ABDITOLOCULINA [A. insolita] Kesling 1952,p.765 [Hollindae 
by Kesling] Devonian, Ohio. 
ACANTHOBUS G. W. Muller 1900,p.104; 1912,p.428 (misspelling 
of Acanthopus Vernet). 
ACANTHOCYPRIS [Ae bicuspis] Claus 1893,p.196-201 [Cypridae 
by Claus] Recent, South America. [= Strandesia 
Stuhlmann 1888, by G. W. Miller 1912,p.167]. 
ACANTHODELLA [A. terciocornuta] Zaspelova 1952,p.201 
[Drepanellidae-Nodellinae by Zaspelova] Devonian, 
USSR. 
ACANTHOPUS [A. resistans and A. elongatus] Vernet 1878, 
p-506-526 [non Klug 1807] [A. resistans = 
Cytherissa lacustris by Sars 1925,pe155; A. 
elongatus = Limnocythere sancti-patricii by G. W. 
Muller 1912,p.332.] Non Acanthopus Klug 1807, 
Hym; Oken 1816, Pisces; Dahl 1823, cole etc., 
fide Neave 1939,volel,pe20.5 
ACANTHCSCAPHA [Beecherella navicula Ulrich 1891,p.203,pl.2, 
f.8,9] Ulrich and Bassler 1923,p.319. [Beeche- 
rellidae by U&B] Devonian, New York. 
ACOCYPRIS [A. capillata] Vavra 1895,p.14,15 [Cypridae-Cyprinae 
by Ge We Muller 1912,p.196] Recent, Zanzibar. 
