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OONOPIDAE SPECIES DESCRIPTION
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(Female redundant descriptions removed)
Escaphiella iguala       Get publication



            Male (PBI_OON 36864). Total length 1.37. 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 granulate, sides granulate, thorax without depressions, fovea absent, obvious granulation covering all the carapace, without radiating rows of pits; lateral margin straight, rebordered, with blunt 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, curved downwards in front view, vertical 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, ALE largest, ALE circular, PME squared, PLE oval; posterior eye row procurved from both above and front; ALE touching, ALE-PLE touching, PME touching throughout most of their length, PLE-PME touching. Sternum longer than wide, pale orange, uniform, fused to carapace, median concavity absent, without radial furrows between coxae I-II, II-III, III-IV, radial furrow opposite coxae III absent, surface finely reticulate, without pits, microsculpture covering entire surface, sickle-shaped structures absent, anterior margin with continuous transverse groove, posterior margin not extending posteriorly of coxae IV, 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, densest laterally, originating from surface, without hair tufts. Mouthparts: Chelicerae, endites and labium pale orange. Chelicerae slightly divergent, anterior face unmodified, paturon with anterolateral keel and one large plumose seta on anterior and posterior face at middle of fang base.; fangs directed medially, shape normal, without prominent basal process, tip unmodified; setae dark, needle-like, evenly scattered; paturon inner margin with scattered setae, distal region unmodified. Labium triangular, 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 excavated, posteromedian part unmodified, same as sternum in sclerotization, anteriorly deeply depressed with transverse ridge, anteromedian part with short, dark, spine-like tip. 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 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, small, faint scutal ridge above pedicel. Dorsal scutum strongly sclerotized, pale orange, without color pattern, covering more than 3/4 of abdomen, no soft tissue visible from above, not fused to epigastric scutum, middle surface reticulate, sides reticulate, anterior half without projecting denticles. Epigastric scutum strongly sclerotized, surrounding pedicel, not protruding, small lateral sclerites absent. Postepigastric scutum strongly sclerotized, pale orange, long, semicircular, covering nearly full length of abdominal length, fused to epigastric scutum, anterior margin unmodified, without posteriorly directed lateral apodemes, lateral side of postepigastric reticulate. Spinneret scutum present, incomplete ring. Supra-anal 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. Interscutal membrane with setae. Colulus represented only by setae. Spinnerets: PMS: present as a single median projection. LEGS: pale orange, without color pattern; femur IV not thickened, same size as femora I-III, patella plus tibia I shorter than carapace, tibia IV specialized hairs on ventral apex absent, tibia IV ventral scopula absent, metatarsi III and IV weak ventral scopula absent. Leg spines absent. Trichobothria examined with Stereo microscope; tibia: each with three; metatarsus: each with one. GENITALIA: Epigastric region with sperm pore large, circular, situated at level of anterior spiracles; 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; 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 with 3 trichobothria; cymbium pale orange, ovoid in dorsal view, completely fused with bulb, no seam visible, extending beyond distal tip of bulb, plumose setae absent, without stout setae, with distal patch of setae; bulb pale orange, 1 to 1.5 times as long as cymbium, stout, spherical, prolateral surface with stridulatory file..
Escaphiella iguala, male booklung covers, lateral view (image by ND, specimen ID: ---36864)

Escapigualmpbocl36864ND.tif

Escaphiella iguala, male carapace, dorsal view (image by ND, specimen ID: ---36864)

Escapigualmpcard36864ND.tif

Escaphiella iguala, male carapace, lateral view (image by ND, specimen ID: ---36864)

Escapigualmpcarl36864ND.tif

Escaphiella iguala, male gonopore (male genital area), ventral view (image by ND, specimen ID: ---36864)

Escapigualmpgonv36864ND.tif

Escaphiella iguala, male habitus, anterior view (image by ND, specimen ID: ---36864)

Escapigualmphaba36864ND.tif

Escaphiella iguala, male habitus, dorsal view (image by ND, specimen ID: ---36864)

Escapigualmphabd36864ND.tif

Escaphiella iguala, male habitus, lateral view (image by ND, specimen ID: ---36864)

Escapigualmphabl36864ND.tif

Escaphiella iguala, male habitus, ventral view (image by ND, specimen ID: ---36864)

Escapigualmphabv36864ND.tif

Escaphiella iguala, male palp, dorsal view (image by ND, specimen ID: ---36864)

Escapigualmppald36864ND.tif

Escaphiella iguala, male palp, prolateral view (image by ND, specimen ID: ---36864)

Escapigualmppalp36864ND.tif

Escaphiella iguala, male palp, ventral view (image by ND, specimen ID: ---36864)

Escapigualmppalv36864ND.tif

Escaphiella iguala, male pedicel, anterior view (image by ND, specimen ID: ---36864)

Escapigualmppeda36864ND.tif

Escaphiella iguala, male sternum, ventral view (image by ND, specimen ID: ---36864)

Escapigualmpstev36864ND.tif

Escaphiella iguala, male palp, retrolateral view (image by ND, specimen ID: ---36864)

Escapigualmppalr36864ND.tif


            Female (PBI_OON 36864). Total length 1.41. As in male except as noted. CEPHALOTHORAX: Carapace obvious granulation covering all the carapace. Mouthparts: Chelicerae paturon with anterolateral keel and one large plumose seta on anterior and posterior face at middle of fang base.. Endites anteromedian tip unmodified. Female palp claws absent; spines absent; tarsus unmodified, patella without prolateral row of ridges, prolateral surface of palpal femur with stridulatory file, palpal tarsus with distal setae forming a distal patch of setae; trichobothria three dorsal trichobothria on tibia.. ABDOMEN: Pedicel small, faint scutal ridge above pedicel. Dorsal scutum absent. Epigastric scutum without lateral joints. Postepigastric scutum lateral side of postepigastric reticulate. Spinnerets: PMS: present as a single median projection. LEGS: Leg spines absent. Trichobothria examined with Stereo microscope.
Escaphiella iguala, female booklung covers, lateral view (image by ND, specimen ID: ---36864)

Escapigualfpbocl36864ND.tif

Escaphiella iguala, female carapace, anterior view (image by ND, specimen ID: ---36864)

Escapigualfpcara36864ND.tif

Escaphiella iguala, female carapace, dorsal view (image by ND, specimen ID: ---36864)

Escapigualfpcard36864ND.tif

Escaphiella iguala, female carapace, lateral view (image by ND, specimen ID: ---36864)

Escapigualfpcarl36864ND.tif

Escaphiella iguala, female epigynum, epigynal area, ventral view (image by ND, specimen ID: ---36864)

Escapigualfpepiv36864ND.tif

Escaphiella iguala, female habitus, dorsal view (image by ND, specimen ID: ---36864)

Escapigualfphabd36864ND.tif

Escaphiella iguala, female habitus, lateral view (image by ND, specimen ID: ---36864)

Escapigualfphabl36864ND.tif

Escaphiella iguala, female habitus, ventral view (image by ND, specimen ID: ---36864)

Escapigualfphabv36864ND.tif

Escaphiella iguala, female pedicel, anterior view (image by ND, specimen ID: ---36864)

Escapigualfppeda36864ND.tif

Escaphiella iguala, female sternum, ventral view (image by ND, specimen ID: ---36864)

Escapigualfpstev36864ND.tif

 

DISTRIBUTION

MEXICO
Escaphiella iguala 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 Escaphiella iguala, Discover Life Map
 

MATERIAL EXAMINED
Order by:    
PBI USI Country State Division Locality Sex Type Status Elevation(m) GPS Coordinate Habitat Collection_Date Collector Inst. Code
PBI_OON 00036865  MEXICO  Colima  None or Unknown  10 mi S Colima  2 Adult Female      19.09592; -103.74101    01 Aug 1954  W. Gertsch  AMNH 
PBI_OON 00036865  MEXICO  Colima  None or Unknown  10 mi S Colima  1 Adult Male      19.09592; -103.74101    01 Aug 1954  W. Gertsch  AMNH 
PBI_OON 00036867  MEXICO  Guerrero  None or Unknown  12 mi S Iguala  1 Adult Male      18.18596; -99.53805    29 Jul 1956  W. Gertsch, V. Roth  AMNH 
PBI_OON 00036866  MEXICO  Guerrero  None or Unknown  summit, 4 mi W Cacahuamilpa  3 Adult Female      18.68333; -99.56666    03 Sept 1966  J., W. Ivie  AMNH 
PBI_OON 00036868  MEXICO  Guerrero  None or Unknown  Iguala  1 Adult Female      18.36527; -99.55090    19 Jun 1936  A., L. Davis  AMNH 
PBI_OON 00036866  MEXICO  Guerrero  None or Unknown  summit, 4 mi W Cacahuamilpa  2 Adult Male      18.68333; -99.56666    03 Sept 1966  J., W. Ivie  AMNH 
PBI_OON 00036868  MEXICO  Guerrero  None or Unknown  Iguala  1 Adult Male      18.36527; -99.55090    19 Jun 1936  A., L. Davis  AMNH 
PBI_OON 00036867  MEXICO  Guerrero  None or Unknown  12 mi S Iguala  2 Adult Female      18.18596; -99.53805    29 Jul 1956  W. Gertsch, V. Roth  AMNH 
PBI_OON 00036869  MEXICO  Morelos  None or Unknown  Tepoztlan  1 Adult Male      18.96666; -99.11666    05 May 1963  W. Gertsch, W. Ivie  AMNH 
PBI_OON 00036864  MEXICO  Morelos  None or Unknown  12 mi S Cuernavaca  2 Adult Female      18.75000; -99.25000    03 May 1963  W. Gertsch, W. Ivie  AMNH 
PBI_OON 00036864  MEXICO  Morelos  None or Unknown  12 mi S Cuernavaca  2 Adult Male      18.75000; -99.25000    03 May 1963  W. Gertsch, W. Ivie  AMNH 
PBI_OON 00036869  MEXICO  Morelos  None or Unknown  Tepoztlan  1 Adult Female      18.96666; -99.11666    05 May 1963  W. Gertsch, W. Ivie  AMNH 


 
 
 
 
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