeciae Of these M. rotundata is discussed 
in detail and may be considered as their genotype] 
Granata and Caporiacco 1949,p.12,15,22. [Halocypridae | 
by C&G] Recent, Atlantic. 
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