4 Brack. 
VIII. BRACHIOPODA. 
III. SYSTEMATIC. 
■\Aucella : notes on the English and German species ; Pavlow, Quart 
J. Geol. Soc. lii, pp. 549 & 550, figg. 
j \Euobolus, n. subg. of Obolus , type 0. apollinis , Eiohw. ; Mickwitz, 
Mem. Ac. St. Petersb. iv, No. 2, p. 133. 
Juvavellina , n. g. for f J. hittlii , n. sp., Trias, Alps; Bittner, Yerh. geol. 
Reichsanst. 1896, p. 132. 
I KonincJcella, Munier-Chalmas ) relationship between ; Boese, Zeitschr. 
f Koninchina, Suess . . . J Deutsch. geol. Ges. xlviii, pp. 925-931, 
figg- 
■\ Leptembolon, n. subg. of Obolus, type 0. lingulceformis , n. sp. ; Mick- 
witz, Mem. Ac. St. Petersb. iv, No. 2, p. 199. 
Linqulobolus, n. g., type f Linqulella (?) affbus, Billings, Ordovician ; 
Matthews, Tr. Soc. Canada (2) i, p. 260. 
Lissopleura, n. g., for f Rhynchonella cequivalvis , Hall; Whitfield, 
Bull. Amer. Mus. viii, p. 232, figg. 
Obolus , Eichw., monograph of the genus with Euobolus , Thysanotos , and 
Leptembolon , new subgenera and many new species ; Mickwitz, 
Mem. Ac. St. Petersb. iv, No. 2. 
■fSpirifer : attempt at a classification of the genus ; Scupin (17) : list of 
Lower Devonian species ; Beclard (1). fS. exsuperans , De Kon., 
and its genetic relations ; Etheridge, Uec. Geol. Surv. N. S. Wales, 
v, p. 43, figg. 
f Terebratula perforata , Def ranee, not T. (jrandis, Blum., is the correct 
name for the large Lower Pliocene species ; Dautzenberg & Doll- 
fuss, Pr.-verb. Soc. malac. Belgique, xxv, p. xxi. 
f Thysanotos, n. subg. of Obolus, type 0. siluricus, Eichw. ; Mickwitz, 
Mem. Ac. St. Petersb. iv, No. 2, p. 194. 
N.B. — Attention was called in the 1893 Record (Yol. xxx), Brack, pp. 2 
• & 3, to certain new suborders and families, which, however, were not 
repeated in Systematic part, so that it may be w r ell to mention 
them here. They were : — Paterinidce , Lingulellidce , Lingidasma tides, 
Trematidce, Acrotretidce, Trullacea, Kutorgiuidce, Clitambonitidce , 
Thecacea, Billing sellidce, Bafinesquince , Bostracea , ? Eichwaldiidce , 
Trig o/to tret luce, Dalliuincc, and Magellaniuce. 
