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OONOPIDAE SPECIES DESCRIPTION
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(Female redundant descriptions removed)
Neotrops lorenae       Get publication



            Male (PBI_OON 14764). Total length 1.74. CEPHALOTHORAX: Carapace orange, without any pattern, broadly oval 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 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; 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 dark, needle-like. Clypeus margin unmodified, curved downwards in front view, vertical in lateral view, low, ALE separated from edge of carapace by less than their radius, median projection absent; setae present, dark, needle-like. Chilum absent. Eyes six, well developed, all subequal, ALE circular, PME oval, PLE oval; posterior eye row recurved from both above and front; ALE separated by their radius to diameter, ALE-PLE separated by less than ALE radius, PME touching throughout most of their length, PLE-PME separated by less than PME radius. Sternum as long as 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 absent, 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 present, 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; fangs without tooth-like projections, directed medially, shape normal, without prominent basal process, tip unmodified; setae dark, needle-like, evenly scattered; paturon inner margin with pairs of enlarged setae, distal region unmodified, posterior surface unmodified, promargin unmodified, inner margin unmodified. Labium elongated hexagon, not fused to sternum, anterior margin 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, same as sternum in sclerotization, anterior and ectal parts of each endite lightly sclerotized. 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, ovoid, without setae, anterolateral edge unmodified. Posterior spiracles connected by groove. Pedicel tube short, unmodified, scuto-pedicel region unmodified, scutum not extending far dorsal of pedicel, matted setae on anterior ventral abdomen in pedicel area absent, cuticular outgrowths near pedicel absent. Dorsal scutum absent. Epigastric scutum weakly sclerotized, not surrounding pedicel, not protruding, small lateral sclerites absent. Postepigastric scutum weakly sclerotized, pale orange, short, only around epigastric furrow, not fused to epigastric scutum, anterior margin unmodified, without posteriorly directed lateral apodemes. Spinneret scutum absent. Dorsum setae present, dark, needle-like. Epigastric area setae uniform, dark, needle-like. Postepigastric area setae present, dark, needle-like. Dense patch of setae anterior to spinnerets absent. Colulus represented only by setae. LEGS: pale orange, without color pattern; femur IV not thickened, same size as femora I-III, patella plus tibia I near as long as carapace, tibia I unmodified, 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): (leg I: femora: d1-0-0, pv 0-0-1-1-0; tibiae: v2-2-2-2-2-0; metatarsi: v2-2-2, leg II: femora: d1-0-0, pv 0-0-1-1-0; tibiae: v2-2-2-2-2-0; metatarsi: v2-2-2, leg III: femora: d1-1; tibiae: d1, p1-1, r0-1; metatarsi: p1-1, r0-1, leg IV: femora: d1-0-1; tibiae: d1, r1-1; metatarsi: d1subap, p1-1, r1-1-1. ). 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; 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, without stout setae, without distal patch of setae; bulb pale orange, 1 to 1.5 times as long as cymbium, stout, tapering apically, distal part distally truncated. Conductor sinuous, with a acute forwardly directed process and other ventral expanded lamina with ragged margin..
Neotrops lorenae, male palp, retrolateral view (image by XG, specimen ID: ---14764)

neotrlorenmdpalr14764XG.jpg

Neotrops lorenae, male bulb, retrolateral view (image by XG, specimen ID: ---14764)

neotrlorenmpbulr14764XG.jpg

Neotrops lorenae, male palp, retrolateral view (image by XG, specimen ID: ---14764)

neotrlorenmppalr14764XG.jpg

Neotrops lorenae, male habitus, dorsal view (image by XG, specimen ID: ---14764)

neotrlorenmphabd14764XG.jpg

Neotrops lorenae, male habitus, ventral view (image by XG, specimen ID: ---14764)

neotrlorenmphabv14764XG.jpg

Neotrops lorenae, male habitus, lateral view (image by XG, specimen ID: ---14764)

neotrlorenmphabl14764XG.jpg

Neotrops lorenae, male carapace, dorsal view (image by XG, specimen ID: ---14764)

neotrlorenmpcard14764XG.jpg

Neotrops lorenae, male carapace, ventral view (image by XG, specimen ID: ---14764)

neotrlorenmpcarv14764XG.jpg

Neotrops lorenae, male carapace, lateral view (image by XG, specimen ID: ---14764)

neotrlorenmpcarl14764XG.jpg

Neotrops lorenae, male carapace, anterior view (image by XG, specimen ID: ---14764)

neotrlorenmpcara14764XG.jpg

Neotrops lorenae, male abdomen, ventral view (image by XG, specimen ID: ---14764)

neotrlorenmpabdv14764XG.jpg

Neotrops lorenae, male palp, dorsal view (image by XG, specimen ID: ---14764)

neotrlorenmppald14764XG.jpg

Neotrops lorenae, male palp, prolateral view (image by XG, specimen ID: ---14764)

neotrlorenmppalp14764XG.jpg

Neotrops lorenae, male habitus, dorsal view (image by XG, specimen ID: ---43213)

Neotrlorenmphabd43213XG.tif

Neotrops lorenae, male habitus, ventral view (image by XG, specimen ID: ---43213)

Neotrlorenmphabv43213XG.tif

Neotrops lorenae, male habitus, lateral view (image by XG, specimen ID: ---43213)

Neotrlorenmphabl43213XG.tif

Neotrops lorenae, male habitus, anterior view (image by XG, specimen ID: ---43213)

Neotrlorenmphaba43213XG.tif

Neotrops lorenae, male carapace, dorsal view (image by XG, specimen ID: ---43213)

Neotrlorenmpcard43213XG.tif

Neotrops lorenae, male carapace, ventral view (image by XG, specimen ID: ---43213)

Neotrlorenmpcarv43213XG.tif

Neotrops lorenae, male carapace, anterior view (image by XG, specimen ID: ---43213)

Neotrlorenmpcara43213XG.tif

Neotrops lorenae, male palp, prolateral view (image by XG, specimen ID: ---43213)

Neotrlorenmppalp43213XG.tif

Neotrops lorenae, male palp, dorsal view (image by XG, specimen ID: ---43213)

Neotrlorenmppald43213XG.tif

Neotrops lorenae, male palp, retrolateral view (image by XG, specimen ID: ---43213)

Neotrlorenmppalr43213XG.tif


            Female (PBI_OON 14764). Total length 1.90. As in male except as noted. CEPHALOTHORAX: Female palp claws absent; spines absent; tarsus unmodified. ABDOMEN: dorsum soft portions with paired gray patches under the cuticle dorsally and one longitudinal, larger, along the middle of the venter. Epigastric scutum without lateral joints. LEGS: Leg spination (only surfaces bearing spines listed, all spines longer than segment width): (leg I: femora: d1-0, pv 0-0-1-1-0; tibiae: v2-2-2-2-2-0; metatarsi: v2-2-2, leg II: femora: d1-0, pv 0-0-1-1-0; tibiae: v2-2-2-2-2-0; metatarsi: v2-2-2, leg III: femora: d1-1; tibiae: p1-1; metatarsi: p1-1, v1ap, leg IV: femora: d1-0-1; tibiae: p1-0-1, r1-0-1; metatarsi: p1-1, r1-0-1, v2ap. ). Tarsi I to IV superior claws tooth not examined in detail. Trichobothria not examined. GENITALIA: Shape: the genital opening connects to the uterus externus, from which two elements emerge: one anterior receptaculum and a posterior plate, with an anterior concavity. The long anterior receptacle have accesory glands and a set of muscles attached presumably to the lateral projections of a sclerotised posterior plate. The anterior part of the posterior plate have an U-shaped margin that corresponds with the shape of the anterior ridge of the opening of the uterus externus, which forms a kind of transverse u-shaped locking mechanism.. Ventral view: anterior receptaclulum bipartite, with the anterior two lateral projections visible through the cuticle.. Dorsal view: anterior receptacle seem to have two sections, the basal part, with accesory glands and a second portion, after a pronounced curve, broader than the former, with two short, laterally directed projections from with muscle attachments arise. Posterior plate large, nearly circular, covering dorsally all the anterior receptaculum..
Neotrops lorenae, female habitus, dorsal view (image by XG, specimen ID: ---14764)

neotrlorenfphabd14764XG.jpg

Neotrops lorenae, female habitus, ventral view (image by XG, specimen ID: ---14764)

neotrlorenfphabv14764XG.jpg

Neotrops lorenae, female habitus, lateral view (image by XG, specimen ID: ---14764)

neotrlorenfphabl14764XG.jpg

Neotrops lorenae, female carapace, dorsal view (image by XG, specimen ID: ---14764)

neotrlorenfpcard14764XG.jpg

Neotrops lorenae, female carapace, ventral view (image by XG, specimen ID: ---14764)

neotrlorenfpcarv14764XG.jpg

Neotrops lorenae, female carapace, lateral view (image by XG, specimen ID: ---14764)

neotrlorenfpcarl14764XG.jpg

Neotrops lorenae, female carapace, anterior view (image by XG, specimen ID: ---14764)

neotrlorenfpcara14764XG.jpg

Neotrops lorenae, female abdomen, ventral view (image by XG, specimen ID: ---14764)

neotrlorenfpabdv14764XG.jpg

Neotrops lorenae, female epigynum, epigynal area, ventral view (image by XG, specimen ID: ---14764)

neotrlorenfpepiv14764XG.jpg

Neotrops lorenae, female internal female genitalia, dorsal view (image by XG, specimen ID: ---14764)

neotrlorenfdifgd14764XG.jpg

Neotrops lorenae, female habitus, dorsal view (image by XG, specimen ID: ---43215)

Neotrlorenfphabd43215XG.tif

Neotrops lorenae, female habitus, ventral view (image by XG, specimen ID: ---43215)

Neotrlorenfphabv43215XG.tif

Neotrops lorenae, female habitus, lateral view (image by XG, specimen ID: ---43215)

Neotrlorenfphabl43215XG.tif

Neotrops lorenae, female habitus, anterior view (image by XG, specimen ID: ---43215)

Neotrlorenfphaba43215XG.tif

Neotrops lorenae, female carapace, dorsal view (image by XG, specimen ID: ---43215)

Neotrlorenfpcard43215XG.tif

Neotrops lorenae, female carapace, ventral view (image by XG, specimen ID: ---43215)

Neotrlorenfpcarv43215XG.tif

Neotrops lorenae, female carapace, lateral view (image by XG, specimen ID: ---43215)

Neotrlorenfpcarl43215XG.tif

Neotrops lorenae, female epigynum, epigynal area, ventral view (image by XG, specimen ID: ---43215)

Neotrlorenfpepiv43215XG.tif

 

DISTRIBUTION

ARGENTINA ; URUGUAY
Neotrops lorenae 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 Neotrops lorenae, 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 00043196  ARGENTINA  Buenos Aires  Escobar  Paraná de Las Palmas  1 Adult Female      -34.28525; -58.58756  under bark  24 Mar 2011  Porta, Andrés  MACN 
PBI_OON 00043196  ARGENTINA  Buenos Aires  Escobar  Paraná de Las Palmas  1 Juvenile sex unknown      -34.28525; -58.58756  under bark  24 Mar 2011  Porta, Andrés  MACN 
PBI_OON 00043213  ARGENTINA  Buenos Aires  La Plata  Paseo del Bosque  1 Adult Male      -34.91028; -57.94094  under bark Eucalyptus sp.  14 Jun 2011  J. Barneche  MACN 
PBI_OON 00043214  ARGENTINA  Buenos Aires  La Plata  Paseo del Bosque  1 Adult Male      -34.91028; -57.94094  under bark Eucalyptus sp.  14 Jun 2011  J. Barneche  MACN 
PBI_OON 00043217  ARGENTINA  Buenos Aires  La Plata  Paseo del Bosque  1 Adult Female      -34.91028; -57.94094  under bark Eucalyptus sp.  14 Jun 2011  J. Barneche  MACN 
PBI_OON 00043212  ARGENTINA  Buenos Aires  La Plata  Paseo del Bosque  1 Adult Male  Holotype    -34.91028; -57.94094  under bark Eucalyptus sp.  14 Jun 2011  J. Barneche  MACN 
PBI_OON 00043214  ARGENTINA  Buenos Aires  La Plata  Paseo del Bosque  2 Adult Female      -34.91028; -57.94094  under bark Eucalyptus sp.  14 Jun 2011  J. Barneche  MACN 
PBI_OON 00043209  ARGENTINA  Buenos Aires  La Plata  Paseo del Bosque  1 Adult Male      -34.91028; -57.94094  under bark Eucalyptus sp.  14 Jun 2011  J. Barneche  MLP 
PBI_OON 00043218  ARGENTINA  Buenos Aires  La Plata  Paseo del Bosque  1 Adult Male      -34.91028; -57.94094  under bark Eucalyptus sp.  14 Jun 2011  J. Barneche  MACN 
PBI_OON 00043215  ARGENTINA  Buenos Aires  La Plata  Paseo del Bosque  3 Adult Female      -34.91028; -57.94094  under bark Eucalyptus sp.  14 Jun 2011  J. Barneche  MACN 
PBI_OON 00043211  ARGENTINA  Buenos Aires  La Plata  Paseo del Bosque  2 Adult Female  Paratype    -34.91028; -57.94094  under bark Eucalyptus sp.  14 Jun 2011  J. Barneche  MACN 
PBI_OON 00043210  ARGENTINA  Buenos Aires  La Plata  Paseo del Bosque  1 Adult Male  Paratype    -34.91028; -57.94094  under bark Eucalyptus sp.  14 Jun 2011  J. Barneche  MLP 
PBI_OON 00043211  ARGENTINA  Buenos Aires  La Plata  Paseo del Bosque  1 Adult Male  Paratype    -34.91028; -57.94094  under bark Eucalyptus sp.  14 Jun 2011  J. Barneche  MACN 
PBI_OON 00043210  ARGENTINA  Buenos Aires  La Plata  Paseo del Bosque  1 Adult Female  Paratype    -34.91028; -57.94094  under bark Eucalyptus sp.  14 Jun 2011  J. Barneche  MLP 
PBI_OON 00014804  ARGENTINA  Buenos Aires    Gobernador Castro  2 Adult Female      -33.65893; -59.86854  under bark Eucalyptus sp.  19 Mar 1983  Zanetic & Goloboff  MACN 
PBI_OON 00014804  ARGENTINA  Buenos Aires    Gobernador Castro  1 Adult Male      -33.65893; -59.86854  under bark Eucalyptus sp.  19 Mar 1983  Zanetic & Goloboff  MACN 
PBI_OON 00014800  ARGENTINA  Buenos Aires    Isla Martín García  1 Adult Male      -34.18248; -58.24911  under bark Eucalyptus sp.  25 May 1990  M. Ramírez  MACN 
PBI_OON 00043187  ARGENTINA  Buenos Aires  Tigre  Río Luján y Guayracá  5 Adult Female      -34.39361; -58.60299  under bark Eucalyptus sp.  01 Jun 1982  M. Ramírez  MACN 
PBI_OON 00014764  ARGENTINA  Buenos Aires  Tigre  Dique Luján  6 Adult Female      -34.37173; -58.68809  under bark Eucalyptus sp.  26 Sept 1982  Goloboff & Ramírez  MACN 
PBI_OON 00043187  ARGENTINA  Buenos Aires  Tigre  Río Luján y Guayracá  1 Adult Male      -34.39361; -58.60299  under bark Eucalyptus sp.  01 Jun 1982  M. Ramírez  MACN 
PBI_OON 00014764  ARGENTINA  Buenos Aires  Tigre  Dique Luján  4 Adult Male      -34.37173; -58.68809  under bark Eucalyptus sp.  26 Sept 1982  Goloboff & Ramírez  MACN 
PBI_OON 00042100  ARGENTINA  Entre Rios    Dept. Colón: P. Nac. El Palmar, Arroyo Los Loros, S 31.861746° W 58.209340°, selva en galería  1 Adult Female    10  31.86174; 58.20934  under bark Eucalyptus sp.  07 Aug 2011  Ramírez & equipo MACN-Ar  MACN 
PBI_OON 00042121  ARGENTINA  Entre Rios    Dept. Colón: P. Nac. El Palmar, Arroyo Los Loros, S 31.861746° W 58.209340°, selva en galería  1 Adult Female    10  31.86174; 58.20934  under bark Eucalyptus sp.  07 Aug 2011  Ramírez & equipo MACN-Ar  MACN 
PBI_OON 00042124  ARGENTINA  Entre Rios    Dept. Colón: P. Nac. El Palmar, Arroyo Los Loros, S 31.861746° W 58.209340°, selva en galería  1 Adult Male    10  31.86174; 58.20934  under bark Eucalyptus sp.  07 Aug 2011  Ramírez & equipo MACN-Ar  MACN 
PBI_OON 00042195  URUGUAY  Paysandú    a 5 km Paysandú ciudad  1 Juvenile sex unknown      -32.28861; -58.03166  under bark Eucalyptus sp.  04 Sept 2011  A. Laborda  1111 
PBI_OON 00042195  URUGUAY  Paysandú    a 5 km Paysandú ciudad  3 Adult Female      -32.28861; -58.03166  under bark Eucalyptus sp.  04 Sept 2011  A. Laborda  1111 
PBI_OON 00042195  URUGUAY  Paysandú    a 5 km Paysandú ciudad  2 Adult Male      -32.28861; -58.03166  under bark Eucalyptus sp.  04 Sept 2011  A. Laborda  1111 


 
 
 
 
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