THYLLOPODA — COtEPODA. 
Crust. 25 
given: Horrick, Am. Nat. xvii. pp. 500 & 501, pi. vi. figs. 1-10, 13, 
& 14. 
Daphnia Jcerusses, sp. n. [no author], Am. Micr. J. iv. p. 88. 
Daphnia similis . sp. n., Thomson, N. Z. J. Sci. i. p. 478, New Zealand. 
Simocephalus daphnoides, sp. n., Herrick, Am. Nat. xvii. p. 503, pis. v. 
figs. 30 & 31, & vi. fig. 16, Alabama. 
Ceriodaphnia alabamensis, sp. n., id. ibid. pi. vi. figs. 11 & 12, Alabama. 
Scaplioleberis angulata , sp. n., Alabama, and armata (Herrick, 1881), 
Minnesota ; id. 1. c. p. 502, pis. v. figs. 26-28, & vi. figs. 23 & 24. 
PoLYPHEMlDiE. 
Bythotrcphes cederstrcemi (Schiodte) from Cumberland and Westmore- 
land ; C. Beck, J. R. Micr. See. (2) iii. p. 780, pi. xii. figs. 1-8. 
OSTRACODA. 
Notes on the Ostracoda from the Quaternary beds at Rizzolo, Sicily ; 
G. Seguenza, Nat. Sicil. iii. pp. 16-22, 48-51, & 67-71. 
CYPKID2E. 
Ponlocypris punctata and polita, spp. nn., Seguenza, l. c. pp. 39 & 40, 
Messina. P. interposita and calabra (Seguenza) figured ; id. 1. c. pi. i. 
figs. 1 & 2. 
Argillcccia rnessanensis , Messina, and subrenifornxis , Quaternary beds at 
Rizzolo ; id. 1. c. pp. 41 & 17, the latter pi. i. fig. 5. 
Macrocypris elongata , gracilis , trigona ) spp. nn., id. op. cit. ii. pp. 204 
& 205, & iii. pp. 76 & 77, Port of Messina. M. in/lata and comprcssa 
(Seguenza) figured ; id. 1. c. pi. i. figs. 3 & 4. 
Cytherid^e. 
Cy there cimbccformis[-bif •], venus , phaseolina , bicostata , multipunctata , 
spp. nn., Seguenza, op. cit. iii. pp. 20, 48, 49, 67, & 68, pi. i. figs. 6-9, from 
Quaternary beds at Rizzola. 
COPEPODA. 
General morphological remarks by C. L. Herrick [see supra , pp. 4 
& 10 ]. 
G. S. Brady’s treatise on the Copcpoda of the * Challenger ’ contains 
much valuable information on the systematic knowledge of this Order, 
chiefly of the Calanidce ; besides the new genera and species, many others 
are recharacterized and their details figured. 
General notes on the oral parts of the Copcpoda , and especially on 
those of Corycceus , Sapphirina, Lichomolgus , and Ergasilus, by K. Sumpf, 
in his Dissertation [see below, under Tceniacanthus ], pp. 25-30, pi. ii. 
figs. 2-5. 
