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OONOPIDAE SPECIES DESCRIPTION
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(Female redundant descriptions removed)
Orchestina waorani       Get publication



            Male (PBI_OON 37136). Total length 1.35. CEPHALOTHORAX: Carapace orange-brown, without any pattern, ovoid in dorsal view, pars cephalica slightly elevated in lateral view, anteriorly narrowed to between 0.5 and 0.75 times its maximum width, with rounded posterolateral corners, posterolateral edge without pits, posterior margin not bulging below posterior rim, anterolateral corners without extension or projections, posterolateral surface without spikes, surface of elevated portion of pars cephalica smooth, sides smooth, thorax without depressions, fovea absent, texture fingerprint, without radiating rows of pits; lateral margin straight, smooth, without denticles; plumose setae near posterior margin of pars thoracica absent; non-marginal pars cephalica setae dark, needle-like, present, scattered; non-marginal pars thoracica setae dark, needle-like; marginal setae absent. Clypeus margin unmodified, straight in front view, sloping forward in lateral view, high, ALE separated from edge of carapace by their radius or more, median projection absent; setae present, dark, needle-like. Chilum absent. Eyes six, well developed, posterior eye row slightly recurved in front view, PME largest, ALE circular, PME oval, PLE circular; posterior eye row recurved from above; ALE separated by more than their diameter, ALE-PLE touching, PME touching throughout most of their length, PLE-PME separated by PME radius to PME diameter. Sternum wider than long, pale orange, uniform, not fused to carapace, median concavity absent, without radial furrows between coxae I-II, II-III, III-IV, radial furrow opposite coxae III absent, surface smooth, without pits, microsculpture covering entire surface, sickle-shaped structures absent, anterior margin unmodified, posterior margin extending posteriorly beyond anterior edges of coxae IV as single extension, anterior corner unmodified, lateral margin without infra-coxal grooves, distance between coxae approximately equal, extensions of pre-coxal triangles absent, lateral margins unmodified, without posterior hump, texture fingerprint; setae sparse, dark, needle-like, evenly scattered, originating from surface, without hair tufts. Mouthparts: Chelicerae, endites and labium orange-brown. Chelicerae straight, anterior face with conical apophysis, fang with one tooth on the base (Fig.); without teeth on both promargin and retromargin; fangs without tooth-like projections, directed medially, shape normal, without prominent basal process, tip unmodified; setae dark, evenly scattered; paturon inner margin with scattered setae, distal region unmodified, posterior surface unmodified, promargin unmodified, inner margin unmodified, laminate groove present. Labium rectangular, not fused to sternum, anterior margin not indented at middle, same as sternum in sclerotization; with 6 or more setae on anterior margin, subdistal portion with unmodified setae. Endites distally not excavated, serrula present in single row, anteromedian tip with one strong, tooth-like projection, posteromedian part unmodified, same as sternum in sclerotization, promargin with a longitudinal rim (Fig.). ABDOMEN: ovoid, without long posterior extension, rounded posteriorly, inter-scutal membrane rows of small sclerotized platelets absent posteriorly; dorsum soft portions pale white, without color pattern. Book lung covers large, round, without setae, anterolateral edge unmodified. Posterior spiracles not connected by groove. Pedicel tube medium, with fringe of setae, scuto-pedicel region unmodified, scutum absent, but abdomen extending anteriad of pedicel, plumose hairs absent, matted setae on anterior ventral abdomen in pedicel area absent, cuticular outgrowths near pedicel absent. Dorsal scutum absent. Epigastric scutum absent. Postepigastric scutum absent. Spinneret scutum absent. Dorsum setae present, dark, needle-like. Epigastric area setae uniform, dark, needle-like. Postepigastric area setae present, dark, needle-like. Spinneret scutum with fringe of needle-like setae. Dense patch of setae anterior to spinnerets absent. Colulus present. LEGS: pale orange, without color pattern; femur IV thickened, much larger than femora I-III, patella plus tibia I near as long as carapace, tibia I unmodified, tibia I Emerit’s glands absent, 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, metatarsi metatarsus of at least leg I with special chemosensory setae in prolateral side. Leg spines absent. Tarsi I to IV superior claws tooth examined in detail; tarsal proclaws and retroclaws inner face smooth; tarsus I-IV superior claws with nine or more teeth on lateral surface of proclaw, nine or more teeth on lateral surface of retroclaw. Tarsi I to IV without inferior claw. Trichobothria examined with SEM; metatarsus: each with one; base rounded, aperture internal texture not grate-like, hood smooth. GENITALIA: Epigastric region with sperm pore not visible; furrow without omega-shaped insertions, without setae. Palp normal size, not strongly sclerotized, right and left palps symmetrical, proximal segments pale orange; embolus light, prolateral excavation absent; 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; cymbium pale orange, ovoid in dorsal view, not fused with bulb, not extending beyond distal tip of bulb, plumose setae absent, without stout setae, without distal patch of setae; bulb pale orange, more than 2 times as long as cymbium, stout, tapering apically.
Orchestina waorani, male abdomen, dorsal view (image by MI, specimen ID: ---37136)

orchewaorampabdd37136MI.tif

Orchestina waorani, male eye group, anterior view (image by MI, specimen ID: ---37138)

orchewaorampeyea37138MI.tif

Orchestina waorani, male habitus, dorsal view (image by MI, specimen ID: ---37136)

orchewaoramphabd37136MI.tif

Orchestina waorani, male habitus, lateral view (image by MI, specimen ID: ---37136)

orchewaoramphabl37136MI.tif

Orchestina waorani, male habitus, lateral view (image by MI, specimen ID: ---37138)

orchewaoramphabl37138MI.tif

Orchestina waorani, male sternum, ventral view (image by MI, specimen ID: ---37132)

orchewaorampstev37132MI.tif

Orchestina waorani, male abdomen, lateral view (image by MI, specimen ID: ---37131)

orchewaoramsabdl37131MI.tif

Orchestina waorani, male metatarsus I, prolateral view (image by MI, specimen ID: ---37138)

orchewaoramsme1p37138MI.tif

Orchestina waorani, male serrula, dorsal view (image by MI, specimen ID: ---37138)

orchewaoramsserd37138MI.tif

Orchestina waorani, male abdomen, anterior view (image by MI, specimen ID: ---37131)

orchewaoramsabda37131MI.tif

Orchestina waorani, male abdomen, ventral view (image by MI, specimen ID: ---37131)

orchewaoramsabdv37131MI.tif

Orchestina waorani, male metatarsus I, dorsal view (image by MI, specimen ID: ---37138)

orchewaoramsme1d37138MI.tif

Orchestina waorani, male embolus, prolateral view (image by MI, specimen ID: ---37128)

orchewaoramsembp37128MI.tif

Orchestina waorani, male setae, abdominal venter, ventral view (image by MI, specimen ID: ---37131)

orchewaoramssavv37131MI.tif

Orchestina waorani, male palp, prolateral view (image by MI, specimen ID: ---37128)

orchewaoramspalp37128MI.tif

Orchestina waorani, male embolus opening, retrolateral view (image by MI, specimen ID: ---37136)

orchewaoramdemor37136MI.tif

Orchestina waorani, male palp, prolateral view (image by MI, specimen ID: ---37136)

orchewaoramppalp37136MI.tif

Orchestina waorani, male palp, dorsal view (image by MI, specimen ID: ---37136)

orchewaoramppald37136MI.tif

Orchestina waorani, male palp, retrolateral view (image by MI, specimen ID: ---37136)

orchewaoramppalr37136MI.tif

Orchestina waorani, male palp, ventral view (image by MI, specimen ID: ---37136)

orchewaoramppalv37136MI.tif

Orchestina waorani, male palp, prolateral view (image by MI, specimen ID: ---37136)

orchewaoramdpalp37136MI.tif

Orchestina waorani, male palp, retrolateral view (image by MI, specimen ID: ---37136)

orchewaoramdpalr37136MI.tif

Orchestina waorani, male palp, dorsal view (image by MI, specimen ID: ---37136)

orchewaoramdpald37136MI.tif

 

DISTRIBUTION

BRAZIL ; ECUADOR
Orchestina waorani 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 Orchestina waorani, 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 00010953  BRAZIL  Mato Grosso    Rio do Peixe, Reserva do Cabaçal  1 Adult Male    525  -15.08000; -58.46583    07 Mar 2002  R. P. Indicatti  IBSP 
PBI_OON 00030650  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    07 Feb 1996  T. Erwin et al.  USNM 
PBI_OON 00037113  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    22 Jun 1996  T. Erwin et al.  USNM 
PBI_OON 00030208  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    25 Jun 1996  T. Erwin et al.  USNM 
PBI_OON 00037117  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    07 Feb 1996  T. Erwin et al.  USNM 
PBI_OON 00030723  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  2 Adult Male    216  -0.65716; -76.45300    08 Oct 1995  T. Erwin et al.  USNM 
PBI_OON 00037122  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    04 Feb 1996  T. Erwin et al.  USNM 
PBI_OON 00030730  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    08 Oct 1995  T. Erwin et al.  USNM 
PBI_OON 00037126  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male  Holotype  216  -0.65716; -76.45300    04 Oct 1995  T. Erwin et al.  USNM 
PBI_OON 00037130  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male  Paratype  216  -0.65716; -76.45300    25 Jun 1996  T. Erwin et al.  USNM 
PBI_OON 00037135  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    08 Oct 1995  T. Erwin et al.  USNM 
PBI_OON 00037141  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    08 Oct 1995  T. Erwin et al.  USNM 
PBI_OON 00037139  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    02 Oct 1996  T. Erwin et al.  USNM 
PBI_OON 00030503  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    21 Jun 1996  T. Erwin et al.  USNM 
PBI_OON 00030248  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  2 Adult Male    216  -0.65716; -76.45300    04 Feb 1996  T. Erwin et al.  USNM 
PBI_OON 00037112  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    08 Oct 1995  T. Erwin et al.  USNM 
PBI_OON 00030186  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    07 Feb 1996  T. Erwin et al.  USNM 
PBI_OON 00037116  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    08 Feb 1996  T. Erwin et al.  USNM 
PBI_OON 00030015  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    13 Feb 1996  T. Erwin et al.  USNM 
PBI_OON 00037120  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  2 Adult Male    216  -0.65716; -76.45300    04 Oct 1995  T. Erwin et al.  USNM 
PBI_OON 00030312  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    07 Oct 1995  T. Erwin et al.  USNM 
PBI_OON 00037125  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    08 Oct 1995  T. Erwin et al.  USNM 
PBI_OON 00030021  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    13 Feb 1996  T. Erwin et al.  USNM 
PBI_OON 00037129  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    04 Oct 1995  T. Erwin et al.  USNM 
PBI_OON 00037134  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    04 Feb 1996  T. Erwin et al.  USNM 
PBI_OON 00037140  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    25 Jun 1996  T. Erwin et al.  USNM 
PBI_OON 00037138  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  2 Adult Male    216  -0.65716; -76.45300    02 Oct 1996  T. Erwin et al.  USNM 
PBI_OON 00015099  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  2 Adult Male    216  -0.65716; -76.45300    08 Oct 1995  T. Erwin et al.  USNM 
PBI_OON 00037111  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  2 Adult Male    216  -0.65716; -76.45300    07 Feb 1996  T. Erwin et al.  USNM 
PBI_OON 00030077  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  2 Adult Male    216  -0.65716; -76.45300    26 Jun 1996  T. Erwin et al.  USNM 
PBI_OON 00037115  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    04 Oct 1995  T. Erwin et al.  USNM 
PBI_OON 00030034  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    06 Oct 1994  T. Erwin et al.  USNM 
PBI_OON 00037119  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    22 Jun 1996  T. Erwin et al.  USNM 
PBI_OON 00030044  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    08 Feb 1996  T. Erwin et al.  USNM 
PBI_OON 00037124  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    04 Oct 1994  T. Erwin et al.  USNM 
PBI_OON 00030434  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    25 Jun 1996  T. Erwin et al.  USNM 
PBI_OON 00037128  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    07 Feb 1996  T. Erwin et al.  USNM 
PBI_OON 00037132  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    04 Oct 1995  T. Erwin et al.  USNM 
PBI_OON 00037137  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    26 Jun 1996  T. Erwin et al.  MACN 
PBI_OON 00037133  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    02 Oct 1996  T. Erwin et al.  USNM 
PBI_OON 00030155  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    05 Oct 1995  T. Erwin et al.  USNM 
PBI_OON 00030940  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  2 Adult Male    216  -0.65716; -76.45300    08 Oct 1995  T. Erwin et al.  USNM 
PBI_OON 00030700  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  3 Adult Male    216  -0.65716; -76.45300    06 Oct 1994  T. Erwin et al.  USNM 
PBI_OON 00037114  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    07 Feb 1996  T. Erwin et al.  USNM 
PBI_OON 00030058  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    07 Oct 1995  T. Erwin et al.  USNM 
PBI_OON 00037118  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  2 Adult Male  Paratype  216  -0.65716; -76.45300    25 Jun 1996  T. Erwin et al.  USNM 
PBI_OON 00030443  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  2 Adult Male    216  -0.65716; -76.45300    25 Jun 1996  T. Erwin et al.  USNM 
PBI_OON 00037123  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    04 Feb 1996  T. Erwin et al.  USNM 
PBI_OON 00030164  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    13 Feb 1996  T. Erwin et al.  USNM 
PBI_OON 00037127  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    06 Oct 1994  T. Erwin et al.  USNM 
PBI_OON 00037131  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  2 Adult Male    216  -0.65716; -76.45300    26 Jun 1996  T. Erwin et al.  USNM 
PBI_OON 00037136  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  2 Adult Male  Paratype  216  -0.65716; -76.45300    03 Oct 1996  T. Erwin et al.  USNM 
PBI_OON 00037121  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    07 Feb 1996  T. Erwin et al.  USNM 
PBI_OON 00030409  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    05 Oct 1995  T. Erwin et al.  USNM 
PBI_OON 00030141  ECUADOR  Orellana    1 km S Onkone Gare Camp, Reserva Etnica Waorani  1 Adult Male    216  -0.65716; -76.45300    30 Jul 1996  T. Erwin et al.  USNM 


 
 
 
 
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