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OONOPIDAE SPECIES DESCRIPTION
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(Female redundant descriptions removed)
Costarina cerrocol       Get publication



            Male (PBI_OON 10168). Total length 1.83. CEPHALOTHORAX: Carapace orange-brown, without any pattern, ovoid in dorsal view, pars cephalica strongly elevated in lateral view, anteriorly narrowed to 0.49 times its maximum width or less, with rounded posterolateral corners, posterolateral edge without pits, posterior margin not bulging below posterior rim, anterolateral corners with slightly sclerotized triangular projections, posterolateral surface without spikes, surface of elevated portion of pars cephalica strongly reticulate, sides granulate, thorax without depressions, fovea absent, posterior portion with U-shaped smooth area, without radiating rows of pits; lateral margin straight, rebordered, without denticles; plumose setae near posterior margin of pars thoracica absent; non-marginal pars cephalica setae light, needle-like, present, scattered; non-marginal pars thoracica setae light, needle-like; marginal setae light, needle-like. Clypeus margin strongly rebordered, sinuous in front view, vertical in lateral view, high, ALE separated from edge of carapace by their radius or more, median projection absent; setae present, light, needle-like. Chilum undivided, small, triangular, fused to clypeus, seam present. Eyes six, well developed, ALE largest, ALE oval, PME squared, PLE oval; posterior eye row recurved from above, procurved from front; ALE separated by less than their radius, ALE-PLE separated by less than ALE radius, PME touching throughout most of their length, PLE-PME separated by less than PME radius. Sternum wider than long, orange-brown, uniform, not fused to carapace, median concavity absent, with radial furrows between coxae I-II, II-III, III-IV, furrow smooth, radial furrow opposite coxae III absent, surface smooth, without pits, microsculpture everywhere but front, sickle-shaped structures absent, anterior margin with continuous transverse groove, posterior margin extending posteriorly beyond anterior edges of coxae IV as single extension, anterior corner unmodified, lateral margin with infra-coxal grooves and anterior and posterior openings, distance between coxae approximately equal, extensions of pre-coxal triangles absent, lateral margins with bridges to coxae, without posterior hump, with three irregular transverse ridges connected by anastomosing longitudinal ridges; setae sparse, dark, needle-like, densest laterally, originating from surface, without hair tufts. Mouthparts: Chelicerae, endites and labium orange-brown. Chelicerae slightly divergent, anterior face with swelling; promargin with one tooth, retromargin without teeth; fangs without tooth-like projections, directed medially, shape normal, without prominent basal process, tip unmodified; setae light, needle-like, densest medially; paturon inner margin with pairs of enlarged setae, distal region unmodified, posterior surface unmodified, promargin with row of flattened setae, inner margin unmodified, laminate groove absent. Labium triangular, not fused to sternum, anterior margin not indented at middle, same as sternum in sclerotization, anterior portion set at sharp angle to flat posterior portions; with 6 or more setae on anterior margin, subdistal portion with unmodified setae. Endites distally excavated, serrula absent, posteromedian part unmodified, same as sternum in sclerotization, both process long, sharply pointed, tips widely separated. ABDOMEN: ovoid, without long posterior extension, rounded posteriorly, inter-scutal membrane rows of small sclerotized platelets absent posteriorly; dorsum soft portions white, without color pattern. Book lung covers large, ovoid, without setae, anterolateral edge unmodified. Posterior spiracles not connected by groove. Pedicel tube medium, ribbed, scuto-pedicel region unmodified, scutum extending far dorsal of pedicel, plumose hairs absent, matted setae on anterior ventral abdomen in pedicel area absent, cuticular outgrowths near pedicel absent. Dorsal scutum strongly sclerotized, orange-brown, without color pattern, covering full length of abdomen, no soft tissue visible from above, not fused to epigastric scutum, middle surface smooth, sides smooth, anterior half without projecting denticles. Epigastric scutum strongly sclerotized, surrounding pedicel, not protruding, small lateral sclerites absent. Postepigastric scutum strongly sclerotized, orange-brown, long, semicircular, covering nearly full length of abdominal length, fused to epigastric scutum, anterior margin unmodified, with short posteriorly directed lateral apodemes. Spinneret scutum present, incomplete ring. Dorsum setae present, light, needle-like. Epigastric area setae uniform, light, needle-like. Postepigastric area setae present, light, needle-like. Spinneret scutum with fringe of long setae. Dense patch of setae anterior to spinnerets absent. Interscutal membrane with setae. Colulus present. LEGS: pale orange, without color pattern; femur IV not thickened, same size as femora I-III, patella plus tibia I shorter than carapace, tibia I unmodified, tibia IV specialized hairs on ventral apex absent, tibia IV ventral scopula absent, metatarsi I and II meso-apical comb absent , metatarsi III and IV weak ventral scopula absent. Leg spination (only surfaces bearing spines listed, all spines longer than segment width): femora: I p0-1-1; r1-1-1; II p0-1-1; r1-1-0; tibiae: I, II v4-4-1p; metatarsi: I v2-2-1p; II v3-0-2. Tarsi I to IV superior claws tooth not examined in detail. Tarsi I to IV without inferior claw. Trichobothria not examined. GENITALIA: Epigastric region with sperm pore small, oval, situated between anterior and posterior spiracles, rebordered; furrow without omega-shaped insertions, without setae. Palp normal size, not strongly sclerotized, right and left palps symmetrical, proximal segments pale orange; embolus dark, prolateral excavation absent, both prongs narrow, parallel to each other; trochanter normal size, unmodified; femur normal size, two or more times as long as trochanter, without posteriorly rounded lateral dilation, attaching to patella basally; patella shorter than femur, not enlarged, without prolateral row of ridges, setae unmodified; tibia trichobothria not examined; cymbium yellow, ovoid in dorsal view, completely fused with bulb, no seam visible, not extending beyond distal tip of bulb, plumose setae absent, without stout setae, without distal patch of setae; bulb yellow, 1 to 1.5 times as long as cymbium, stout, elongated.
Costarina cerrocol, male palp, prolateral view (image by LE, specimen ID: ---10168)

costacerromppalp10168LE.tif

Costarina cerrocol, male palp, ventral view (image by LE, specimen ID: ---10168)

costacerromppalv10168LE.tif

Costarina cerrocol, male palp, retrolateral view (image by LE, specimen ID: ---10168)

costacerromppalr10168LE.tif

Costarina cerrocol, male embolus, prolateral view (image by LE, specimen ID: ---10168)

costacerromsembp10168LE.tif

Costarina cerrocol, male embolus, ventral view (image by LE, specimen ID: ---10168)

costacerromsembv10168LE.tif

Costarina cerrocol, male embolus, retrolateral view (image by LE, specimen ID: ---10168)

costacerromsembr10168LE.tif


            Female (PBI_OON 10190). Total length 2.03. As in male except as noted. CEPHALOTHORAX: Carapace posterior portion with small U-shaped smooth area. Chilum small, triangular, fused to clypeus, seam present. Sternum with three irregular transverse ridges connected by anastomosing longitudinal ridges. Labium anterior portion set at sharp angle to flat posterior portions. Endites distally not excavated, anteromedian tip unmodified. Female palp claws absent; spines absent; tarsus unmodified, patella without prolateral row of ridges. ABDOMEN: Dorsal scutum covering more than 3/4 of abdomen, more than 1/2 to most of abdomen width. Epigastric scutum without lateral joints. Postepigastric scutum almost semicircular, covering about 2/3 of abdominal length, not fused to epigastric scutum. LEGS: Leg spination (only surfaces bearing spines listed, all spines longer than segment width): femora: I, II p0-1-1; r1-1-1; tibiae: I v4-4-2; II v4-4-1p; metatarsi: I v2-2-1p; II v3-0-2. Tarsi I to IV superior claws tooth not examined in detail. Trichobothria not examined. GENITALIA: Shape: genital atrium short, wide, with W-shaped posterior margin.
Costarina cerrocol, female sternum, ventral view (image by LE, specimen ID: ---10190)

costacerrofpstev10190LE.tif

Costarina cerrocol, female abdomen, ventral view (image by LE, specimen ID: ---10190)

costacerrofpabdv10190LE.tif

Costarina cerrocol, female abdomen, lateral view (image by LE, specimen ID: ---10190)

costacerrofpabdl10190LE.tif

Costarina cerrocol, female internal female genitalia, ventral view (image by LE, specimen ID: ---10190)

costacerrofpifgv10190LE.tif

Costarina cerrocol, female internal female genitalia, dorsal view (image by LE, specimen ID: ---10190)

costacerrofpifgd10190LE.tif

 

DISTRIBUTION

PANAMA
Costarina cerrocol coordinates
Click the following link for a map from Discover Life which displays the records below. You can click anywhere on that map to zoom in, and clicking on any point will display the full data for that locality Costarina cerrocol, Discover Life Map
 

MATERIAL EXAMINED
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PBI USI Country State Division Locality Sex Type Status Elevation(m) GPS Coordinate Habitat Collection_Date Collector Inst. Code
PBI_OON 00010141  PANAMA  Chiriqui    24 km NNE San Felix  1 Adult Male    1300  8.56667; -81.83333  moldy bromeliads  24 Jun 1980  J. Wagner  FMNH 
PBI_OON 00010190  PANAMA  Chiriqui    Cerro Colorado, above camp  1 Adult Female    1200  8.53333; -81.81666  grass litter  06 Jan 1981  W. Suter  FMNH 
PBI_OON 00010387  PANAMA  Chiriqui    Cerro Colorado  1 Adult Male    1220  8.51667; -82.53333  under bamboo  07 Jan 1981  W. Suter  FMNH 
PBI_OON 00010168  PANAMA  Chiriqui    Cerro Colorado  1 Adult Male  Holotype  1220  8.51667; -82.53333  stump litter  08 Jan 1981  W. Suter  FMNH 
PBI_OON 00010134  PANAMA  Chiriqui    Cerro Colorado  1 Adult Female    1235  8.52464; -82.53935  oak tree, buttress litter  26 Jan 1981  W. Suter  FMNH 
PBI_OON 00010174  PANAMA  Chiriqui    Cerro Colorado  1 Adult Female    1175  8.53333; -81.81666  epiphytes  27 Jan 1981  W. Suter  FMNH 
PBI_OON 00010166  PANAMA  Chiriqui    Cerro Colorado  1 Adult Male    1225  8.51667; -82.53333  litter  15 Jan 1981  W. Suter  FMNH 
PBI_OON 00051457  PANAMA  Panama    Cerro Campana  1 Adult Female    950  8.68732; -79.92060  wet montane forest, litter  05 Jun 1995  R. Anderson  AMNH 
PBI_OON 00037744  PANAMA  Veraguas    Bahia Honda, Leren  1 Adult Female      7.76667; -81.53333  wet montane forest, litter  07 Dec 2001  R. Miranda  GBFM 


 
 
 
 
The American Museum of Natural History, New York, in collaboration with
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The Field Museum of Natural History, Chicago   George Washington University, Washington DC
 
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