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OONOPIDAE SPECIES DESCRIPTION
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Orchestina labarquei       Get publication



            Male (PBI_OON 42286). Total length 1.20. CEPHALOTHORAX: Carapace pale orange, 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, without radiating rows of pits; lateral margin straight, smooth, without denticles; non-marginal pars cephalica setae present, scattered, only sockets were observed; non-marginal pars thoracica setae present; marginal setae absent. Clypeus margin unmodified, curved downwards 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. 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 longer than wide, 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; setae sparse, dark, needle-like, evenly scattered, originating from surface, without hair tufts. Mouthparts: Chelicerae, endites and labium pale orange. Chelicerae straight, anterior face unmodified; 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, inner margin unmodified. 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 unmodified, posteromedian part unmodified, same as sternum in sclerotization. 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 long 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 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 spines absent. 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 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 dark, prolateral excavation absent; trochanter normal size, unmodified, largo total del macho medido de paratipo LNP212; 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 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, spherical.
Orchestina labarquei, male habitus, lateral view (image by MI, specimen ID: ---42319)

ORCHELABARmphabl42319MI.jpg

Orchestina labarquei, male habitus, dorsal view (image by MI, specimen ID: ---42319)

ORCHELABARmphabd42319MI.jpg

Orchestina labarquei, male habitus, ventral view (image by MI, specimen ID: ---42319)

ORCHELABARmphabv42319MI.jpg

Orchestina labarquei, male palp, dorsal view (image by MI, specimen ID: ---42286)

ORCHELABARmppald42286MI.tif

Orchestina labarquei, male palp, prolateral view (image by MI, specimen ID: ---42286)

ORCHELABARmppalp42286MI.tif

Orchestina labarquei, male palp, retrolateral view (image by MI, specimen ID: ---42286)

ORCHELABARmppalr42286MI.tif


            Female (PBI_OON 42304). Total length 1.25. As in male except as noted. CEPHALOTHORAX: Carapace non-marginal pars cephalica setae only sockets were observed. Eyes posterior eye row slightly recurved when viewed from font. Female palp claws absent; spines absent; tarsus unmodified, patella without prolateral row of ridges; trichobothria medida del largo total de la hembra tomada de foto LNP 218. ABDOMEN: dorsum soft portions with light purple squares in the dorsal area and lateral bands on the same color. Epigastric scutum weakly sclerotized, not surrounding pedicel, not protruding, small lateral sclerites absent, without lateral joints. LEGS: coxae analyzed in the images LNP 218. Leg spines absent. Tarsi I to IV superior claws tooth not examined in detail. Trichobothria not examined.
Orchestina labarquei, female abdomen, ventral view (image by MI, specimen ID: ---42304)

ORCHELABARfpabdv42304MI.tif

Orchestina labarquei, female habitus, dorsal view (image by MI, specimen ID: ---42322)

ORCHELABARfphabd42322MI.jpg

Orchestina labarquei, female habitus, lateral view (image by MI, specimen ID: ---42322)

ORCHELABARfphabl42322MI.jpg

Orchestina labarquei, female habitus, ventral view (image by MI, specimen ID: ---42322)

ORCHELABARfphabv42322MI.jpg

Orchestina labarquei, female internal female genitalia, ventral view (image by MI, specimen ID: ---42305)

ORCHELABARfpifgv42305MI.tif

Orchestina labarquei, female internal female genitalia, ventral view (image by MI, specimen ID: ---42305)

ORCHELABARfdifgv42305MI.tif

 

DISTRIBUTION

PANAMA
Orchestina labarquei 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 labarquei, 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 00042320  PANAMA  Chiriqui    Reserva Forestal Fortuna, Quebrada Honda, 1 hectare  1 Adult Female    1135  8.75000; -82.23889    07 Jun 2007  M. Arnedo, D. Dimitrov, G. Hormiga, F. Labarque, M. Ramírez  MACN 
PBI_OON 00051109  PANAMA  Chiriqui    Reserva Forestal Fortuna, Sendero km 63  1 Adult Female    992  8.77917; -82.20028    22 Jun 2008  L. Piacentini, F. Labarque  MACN 
PBI_OON 00042289  PANAMA  Chiriqui    Reserva Forestal Fortuna, Quebrada Honda, 1 hectare  1 Adult Female    1135  8.75000; -82.23889    07 Jun 2007  M. Arnedo, D. Dimitrov, G. Hormiga, F. Labarque, M. Ramírez  MIUP 
PBI_OON 00042283  PANAMA  Chiriqui    Reserva Forestal Fortuna, Quebrada Honda, 1 hectare  1 Adult Female    1135  8.75000; -82.23889    07 Jun 2007  M. Arnedo, D. Dimitrov, G. Hormiga, F. Labarque, M. Ramírez  GWU 
PBI_OON 00042315  PANAMA  Chiriqui    Reserva Forestal Fortuna, Quebrada Honda, 1 hectare  1 Adult Female    1135  8.75000; -82.23889    07 Jun 2007  M. Arnedo, D. Dimitrov, G. Hormiga, F. Labarque, M. Ramírez  UB 
PBI_OON 00042306  PANAMA  Chiriqui    Reserva Forestal Fortuna, Quebrada Honda, 1 hectare  1 Adult Male    1135  8.75000; -82.23889    07 Jun 2007  M. Arnedo, D. Dimitrov, G. Hormiga, F. Labarque, M. Ramírez  MACN 
PBI_OON 00042304  PANAMA  Chiriqui    Reserva Forestal Fortuna, Quebrada Honda, 1 hectare  1 Adult Female  Paratype  1135  8.75000; -82.23889    07 Jun 2007  M. Arnedo, D. Dimitrov, G. Hormiga, F. Labarque, M. Ramírez  MACN 
PBI_OON 00042290  PANAMA  Chiriqui    Reserva Forestal Fortuna, Quebrada Honda, 1 hectare  1 Adult Female    1135  8.75000; -82.23889    07 Jun 2007  M. Arnedo, D. Dimitrov, G. Hormiga, F. Labarque, M. Ramírez  MIUP 
PBI_OON 00042284  PANAMA  Chiriqui    Reserva Forestal Fortuna, Quebrada Honda, 1 hectare  1 Adult Female    1135  8.75000; -82.23889    07 Jun 2007  M. Arnedo, D. Dimitrov, G. Hormiga, F. Labarque, M. Ramírez  GWU 
PBI_OON 00042316  PANAMA  Chiriqui    Reserva Forestal Fortuna, Quebrada Honda, 1 hectare  1 Adult Female    1135  8.75000; -82.23889    07 Jun 2007  M. Arnedo, D. Dimitrov, G. Hormiga, F. Labarque, M. Ramírez  UB 
PBI_OON 00042321  PANAMA  Chiriqui    Reserva Forestal Fortuna, Quebrada Honda, 1 hectare  1 Adult Female    1135  8.75000; -82.23889    07 Jun 2007  M. Arnedo, D. Dimitrov, G. Hormiga, F. Labarque, M. Ramírez  MACN 
PBI_OON 00042319  PANAMA  Chiriqui    Reserva Forestal Fortuna, Quebrada Honda, 1 hectare  1 Adult Male    1135  8.75000; -82.23889    07 Jun 2007  M. Arnedo, D. Dimitrov, G. Hormiga, F. Labarque, M. Ramírez  MACN 
PBI_OON 00042286  PANAMA  Chiriqui    Reserva Forestal Fortuna, Quebrada Honda, 1 hectare  1 Adult Male  Holotype  1135  8.75000; -82.23889    07 Jun 2007  M. Arnedo, D. Dimitrov, G. Hormiga, F. Labarque, M. Ramírez  MACN 
PBI_OON 00042285  PANAMA  Chiriqui    Reserva Forestal Fortuna, Quebrada Honda, 1 hectare  1 Adult Female    1135  8.75000; -82.23889    07 Jun 2007  M. Arnedo, D. Dimitrov, G. Hormiga, F. Labarque, M. Ramírez  GWU 
PBI_OON 00042317  PANAMA  Chiriqui    Reserva Forestal Fortuna, Quebrada Honda, 1 hectare  1 Adult Female    1135  8.75000; -82.23889    07 Jun 2007  M. Arnedo, D. Dimitrov, G. Hormiga, F. Labarque, M. Ramírez  UB 
PBI_OON 00042322  PANAMA  Chiriqui    Reserva Forestal Fortuna, Quebrada Honda, 1 hectare  1 Adult Female    1135  8.75000; -82.23889    07 Jun 2007  M. Arnedo, D. Dimitrov, G. Hormiga, F. Labarque, M. Ramírez  MACN 
PBI_OON 00042305  PANAMA  Chiriqui    Reserva Forestal Fortuna, Quebrada Honda, 1 hectare  1 Adult Female  Paratype  1135  8.75000; -82.23889    07 Jun 2007  M. Arnedo, D. Dimitrov, G. Hormiga, F. Labarque, M. Ramírez  MACN 
PBI_OON 00051110  PANAMA  Chiriqui    Reserva Forestal Fortuna, Quebrada Honda, 1 hectare  1 Adult Male    1135  8.75000; -82.23889    21 Jun 2008  L. Piacentini, F. Labarque  MACN 
PBI_OON 00042318  PANAMA  Chiriqui    Reserva Forestal Fortuna, Quebrada Honda, 1 hectare  1 Adult Female    1135  8.75000; -82.23889    07 Jun 2007  M. Arnedo, D. Dimitrov, G. Hormiga, F. Labarque, M. Ramírez  UB 
PBI_OON 00042314  PANAMA  Chiriqui    Reserva Forestal Fortuna, Quebrada Honda, 1 hectare  1 Adult Female    1135  8.75000; -82.23889    07 Jun 2007  M. Arnedo, D. Dimitrov, G. Hormiga, F. Labarque, M. Ramírez  UB 
PBI_OON 00042287  PANAMA  Cocle    P. Nac. G. D. Omar Torrijos Herrera, El Cope, 1 hectare PANCODING Inventory  1 Adult Female    760  8.66805; -80.59250    04 Jun 2008  M. Arnedo, L. Benavides, G. Hormiga, F. Labarque, M. Ramírez  GWU 


 
 
 
 
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The Field Museum of Natural History, Chicago   George Washington University, Washington DC
 
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