searchable PDF - Association for Mexican Cave Studies

More documents

Recommendations

Info

the state of Coahuila in northern Mexico (see Holsingerand Minckley, 1971) and is herein reportedfrom Texas for the first time. The taxa treated inthis paper are listed under their respective families,which are in turn arranged alphabetically.SYSTEMATICSFAMILY ARTESIIDAE HOLSINGER, 1980Remarks.-Botosaneanu and Stock (1989) do notaccept Artesiidae and Bogidiellidae as separatefamilies and suggest that the two be united in thefamily Bogidiellidae. Their opinion is based in parton the recent description of Aequigidiella from twocaves in Thailand, a genus which possesses certaincharacters that appear to bridge the gap between thetwo family groups.Artesia welboumi, new speciesFigs. 1-3Material examined.-TEXAS: CulbersonCounty: Border Cave, ca. 26 km SW of White City(New Mexico), female holotype and 2 femaleparatypes, W. C. Welbourn, 15 Apr. 1976.The holotype is deposited in the National Museumof Natural History (Smithsonian Institution)(USNM 239480); paratypes are in the author's collection.Diagnosis.-Medium-sized stygobiont speciesdistinguished from A. subterranea, to which it isclosely allied, by more spinose and/or setose appendages,especially gnathopods, pereopods, uropodsand telson; reaching sexual maturity at largersize; and other small differences noted below. Largestfemale, 10.5 mm; male unknown.Female.-Antenna 1: 55-60% length of body, ca.33 % longer than antenna 2; primary flagellum with18 segments, esthetascs on most flagellar segments;accessory flagellum I-segmented. Antenna 2 moresetose than that of A. subterranea, flagellum with 7segments. Mandible: molars conical, feeble, eachwith 1 apical seta; spine row with 7-8 plumosespines; cutting plates rather broad, lacinia mobilis ofleft fmely serrate, that of right 4-dentate; palp segment2 with 2-3 setae on convex inner margin, segment3 subequal in length to segment 2 and bearingmixture of few long and short C(?) and E setae oninner margin toward distal end (apparently rightmandible with more setae than left), outer margin ofsegment 3 with 2 or 3 B setae. Lower lip: innerlobes very broad, broader than outer lobes; lateralprocesses very short. Maxilla 1 very similar to thatof A. subterranea, except apical spines on outerplate are weakly pectinate; palps symmetrical.Maxilla 2 similar in shape to that of A. subterraneabut with more apical setae. Maxilliped: inner andouter plates and segments of palp with few more setaeeach than those of A. subterranea.Gnathopod 1: propod large and prominent, palmelongate, becoming slightly convex distally, bearingrow of about 18 short, peg-like spines on outermargin and row of 8 rather short setae on innermargin, proximal part of palm extending from endof dactyl nail to sharp defining angle nearly straightand bearing row of ca. 6 spines of unequal length;posterior margin very short, without setae. Dactylcurved, not reaching to defining angle. Carpus shortand squat, with posterior lobe bearing setae and pubescens.Coxa very small, shallow, with 2 shortmarginal setae at anterolateral corner. Gnathopod 2:propod as long as, but only ca. 2/3 as broad as thatof gnathopod 1; palm elongate, slightly convex distally,bearing ca. 19 rather short, peg-like spines onouter margin and few short setae on inner margin,part of palm between end of dactyl nail and definingangle with ca. 3 long spines and long setae; posteriormargin of propod relatively short, with 1 set of2 short setae; superior medial setae singly inserted,inferior medial setae in 1 cluster near defining angle.Dactyl curved, not reaching to defining anglewhen closed. Carpus with posterior lobe bearing 2or 3 clusters of setae. Coxa small, shallower thancorresponding body segment, bearing 3 short marginalsetae.Pereopods 3 and 4 subequal, although one or theother sometimes with few more spines and/or setae;coxae about as deep as corresponding body segments,longer than broad, margins with 4 or 5 setaeand lateral faces with few hair-like setae; bases with5-6 short spines on anterior margin, 5-8 setae ofvarying lengths on posterior margin. Pereopod 7 littlelonger than pereopod 6, ca. 55-60% length ofbody, ca. 20% longer than pereopod 5. Coxae ofpereopods 5 and 6 broadly expanded and deeperthan corresponding body segments, that of 5 broaderand more setose than that of 6; ventral marginsbroadly rounded, with 1 to 4 setae, lateral faces withfew hair-like setae; coxa of pereopod 7 shallow andnot expanded. Bases of pereopods 5 and 6 comparativelynarrow, widening distally but lacking distoposteriorlobes; anterior and posterior marginsrather spinose, anterior with short spines, posteriorwith longer spines; basis of pereopod 7 broader thanthose of pereopods 5 and 6, narrowing distally but2
crBDEGFig. I.-Artesia welboumi, new species, paratype female (10.5 mm), Border Cave, Culberson Co., TX: A, B, left & rightmandibles (cutting plates of left enlarged, incisor probably broken); C, lower lip; D, E, maxillae I, 2; F, inner and outer plates ofmaxilliped; G, telson; H, I, J, uropods 1,2,3. (Maxillae and plates of maxilliped to larger scale than other mouthparts; telson anduropods to same scale.)3
Page 7 and 8: PREFACEThe present volume is the se
Page 9: TABLE OF CONTENTSHOLSINGER, JOHN R.
Page 14 and 15: Fig. 2.-Anesia welboumi, new specie
Page 16 and 17: \\. \ - -' ..........---~\ I// --..
Page 18 and 19: Mexiweckelia hardeni, new speciesFi
Page 20: 2 sets of 1 or 2 setae each; dactyl
Page 23 and 24: AFig. 7.-Holsingerius smaragdinus,
Page 25 and 26: have as many setae on the inner pla
Page 28: Antenna 1 about 33 % length of body
Page 31 and 32: Of biogeographic interest for the h
Page 33 and 34: Bowman, T .E. 1992. Two subterranea
Page 35 and 36: A note by Scott Harden that accompa
Page 37 and 38: ~~..~ ~~ I))\\ "-,'.=bFig. 3.-Speoc
Page 39 and 40: unarmed, except in pleopod 2, which
Page 41 and 42: Cokendolpher, LC., and l.R. Reddell
Page 43 and 44: lobes. The larger setae vary greatl
Page 45 and 46: the relationships of the order and
Page 47 and 48: zomids their absence is considered
Page 49 and 50: some species could be either split,
Page 51 and 52: have small pores over the surface o
Page 53 and 54: inhabits tropical deciduous forest
Page 55 and 56: huitvnolotitlensis from A. stygius
Page 57 and 58: 8-10, figs. 5-7; Rowland, 1973c:136
Page 59 and 60: (in row) and one pair large posteri
Page 61 and 62: (0.34); tarsus 0.64 (0.58); total 4
Page 63 and 64:
Abdomen: Tergite I with two pairs a
Page 65 and 66:
setae near posterior margin. stemit
Page 67:
setae, and ten ventral setae. Stemi
Page 71 and 72:
1,980 m elev., 26 Dec. 1986 (T. Tre
Page 73 and 74:
asitarsal-tarsal proportions: 15:4:
Page 75 and 76:
and one pair setae at base of proce
Page 77 and 78:
Cephalothorax: Propeltidium 1.66 mm
Page 79 and 80:
Male adult unknown.Immature paratyp
Page 81 and 82:
IV: trochanter 1.20 (1.10); femur 3
Page 83 and 84:
Cokendolpher, 1.C. 1981. The order
Page 85 and 86:
Gertsch, W.J. 1992. Distribution pa
Page 87 and 88:
same families and genera, but also
Page 89 and 90:
species from the United States and
Page 91 and 92:
the posterior median pair short and
Page 93 and 94:
great many species of North America
Page 95 and 96:
Key to the Eyed Females1. Eight eye
Page 97 and 98:
39111012Figs. 1-12.-Ventral and dor
Page 99 and 100:
1419 23Figs. 13-24.-Ventral and dor
Page 101 and 102:
27 293334Figs. 25-36.-Ventral and d
Page 103 and 104:
Figs. 37-48.-Ventral and retrolater
Page 105 and 106:
Cicurina blanco, new speciesFigs. 7
Page 107 and 108:
Type-data.-Female holotype from ins
Page 109 and 110:
Description.-Female holotype: Lengt
Page 111 and 112:
Page 113 and 114:
lengths: first femur 2 rom, fourth
Page 115 and 116:
Cicurina pablo, new speciesFigs. 10
Page 117 and 118:
Page 119 and 120:
canal in nearly vertical posItion;
Page 121 and 122:
Cicurina vespera, new speciesFigs.
Page 123 and 124:
procurved canal across sac; connect
Page 125 and 126:
Cicurina caverna, new speciesFigs.
Page 127 and 128:
with sac of similar size set in obl
Page 129 and 130:
February 1964 (J. Reddell, D. McKen
Page 131 and 132:
County: Diamond Cave, 16 August 196
Page 133 and 134:
Roth, V.D. 1992. A new and first tr
Page 135 and 136:
LITERATURE CITEDBarr, T.C. 1963. Ec
Page 137 and 138:
Muchmore, W.B. 1992. Cavernicolous
Page 139 and 140:
Species of Aphrastochthonius are kn
Page 141 and 142:
FAMILY NEOBISIIDAE CHAMBERLINGenus
Page 143 and 144:
trochanter 2.5 (2.6), femur 5.55 (5
Page 145 and 146:
ottom of entrance pit, Ogle Cave (O
Page 147 and 148:
tactile seta on tibia and basitarsu
Page 149 and 150:
Missouri may be conspecific (unpubl
Page 151 and 152:
Trichobothriotaxy of chela generall
Page 153 and 154:
Female (figures given first for all
Page 155 and 156:
transverse furrows; eyespots not ev
Page 157 and 158:
Reddell and W. Russell); I female f
Page 159 and 160:
and Acuminochernes, along with the
Page 161 and 162:
Chamberlin, J.C. 1946. The genera a
Page 163:
(0.36); chela (without pedicel) 2.0
Page 167 and 168:
although not recently studied is no
Page 169 and 170:
and stylar outgrowths, present in s
Page 171 and 172:
in Phalangodes (et al.) is thick an
Page 173 and 174:
pairs) are found in six species: T.
Page 175 and 176:
elated species IS probably best int
Page 177 and 178:
legs than expected (2.6-3.2). This
Page 179 and 180:
~ 3.3 are synapomorphic); all trogl
Page 181 and 182:
TAXONOMYTEXELLA Goodnight and Goodn
Page 183 and 184:
14. BK absent (Figs. 177, 180). SA
Page 185 and 186:
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:
Page 229 and 230:
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 and 238:
Figs. 162-165.-Texella gmbbsi, new
Page 239 and 240:
Figs. 166-169.-Texella diplospina,
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
show all

searchable PDF - Association for Mexican Cave Studies

Create successful ePaper yourself

Delete template?

Save as template?