ACARINA. 
Arachn. 31 
Eremceus (characters given) leporosus , sp. n., id. t. c. p. 225, pi. xv. 
fig. 6, America. 
Nothrus kornhuberi, sp. n., Karpelles, Arch. f. Nat. 1883, p. 455, with 
3 woodcuts, and B. E. Z. 1884, p. 32 ; N. pileiforniis , p. 33, Pennsyl¬ 
vania, malleolus, p. 34, Pennsylvania, id. B. E. Z. 1884, spp. nn. ; N. 
kuhli , sulcatus, punctulum, spp. nn., fossil in amber, Karsch, B. E. Z. 
1884,’p. 176. 
Damceus craterifer, sp. n., Haller, t. c. p. 226, pi. xvi. figs. 1-4, Nizza, 
Marseille. 
Oribata simplex, monodactyla , p. 221, pi. xv. fig. 3, americana , p. 222, 
fig. 4, rileyi , p. 223, fig. 5, spp. nn., id. t. c., America. 
Tegeocranus cepheiformis (Nic.). Nymph; Michael & Poppe, Abh. 
Yer. Brem. ix. p. 207, pi. viii. 
Gahasim]. 
Fedrizzia, g. n., allied to Holostaspis and Uropoda , for F. grossipes, 
sp. n., Canestrini, Atti 1st. Yenet. (6) ii. p. 707, pi. viii. figs. 1 & 2, Aus¬ 
tralia, on a Geotrupid. 
Berlesia, g. u., for B. rapax , sp. n., id. t. c. p. 714, pi. ix. fig. 4, Aus¬ 
tralia. 
L\e~\iognathus , g. n., p. 1573, for L. ( arcuatus , Koch, silviarum, Can. 
& Fanz., and) 'uncinatus, sp. n., id. t. c. p. 1660, Toscana. 
Hypoaspis, g. n., p. 1569, for H. krameri (Can.), horridus (Kram.), 
uncinatus (Can.), &c., id. t. c. 
Ophionyssus , g. n., for ( Dermanyssus ) natricis (G-erv.), Megnin, Bull. 
Soc. Zool. 1884, p. 107 et seq., with pi. 
Celceno australiana, sp. n., Canestrini, t. c. p. 715, pi. vi. fig. 2, Aus¬ 
tralia, on a Cetoniid. 
Gamasus tiberinus , sp. n.. id. t. c. p. 697, Rome, Ponte Molle. 
Kramer, P. Ueber Halarachne halichoeri, Alim. Z. Naturw. lviii. 
pp. 46-74, pi. iii. 
Only females and larvae were found. The author gives details of 
external and internal anatomy. 
Iphis bombicolens, sp. n., Canestrini, t. c. p. 1634, Padua, on 
Bombus. 
Lcelaps aculeifer , sp. n., p. 698, Padua, holastaspoicles , p. 700, Messina, 
dolic\Ji\acanthus , p. 709, pi. vii. figs. 2 & 3, Australia, on a Lamellicorn 
beetle, coniferus , fig. 4, and stilosus, pi. ix. fig. 3, on a Longicorn beetle, 
p. 711, spp. nn., id. t. c. ( L. aculeifer is later, p. 1598, placed in the g. n. 
Hypoaspis.) 
Sejus acanthurus , sp. n., p. 712, pi. ix. figs. 1 & 2, Australia. 
Pteroptus euryalus, sp. n., id. t. c. p. 1657, Toscana, on Phinolophus 
euryale ; P. cynonyctericlis , sp. n., Karsch, SB. Ges. Marb. 1884, p. 69, 
Rolas, on Cynonycteris stramineus. 
Uropoda krameri, p. 700, and cristiceps , p. 702, Trentino, spinulipes, 
p. 714, Australia, on a Geotrupid, patavina, p. 1647, Padua, on Blaps, 
id. t. c. 
