36 Arachn, 
XI. ARACHNIDA. 
[ 1905 ] 
Plutarchusia n. g. ( Dermoglyphece) type Synngobia ckelopus sdrie i 
parthdnog<$n<$tique, p. 173 ; Oudemans, lihit. Ber. Nederland. 
anormale 
1964. 
Podapolipus apodus, p. 108, pl.*vi ; TragArdh, Res. Swedish Zool. Exped. 
Egypt and White Nile ii, 1905. 
Polyxo n. g. placophora , p. 170, 2 pis. ; Monti, Rend. 1st. Lombardo (2) 
xxxviii, n. sp. 
P. placophora , p. 832, pis. i & ii ; Monti, Zool. Anz. xxviii. 
Polyxo = Hydrovolzia, p. 283 ; Thor, op. cit. xxix. 
Proctophyllodes detruncatus , Netherlands, p. 225, separatifolius , Nether- 
lands, p. 225 ; Oudemans, Ent. Ber. Nederland., n. spp. 
Proctophyllodince , key to genera, p. 240 ; Oudemans, t. c. 
Protolichus , key to subgenera and groups, p. 133, hrachiatus , p. 133, pis. v 
& xv, h. crassior , p. 136, b. strangulatus n. subsp., p. 136, pi. v, b. 
gratus n. subsp., p. 136, pi. v, pugilator, p. 137, pi. vi, lunula , p. 141, 
chiragricus, p. 142, pi. vii, velifer , p. 144, pi. viii, v. neglectus n. subsp., 
p. 145, pi. viii, megamerus , p. 148, pi. vii, furcatus, p. 150, pis. x & xi, 
favettei , p. 152,/. cordiphora n. subsp., p. 153, pi. xi, falculiger, p. 154, 
eurycnemis, p. 155, pis. xi & xii, e. major n. subsp., p. 156, pi. xii, 
e. strictus n. subsp., p. 156, pis. xii & xv, hemiphyllus , p. 157, pi. xiv, 
h. dilatatus n. subsp., p. 158, pi. xv, porrectus, p. 159, pi. xiii, hastifolia , 
p. 160, chelidurus , p. 163, pi. ix ; Favette & Trouessart, Mem. Soc. 
zool. France xvii. 
P. magnijicus , p. 139, pi. vi, splendens , p. 146, pi. ix, distensus, p. 147, 
pi. ix, attenuatus , p. 161, pi. xiii, attenuatus ovalifolia n. subsp., p. 162, 
pis. xiii & xiv ; Favette & Trouessart, t. c. n. spp. 
Pseudalges, p. 239 ; Oudemans, Ent. Bor. Nederland. 1905. 
Psoralgince n. subfam. for Psoralges , p. 195 ; Oudemans, op. cit. 1904. 
Pteralloptes , p. 225 ; Oudemans, op. cit. 1905. 
P. gambettce , Guiana, p. 194 ; Oudemans, op. cit. 1904, n. sp. 
Pterodectes corvincola , Netherlands, p. 225 ; OudemXns, op. cit. 1905, n. sp. 
P. cylindricus , p. 225 ; Oudemans, t. c. 
Pterolic/ius pavonis , p. 210 ; Oudemans, t. c. : P. bengalensis, Bengal, 
p. 193, indicus , Bengal, p. 193, americanus, Guiana, p. 193, asiaticus , 
India, p. 194, australis, p. 194 ; Oudemans, op. cit. 1904 : P. gam - 
bet tee, Chili, p. 171, calidridis } p. 172, limicolce , p. 172, grallatoris , 
p. 172 ; Oudemans, t. c. : n. spp. 
P. tringee n. nom. for P. totani , p. 171 ; Oudemans, t. c. ; P. obtusus , 
p. 209 ; Oudemans, op. cit. 1905. 
Pterophagus, p. 239 ; Oudemans, t. c. 
Pterygosoma , key to spp. ; TragArdh, Res. Swedish Zool. Exped. Egypt 
and White Nile ii, 1905. 
P. ( Oeckobia ) tarentulce , Egypt, p. 46, pi. iii, ( Oeckobia ) similis , p. 56, 
pi. iii, ( Eupterygosoma n. subg.) inermis , p. 59, pi. iii ; TragArdh, 
t. c. n. spp. 
Ptilonyssus nudus , p. 237 ; Oudemans, Ent. Ber. Nederland. .1905. 
Raphignathus stnatus } Egypt, p. 30, pi. 1 ; TragArdh, Res. Swedish 
Zool. Exped. Egypt and White Nile ii, 1905, n. sp. 
Rhagidia gigas , Egypt, p. 3 ; TragArdh, t. c. : R. gelida , p. 44 ; TragArdh, 
Fauna Arctica iv. 
R . subterranea , p. 232 ; Berlese, Redia ii, n. sp. 
Rhipicephalus Jcocki , p. 106, 1 pi. ; Donitz, SB. Ges. naturf. Berlin 1905 : 
R. longicoxatus , German E. Africa, p. 225 ; Neumann, Arch, parasit. 
(2) ix : n. spp. 
R. bursa , p. 107, sanguineus , p. 109, appendiculatus , p. Ill, punctatissimus 
= sanguineus , p. 114, capensis , p. 115, composite, p. 115, perpulcher , 
p. 116, pulchellus, p. 117, evertsi, p. 117, oculatus, p. 118, decoloj'atus, 
p. 119; Donitz, SB. Ges. naturf. Berlin 1905: R. decoloratus , sup- 
posed carrier of Equine piroplasmosis, p. 9 ; Bowhill, J. Hygiene v : 
