44 Arachn. 
XI. ARACHNIDA. 
p. 363, described, Becker, Arach. de Belgique, iii, in Ann. Mus. 
Belgique, xii ; N. lugubre , chrysomelas , p. 233, Kraepelin, Mt. Mus. 
Hamburg, xiii. 
Oligolophus , defined, morio , p. 355, agrestis , p. 357, tridens , p. 358, described, 
Becker, Arach. de Belgique, iii, in Ann. Mus. Belgique, xii. 
Oncopus alticeps , Bangkok, p. 287, Aosa, Borneo, p. 285, Pocock, Ann. 
Nat. Hist, xix : n. spp. 
Pelithus annulipes , Borneo, p. 283, Pocock, t. c. n. sp. 
Pettalus, generic characters, p. 288, Pocock, t. c. 
P. brevicauda, Ceylon, p. 289, Pocock, t. c. n. sp. 
Phalangiuviy defined, p. 346, opilio , p. 347, brevicorne, p. 348, parietinum , 
p. 349, saxatile , p. 351, described, Becker, Arach. de Belgique, iii, in 
Ann. Mus. Belgique, xii ; P. cornutum, p. 224, brevicorne , parietinum , 
p. 225, Kraepelin, Mt. Mus. Hamburg, xiii. 
Platybunus , defined, p. 352, corniger , p. 353, triangularis , p. 354, described, 
Becker, Arach. de Belgique, iii, in Ann. Mus. Belgique, xii ; P. corniger , 
triangularis , p. 226, Kraepelin, Mt. Mus. Hamburg, xiii. 
Sclerosoma , defined, quadridentatum , p. 341, romanum , p. 342, described, 
Becker, Arach. ae Belgique, iii, in Ann. Mus. Belgique, xii. 
Stylocellus, generic characters, p. 290, Pocock, Ann. Nat. Hist. xix. 
a S', lionotus , N. Borneo, p. 291, Pocock, tf. c. n. sp. 
TroguluSy defined, p. 366, tricarviatus, rostratusy p. 367, description and 
distribution, Becker, Arach. de Belgique, iii, in Ann. Mus. Belgique, 
xii ; T. tricarinatuSy p. 234, Kraepelin, Mt. Mus. Hamburg, xiii. 
TARDIGRADA. 
Echiniscus spitsbergensis, Spitsbergen, p. 791, pi. xlv, Scourfield, P. Zool. 
Soc. London, 1897, n. sp. 
ACARI.* 
Acanthoptes platynotuSy p. 390, pi. ii, figg. 1-2, Nalepa, Denk. Ak. Wien, 
Ixiv. 
Acaromantis squilla , Armorican peninsula, France, p. 97, 3 figg. in text, 
Trouessart, Mem. Soc. Cherbourg, xxx. 
AcercuSy defined, and key to species, p. 169, liliaceuSy p. 171, brevipes y 
p. 176, cassidiformisy p. 177, triangular is , p. 180, cetratus. p. 181, 
Piersig, Bibl. Zool. xxii. 
A. ligulifery Erzgebirge, p. 352, Piersig, Zool. Anz. xx, n. sp. 
Allanalges gracilipesy descrip. & pi. No. 2, Pt. lxxxii, Berlese, Acari, 
Myriop. et Scorp. I tab 
Alloptesy characterised, No. 9, Pt. lxxx; A. aphyllus , description and 
pi. No. 1, Pt. lxxxii ; A. JlagellicauluSy description and pi. No. 7, 
Pt. lxxxi, Berlese, t. c. 
AmeruSy characterised, No. 7, Pt. lxxix, Berlese, t. c. 
AnalgeSy characterised, No. 10, Pt. lxxx, Berlese, t. c. 
AnalgesidcHy p. 34, pi. ix-x, Berlese, Sarcoptid<e t t. c. 
Analloptesy characterised, No. 11, Pt. lxxx, pallensy description and pi. 
No. 6, Pt. lxxxiii, Berlese, t. c. 
Angelia , characterised, No. 8, Pt. lxxix, tarda y description and pi. No. 5, 
Pt. lxxviii, Berlese, t. c. 
A. murcioidesy description and pi. No. 7, Pt. lxxviii, Berlese, t. c. n. sp. 
* The Recorder lias been compelled to arrange the Acari in one alphabetical list 
on account of the impossibility of determining the families to which some Authors’ 
genera belong. 
