Scute length, 1.13-1.23. Leg II length, 3.23-3.67.Leg II1Scute length, 2.63-3.09. (N = 9).Color brownish orange. Body rugosity medium;tubercles on eye mound, pars thoracica, tergitemargins, and coxae. Carapace with 4-6 pairs of AT;arranged in two, poorly deftned rows. Eye moundbroadly conical, eyes well developed. Palpal megaspines:trochanter, 1 ventral; femur, 1 mesoapical;patella, 2 mesal; tibia, 3 mesal. Tarsal count:3-5-5-5; two specimens have six tarsomeres on thefourth right tarsi.Male (holotype): Total body length, 1.54. Scutelength, 1.15; width, 1.15. Eye mound length, 0.28;width, 0.31. Leg II length, 3.46. TrIV spurlength, 0.36. POP length, 0.26.Penis (Figs. 168-170): VPP apically rounded,dorsally expanded; with 3 dorsal, 16 lateral, and 5ventral setae; AS evenly curved, apically polyfurcate.Glans: BK absent; ML not apparent; PSLclaw-like. S long, slightly sigmoid, apically spatulate,ventroapically with slight groove, ventrobasallywith longitudinal carina; BF present; SA representedby two prongs originating medioventrally on thestylus.Female (paratopotype): Total body length, 1.67.Scute length, 1.23; width, 1.21. Eye mound length,0.28; width, 0.28. Leg II length, 3.67. TrIV withventral tubercle. GO with two pairs of apicalspines.Ovipositor (Fig. 171): cuticle intricately folded;surface lacking microspination; apical teeth apparentlyabsent; setal pattern: 1 pair dorsal, 4 pairs lateral,1 pair ventral.Variation.-The second male, although similarin size to the holotype, has a shorter POP, 0.15 inlength.Natural History.-This species has been collectedunder rocks near the cave entrance (includingdark and twilight regions), whereas the sympatric T.mulaiki occupies the deeper zones.Other Material Examined (Paratypes).- UNITED STATES: Texas: Hays Co.: Ladder <strong>Cave</strong>, 26May 1989 (A. Grubbs, J. Reddell, and M. Reyes,TMM, CAS), 1 male, 2 females; 2 Sep. 1989 (1.Reddell and M. Reyes, TMM), 4 females, 1juvenile (D. Ubick, S. Fend, and S. Renkes, CDU),1 female, 1 juvenile.Distribution.-Known only from Ladder <strong>Cave</strong>,Hays County, Texas (Maps 2-5).Texella renkesae, new speciesFigs. 172-177.Te.xella sp. Davis, 1979:33.Diagnosis.-Males of this species are distinguishedfrom others in the infragroup by the followingcombination of characters: GO lacking apicaltubercles; VPP with two dorsal setae; SA prongsbasally fused; S broadly spatulate, with ventrobasalgroove (Figs. 172, 174-177).Type.-Male holotype from Ezell's <strong>Cave</strong>, HaysCounty, Texas (2 Sep. 1989; D. Ubick, S. Fend, S.Renkes), deposited in CAS.Etymology.-The specific name is a matronymin honor of Ms Saelon Renkes one of the collectorsof the holotype.Description.-Total body length, 1.54-1.92.Scute length, 1.15-1.31. Leg II length, 3.92-4.46.Leg II/Scute length, 3.21-3.41. (N = 5).Color brownish orange. Body of moderaterugosity; tubercles sparse on eye mound, pars thoracica,tergite margins, and coxae. Carapace with 4pairs of AT. Eye mound broadly conical, eyes welldeveloped. Palpal megaspines: trochanter, 1 ventral;femur, 1 mesoapical; patella, 2 mesal; tibia, 3mesal. Tarsal count: 3-5-5-5.Male (holotype): Total body length, 1.72. Scutelength, 1.15; width, 1.15. Eye mound length, 0.26;width, 0.28. Leg II length, 3.92. TrIV spurlength, 0.33. POP length, 0.12.Penis (Figs. 172, 174-177): VPP apically pointed,dorsal margin expanded; with 2 dorsal, 18 lateral,and 6 ventral setae; AS slightly curved,apically polyfurcate. Glans: BK absent; ML notevident; PSL claw-like. S long, slightly sinuate,apically spatulate, ventrobasally grooved; BF present;SA represented by a pair of long, pointed,basally fused, prongs.Female (paratopotype): Total body length, 1.79.Scute length, 1.31; width, 1.33. Eye mound length,0.27; width, 0.31. Leg II length, 4.21. TrIV withventral tubercle. GO with a pair of apical spines.Ovipositor (Fig. 173): cuticle intricately folded,surface lacking microspination; 1 pair apical teethpresent; setal pattern I pair dorsal, 4 pairs lateral, 1pair ventral.Variation.-The TrIV spur varies in length from0.33-0.54, the POP from 0.12-0.38, in the threeavailable males.Natural History.-This species has been collectedunder rocks near the cave entrance (includingdark and twilight regions), whereas the sympatric T.mulaiki occupies the deeper zones. One male wascollected beneath a rock baited with cheese (Davis,1979).Other Material Examined (Paratypes).- UNITED STATES: Texas: Hays Co.: Ezell's <strong>Cave</strong>, 15Aug. 1978 (J. Davis, WAS), 1 male; 2 Sep. 1989228
Figs. 166-169.-Texella diplospina, new species, male paratopotype: 166, eye mound, lateral view; 167, trochanter IV spur,lateral view; 168, penis, apical view; 169, penis, dorsolateral view.229
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PREFACEThe present volume is the se
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TABLE OF CONTENTSHOLSINGER, JOHN R.
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the state of Coahuila in northern M
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Fig. 2.-Anesia welboumi, new specie
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\\. \ - -' ..........---~\ I// --..
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Mexiweckelia hardeni, new speciesFi
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2 sets of 1 or 2 setae each; dactyl
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AFig. 7.-Holsingerius smaragdinus,
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have as many setae on the inner pla
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Antenna 1 about 33 % length of body
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Of biogeographic interest for the h
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Bowman, T .E. 1992. Two subterranea
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A note by Scott Harden that accompa
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~~..~ ~~ I))\\ "-,'.=bFig. 3.-Speoc
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unarmed, except in pleopod 2, which
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Cokendolpher, LC., and l.R. Reddell
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lobes. The larger setae vary greatl
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the relationships of the order and
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zomids their absence is considered
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some species could be either split,
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have small pores over the surface o
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inhabits tropical deciduous forest
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huitvnolotitlensis from A. stygius
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8-10, figs. 5-7; Rowland, 1973c:136
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(in row) and one pair large posteri
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(0.34); tarsus 0.64 (0.58); total 4
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Abdomen: Tergite I with two pairs a
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setae near posterior margin. stemit
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setae, and ten ventral setae. Stemi
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1,980 m elev., 26 Dec. 1986 (T. Tre
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asitarsal-tarsal proportions: 15:4:
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and one pair setae at base of proce
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Cephalothorax: Propeltidium 1.66 mm
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Male adult unknown.Immature paratyp
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IV: trochanter 1.20 (1.10); femur 3
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Cokendolpher, 1.C. 1981. The order
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Gertsch, W.J. 1992. Distribution pa
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same families and genera, but also
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species from the United States and
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the posterior median pair short and
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great many species of North America
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Key to the Eyed Females1. Eight eye
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39111012Figs. 1-12.-Ventral and dor
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1419 23Figs. 13-24.-Ventral and dor
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27 293334Figs. 25-36.-Ventral and d
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Figs. 37-48.-Ventral and retrolater
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Cicurina blanco, new speciesFigs. 7
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Type-data.-Female holotype from ins
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Description.-Female holotype: Lengt
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Description.-Female holotype: Lengt
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lengths: first femur 2 rom, fourth
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Cicurina pablo, new speciesFigs. 10
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Description.-Female holotype: Lengt
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canal in nearly vertical posItion;
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Cicurina vespera, new speciesFigs.
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procurved canal across sac; connect
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Cicurina caverna, new speciesFigs.
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with sac of similar size set in obl
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February 1964 (J. Reddell, D. McKen
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County: Diamond Cave, 16 August 196
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Roth, V.D. 1992. A new and first tr
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LITERATURE CITEDBarr, T.C. 1963. Ec
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Muchmore, W.B. 1992. Cavernicolous
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Species of Aphrastochthonius are kn
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FAMILY NEOBISIIDAE CHAMBERLINGenus
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trochanter 2.5 (2.6), femur 5.55 (5
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ottom of entrance pit, Ogle Cave (O
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tactile seta on tibia and basitarsu
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Missouri may be conspecific (unpubl
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Trichobothriotaxy of chela generall
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Female (figures given first for all
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transverse furrows; eyespots not ev
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Reddell and W. Russell); I female f
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and Acuminochernes, along with the
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Chamberlin, J.C. 1946. The genera a
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(0.36); chela (without pedicel) 2.0
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although not recently studied is no
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and stylar outgrowths, present in s
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in Phalangodes (et al.) is thick an
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pairs) are found in six species: T.
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elated species IS probably best int
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legs than expected (2.6-3.2). This
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~ 3.3 are synapomorphic); all trogl
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TAXONOMYTEXELLA Goodnight and Goodn
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14. BK absent (Figs. 177, 180). SA
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Figs. 8-11.-Texella bijUrcata (Brig
- Page 187 and 188: Description.-Total body length, 1.5
- Page 189 and 190: male examined closely has fewer set
- Page 191 and 192: Figs. 26-29.-Texella kokoweej, new
- Page 193 and 194: apical region which loses the apica
- Page 195 and 196: Figs. 38-41.-Texella shoshone, new
- Page 197 and 198: Distribution.-Known only from the t
- Page 199 and 200: Figs. 52-55.-Texella brevistyla, ne
- Page 201 and 202: Texellajungi, new speciesFigs. 60-7
- Page 203 and 204: Figs. 66-69.-Texellajungi, new spec
- Page 205 and 206: than S; SA with laterobasal carina
- Page 207 and 208: ~81//J/'/ ;'?/ ~~.........--~~I, II
- Page 209 and 210: cylindrical, retina and cornea abse
- Page 211 and 212: Figs. 93-96.-Texella cokendolpheri,
- Page 213 and 214: SA with well developed prong and re
- Page 215 and 216: Figs. 105-108.-Texelia mulaiki Good
- Page 217 and 218: and McCarty Caves, which are known
- Page 219 and 220: Color orange. Body of medium rugosi
- Page 221 and 222: Notes.-The type locality was errone
- Page 223 and 224: Figs. 128-131.-Taella reyesi, new s
- Page 225 and 226: Figs. 136-139.-Texella reyesi, new
- Page 227 and 228: Figs. 144-147.-Texella reyesi, new
- Page 229 and 230: Figs. 152-155.-Texella reyesi, new
- Page 231 and 232: 1989 (W. Elliott, J. Reddell, and M
- Page 233 and 234: Table 3.-Continued.# locality sex S
- Page 235 and 236: mesoapical; patella, 2 mesal; tibia
- Page 237: Figs. 162-165.-Texella gmbbsi, new
- Page 241 and 242: Figs. 174-177.-Texella renkesae, ma
- Page 243 and 244: Figs. 178-18\.-Teulla spinoperca, n
- Page 245 and 246: Distribution.-Known only from Fayet
- Page 247 and 248: Figs. 190-193.-Texellafendi, new sp
- Page 249 and 250: CLASSIFICAnONTexellabifurcata group
- Page 251 and 252: Chandler, D.S. 1992. The Pselaphida
- Page 253 and 254: Key to Species1. Abdominal segments
- Page 255 and 256: stemite VI slightly impressed at ba
- Page 257 and 258: vertexal carinae, and the laterally
- Page 259 and 260: is associated with rotten woods (Ch
- Page 261 and 262: small ventral carina near base, pro
- Page 263: Grigarick, A.A., and R.O. Schuster.
- Page 266 and 267: Cicurifla (Cicurella) holsiflgeri G