180 



Index 



Cryptostemma Karschii nobis, graimles on the integu- 

 ments, 115; description of, 153 



plebejum nobis, granules and hairs on the integu- 

 ments, 115; description of, 148 



Sjostedtii nobis, gi-anules on the integuments, 115; 



description of, 151 



Westermannii Guerin, description of, 149 



Westennanni Karsch, synonymous with C. Karschii, 



153 



Cryptostemmatoida;, historical introduction, 114 ; in- 

 teguments, 115; cephalothorax, 116; cucuUus, 116; 

 comparison with Tmgulus, 116; sternum, 117; abdo- 

 men, 119; place of sexual orifice, 120; "tail," 120; 

 coupling of abdomen with cephalothorax, 121; antennae, 

 123; mandibles, 124; mandibular palpi, 124; comparison 

 of the palpi with those in other Arachnida, 125; walk- 

 ing legs, 125; comparison of the legs with those in 

 other Arachnida, 126; composition and structure of 

 mouth, 126; comparison of the mouth with that in 

 Pedipalpi, especially Oxopoei, 128; labial setse, 129; 

 organs of sense, 130; organs of respiration, 131 ; com- 

 parison of the respiratory organs with those in other 

 Arachnida, 132, 133 ; external sexual characters, 134 ; 

 copulatory organs on the third pair of legs, 134; 

 spermatophores, 1 36 ; differences according to age, 

 136 ; number of tarsal joints in very young specimens, 

 136; discussion of the systematic position, 136; com- 

 parison with the Pedipalpi, 137 ; criticism of Cook's 

 view on the systematic jiosition, 138; reference of 

 Poliocliera to the family, 140 ; criticism of the reference 

 of the family to Meridogastra (Anthracomarti) ; charac- 

 terization of the family, 144 ; termini used in the Latin 

 descriptions, 145 ; conspectus of genera, 145 



Cypkophthalmi, history of, 1 ; quality of our earlier 

 knowledge of, 3 ; establishment of the suborder, 4 ; 

 cephalothorax, 6 ; collar, 6 ; sternum, 8 ; morphology of 

 abdomen, 10-12; abdomen in immature specimens, 12; 

 "arculi genitales," 17-18; counting of abdominal seg- 

 ments, 20; antenna;, 24; correlation between stomotheca 

 and antennae, 25 ; mandibles, 25, 33 ; mandibular palpi, 

 25; walking legs, 27-30; mouth, 31; labrum, 33; 

 maxillary lobes of the first pair of cox^, 34 ; labium 

 sternale, 34 ; maxillar_y lobes of the second pair of 

 coxse, 34 ; eyes, 35 ; sensory hairs on the head, 36, 37 ; 

 sensory hairs on the legs, 37 ; lyriform organs, 41 ; 

 odoriferous glands, " eye-stalks," coni fcetidi, 43 ; place 

 of the openings of the odoriferous glands, 45 ; alimentary 

 canal, 46 ; organs of excretion, " coxal glands," 48 ; 

 respiratory organs, 51 ; vesicula seminalis, 52 ; ovi- 

 positor, 54; reoeptaoula seminis, 56; sheath of ovi- 

 positor, 57 ; muscles of the sheath of ovipositor, 58 ; 

 penis, 61 ; sheath of penis, 62 ; muscles of the sheath 

 of penis, 63 ; accessory glands of ovipositor, 64 ; external 

 sexual characters : " eminentia dorsualis " of fourth 

 tarsus in the male, shape and position of genital 

 orifice, fourth tarsus in the male Pnrcellia, abdomen 



in Pettabu and Piircellia, 65-67 ; systematic vahie of, 



75 ; cliaracterization of the suborder, 86 

 Cyphoplithalmiis Joseph, history of the genus, 1, 3; 



synonymous with Siro Latreille, 1, 107 

 cimiciformis Cambridge, synonjTnous with PHtalus 



cimiciformis Cambr., 103 

 corsicus Simon, synonymous with Parasiro corsiais 



Simon, 111 



duricorius Joseph, synonymous with Siro duri- 



corius Joseph, 109, and S. cyphopselaphus Joseph, 

 112 



Dyspnoi, cliaracterizatiou of the tribus, 81 



Evpagosterni, criticism of, 76 



Eupnoi, characterization of the tribus, 80 



Oeraphrynus Scudder, species referred to, 139, 140 



rarhonarius Scudder, dift'ereut animals referred to, 



139, 140 (and footnote) 



Gihocellum sudeticum Stecker, proved to be a fabrication, 

 67-75 



Insidiatores, receptacula seminis, 56 ; insufficiencj- of 

 distinguishing characters of, 77 



Iscltyropsalidoidce, cephalothorax in the forms of, 5 ; 

 "pieces epimeriennes," 7; abdominal segments, 15, 

 19; " arculi genitales," 19; structvu'e of posterior part 

 of abdomen, 23 ; mandilmlar palpi, 26 ; charactei'iza- 

 tion of the family, 82. — As to all other points see 

 Palpatores 



Ischyropsalis C. L. Koch, characterization of the genus, 

 82 (footnote) 



Kcenenia, position and affinities of, 142, 143 

 Kreischeria Geinitz, position of, 139 



Laniatores, cephalotliorax, 4 ; sternum, 8 ; abdominal 

 segments, 13; "arculi genitales," 19; real numter of 

 abdominal segments, 20, 21; mouth, 31, 33; sensory 

 hairs on the legs, 39 ; lyriform organs, 41 ; odoriferous 

 glands, 43, 44 ; alimentaiT canal, 46 ; organs of ex- 

 cretion, 48 ; spiracles, 51 ; vesicula seminalis and 

 ovipositor, 53 ; receptacula seminis, 55 -56 ; sheath of 

 ovipositor, 57 ; muscles of the sheath of ovipositor 

 and of operculum genitale, 57, 58 ; penis, 60 ; sheath 

 of penis and its muscles, 62 ; accessory glands of penis 

 and ovipositor, 63 ; external sexual characters, 64 ; 

 Loman's division of, 77 ; characterization of the sub- 

 order, 85 



Leptopsalis Thorcll, synonymous with Stylocellus 'Wcstw., 

 2, 88 



Beccarii Thorell, synonymous with Stylorellns 



Beaxirii Thor., 90 



Meridogastra, synonymous with Anthracomarti, 138 ; the 



