Welcome Locality Data Entry        | Links | About Oonopidae | Outreach | Sign In 
Home | Project Description | Investigators | Species Pages |
Home >> Species Pages >>
OONOPIDAE SPECIES DESCRIPTION
(1) List all species     
OR       (2) Search by: Select the genus
Select the species
(Female redundant descriptions removed)
Dysderina tiputini       Get publication



            Male (PBI_OON 49546). Total length 1.84. CEPHALOTHORAX: Carapace orange-brown, 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 with strongly sclerotized, triangular extension, posterolateral surface without spikes, surface of elevated portion of pars cephalica granulate, sides granulate, thorax without depressions, fovea absent, 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 present; setae present, light, needle-like. Chilum fused to clypeus. 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 absent, sickle-shaped structures absent, anterior margin with continuous transverse groove, posterior margin not extending posteriorly of coxae IV, 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, with posterior hump, with three pairs of deep, steeply sided grooves extending from sides to near midline; elevated portions of sternum with tuberculate setal bases; 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 dark, needle-like, densest medially; paturon inner margin with scattered 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; with 6 or more setae on anterior margin, subdistal portion with unmodified setae, most lateral seta on each side enlarged. Endites distally not excavated, serrula absent, posteromedian part unmodified, same as sternum in sclerotization, dorsal and ventral processes small, triangular, subequal in size. 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, anterior spiracles also connected by groove. 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. 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, almost rectangular, covering nearly full length of abdominal length, fused to epigastric scutum, anterior margin unmodified, with short posteriorly directed lateral apodemes. Spinneret scutum absent. Dorsum setae present, light, needle-like. Epigastric area setae uniform, light, needle-like. Postepigastric area setae present, light, needle-like. Dense patch of setae anterior to spinnerets absent. Interscutal membrane with setae. Colulus present. LEGS: orange-brown, 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 p0-0-2; r1-1-1; tibiae: I v4-4-2; II v4-4-1p; metatarsi: I v2-1p-2; 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, narrow, slit-like, 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 yellow; embolus dark, prolateral excavation absent, bent at about two-thirds its length, tip bent anteriorly; conductor shorter, tapering at tip; trochanter normal size, unmodified; femur enlarged, 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, extending beyond distal tip of bulb, plumose setae absent, without stout setae, without distal patch of setae; bulb yellow, shorter than cymbium, slender, elongated.
Dysderina tiputini, male sternum, ventral view (image by LE, specimen ID: ---30571)

Dysdetiputmpstev30571LE.tif

Dysderina tiputini, male palp, prolateral view (image by LE, specimen ID: ---30571)

Dysdetiputmppalp30571LE.tif

Dysderina tiputini, male palp, ventral view (image by LE, specimen ID: ---30571)

Dysdetiputmppalv30571LE.tif

Dysderina tiputini, male palp, retrolateral view (image by LE, specimen ID: ---30571)

Dysdetiputmppalr30571LE.tif

Dysderina tiputini, male ALS, posterior view (image by LE, specimen ID: ---30571)

DysdetiputmsALSt30571LE.tif

Dysderina tiputini, male carapace, anterior view (image by LE, specimen ID: ---30571)

Dysdetiputmscara30571LE.tif

Dysderina tiputini, male carapace, dorsal view (image by LE, specimen ID: ---30571)

Dysdetiputmscard30571LE.tif

Dysderina tiputini, male carapace, lateral view (image by LE, specimen ID: ---30571)

Dysdetiputmscarl30571LE.tif

Dysderina tiputini, male claws, leg I, anterior view (image by LE, specimen ID: ---30571)

Dysdetiputmscl1a30571LE.tif

Dysderina tiputini, male claws, leg I, lateral view (image by LE, specimen ID: ---30571)

Dysdetiputmscl1l30571LE.tif

Dysderina tiputini, male claws, leg II, anterior view (image by LE, specimen ID: ---30571)

Dysdetiputmscl2a30571LE.tif

Dysderina tiputini, male claws, leg II, lateral view (image by LE, specimen ID: ---30571)

Dysdetiputmscl2l30571LE.tif

Dysderina tiputini, male claws, leg III, anterior view (image by LE, specimen ID: ---30571)

Dysdetiputmscl3a30571LE.tif

Dysderina tiputini, male claws, leg III, lateral view (image by LE, specimen ID: ---30571)

Dysdetiputmscl3l30571LE.tif

Dysderina tiputini, male claws, leg IV, anterior view (image by LE, specimen ID: ---30571)

Dysdetiputmscl4a30571LE.tif

Dysderina tiputini, male claws, leg IV, lateral view (image by LE, specimen ID: ---30571)

Dysdetiputmscl4l30571LE.tif

Dysderina tiputini, male embolus, prolateral view (image by LE, specimen ID: ---30571)

Dysdetiputmsembp30571LE.tif

Dysderina tiputini, male embolus, retrolateral view (image by LE, specimen ID: ---30571)

Dysdetiputmsembr30571LE.tif

Dysderina tiputini, male embolus, ventral view (image by LE, specimen ID: ---30571)

Dysdetiputmsembv30571LE.tif

Dysderina tiputini, male endites, ventral view (image by LE, specimen ID: ---30571)

Dysdetiputmsendv30571LE.tif

Dysderina tiputini, male palp, prolateral view (image by LE, specimen ID: ---30571)

Dysdetiputmspalp30571LE.tif

Dysderina tiputini, male palp, retrolateral view (image by LE, specimen ID: ---30571)

Dysdetiputmspalr30571LE.tif

Dysderina tiputini, male PLS, posterior view (image by LE, specimen ID: ---30571)

DysdetiputmsPLSt30571LE.tif

Dysderina tiputini, male PMS, posterior view (image by LE, specimen ID: ---30571)

DysdetiputmsPMSt30571LE.tif

Dysderina tiputini, male palpal tibia, dorsal view (image by LE, specimen ID: ---30571)

Dysdetiputmsptid30571LE.tif

Dysderina tiputini, male spinnerets, posterior view (image by LE, specimen ID: ---30571)

Dysdetiputmsspit30571LE.tif

Dysderina tiputini, male sperm pore, ventral view (image by LE, specimen ID: ---30571)

Dysdetiputmsspov30571LE.tif

Dysderina tiputini, male sternum, ventral view (image by LE, specimen ID: ---30571)

Dysdetiputmsstev30571LE.tif

Dysderina tiputini, male trichobothrium, metatarsus III, dorsal view (image by LE, specimen ID: ---30571)

Dysdetiputmstm3d30571LE.tif

Dysderina tiputini, male tarsal organ, leg I, dorsal view (image by LE, specimen ID: ---30571)

Dysdetiputmsto1d30571LE.tif

Dysderina tiputini, male tarsal organ, leg II, dorsal view (image by LE, specimen ID: ---30571)

Dysdetiputmsto2d30571LE.tif

Dysderina tiputini, male tarsal organ, leg III, dorsal view (image by LE, specimen ID: ---30571)

Dysdetiputmsto3d30571LE.tif

Dysderina tiputini, male tarsal organ, leg IV, dorsal view (image by LE, specimen ID: ---30571)

Dysdetiputmsto4d30571LE.tif

Dysderina tiputini, male tarsal organ, palp, dorsal view (image by LE, specimen ID: ---30571)

Dysdetiputmstopd30571LE.tif

Dysderina tiputini, male chelicerae, anterior view (image by LE, specimen ID: ---30571)

dysdetiputmschea30571LE.tif

Dysderina tiputini, male chelicerae, posterior view (image by LE, specimen ID: ---30571)

dysdetiputmschet30571LE.tif

Dysderina tiputini, male endites, dorsal view (image by LE, specimen ID: ---30571)

dysdetiputmsendd30571LE.tif


            Female (PBI_OON 30580). Total length 1.83. As in male except as noted. CEPHALOTHORAX: Chilum fused to clypeus. Sternum with three pairs of deep, steeply sided grooves extending from sides to near midline; elevated portions of sternum with tuberculate setal bases. Labium most lateral seta on each side enlarged. Endites anteromedian tip unmodified. Female palp claws absent; spines absent; tarsus unmodified, patella without prolateral row of ridges. ABDOMEN: Book lung covers anterior spiracles also connected by groove. Epigastric scutum without lateral joints. Postepigastric scutum almost semicircular, covering about 3/4 of abdominal length, not fused to epigastric scutum. Spinneret scutum present, incomplete ring. Spinneret scutum with fringe of long setae. LEGS: Leg spination (only surfaces bearing spines listed, all spines longer than segment width): femora: I p0-0-2; r1-1-1; II p0-0-1; r1-1-0; tibiae: I v4-4-2; II v4-4-1p; metatarsi: I v2-1p-2; II v3-0-2. Tarsi I to IV superior claws tooth not examined in detail. Trichobothria not examined. GENITALIA: Ventral view: genital atrium very short, wide, followed anteriorly by two transverse, sclerotized ridges. Dorsal view: anterior genitalic process with greatly widened, semicircular base, abruptly widened tip.
Dysderina tiputini, female sternum, ventral view (image by ND, specimen ID: ---30580)

Dysdetiputfpstev30580ND.tif

Dysderina tiputini, female abdomen, ventral view (image by ND, specimen ID: ---30580)

Dysdetiputfpabdv30580ND.tif

Dysderina tiputini, female epigynum, epigynal area, ventral view (image by ND, specimen ID: ---30580)

Dysdetiputfpepiv30580ND.tif

Dysderina tiputini, female internal female genitalia, dorsal view (image by ND, specimen ID: ---30580)

Dysdetiputfpifgd30580ND.tif

Dysderina tiputini, female internal female genitalia, ventral view (image by ND, specimen ID: ---30580)

Dysdetiputfpifgv30580ND.tif

Dysderina tiputini, female ALS, posterior view (image by LE, specimen ID: ---49547)

DysdetiputfsALSt49547LE.tif

Dysderina tiputini, female carapace, anterior view (image by LE, specimen ID: ---49547)

Dysdetiputfscara49547LE.tif

Dysderina tiputini, female carapace, dorsal view (image by LE, specimen ID: ---49547)

Dysdetiputfscard49547LE.tif

Dysderina tiputini, female carapace, lateral view (image by LE, specimen ID: ---49547)

Dysdetiputfscarl49547LE.tif

Dysderina tiputini, female claws, leg I, anterior view (image by LE, specimen ID: ---49547)

Dysdetiputfscl1a49547LE.tif

Dysderina tiputini, female claws, leg I, lateral view (image by LE, specimen ID: ---49547)

Dysdetiputfscl1l49547LE.tif

Dysderina tiputini, female claws, leg II, anterior view (image by LE, specimen ID: ---49547)

Dysdetiputfscl2a49547LE.tif

Dysderina tiputini, female claws, leg II, lateral view (image by LE, specimen ID: ---49547)

Dysdetiputfscl2l49547LE.tif

Dysderina tiputini, female claws, leg III, anterior view (image by LE, specimen ID: ---49547)

Dysdetiputfscl3a49547LE.tif

Dysderina tiputini, female claws, leg III, lateral view (image by LE, specimen ID: ---49547)

Dysdetiputfscl3l49547LE.tif

Dysderina tiputini, female claws, leg IV, anterior view (image by LE, specimen ID: ---49547)

Dysdetiputfscl4a49547LE.tif

Dysderina tiputini, female claws, leg IV, lateral view (image by LE, specimen ID: ---49547)

Dysdetiputfscl4l49547LE.tif

Dysderina tiputini, female endites, ventral view (image by LE, specimen ID: ---49547)

Dysdetiputfsendv49547LE.tif

Dysderina tiputini, female epigynum, epigynal area, ventral view (image by LE, specimen ID: ---49547)

Dysdetiputfsepiv49547LE.tif

Dysderina tiputini, female internal female genitalia, dorsal view (image by LE, specimen ID: ---49547)

Dysdetiputfsifgd49547LE.tif

Dysderina tiputini, female palp, prolateral view (image by LE, specimen ID: ---49547)

Dysdetiputfspalp49547LE.tif

Dysderina tiputini, female palp, retrolateral view (image by LE, specimen ID: ---49547)

Dysdetiputfspalr49547LE.tif

Dysderina tiputini, female PLS, posterior view (image by LE, specimen ID: ---49547)

DysdetiputfsPLSt49547LE.tif

Dysderina tiputini, female PMS, posterior view (image by LE, specimen ID: ---49547)

DysdetiputfsPMSt49547LE.tif

Dysderina tiputini, female palpal tibia, dorsal view (image by LE, specimen ID: ---49547)

Dysdetiputfsptid49547LE.tif

Dysderina tiputini, female spinnerets, posterior view (image by LE, specimen ID: ---49547)

DysdetiputfsspiT49547LE.tif

Dysderina tiputini, female sternum, ventral view (image by LE, specimen ID: ---49547)

Dysdetiputfsstev49547LE.tif

Dysderina tiputini, female tarsal organ, leg I, dorsal view (image by LE, specimen ID: ---49547)

Dysdetiputfsto1d49547LE.tif

Dysderina tiputini, female tarsal organ, leg II, dorsal view (image by LE, specimen ID: ---49547)

Dysdetiputfsto2d49547LE.tif

Dysderina tiputini, female tarsal organ, leg III, dorsal view (image by LE, specimen ID: ---49547)

Dysdetiputfsto3d49547LE.tif

Dysderina tiputini, female tarsal organ, leg IV, dorsal view (image by LE, specimen ID: ---49547)

Dysdetiputfsto4d49547LE.tif

Dysderina tiputini, female chelicerae, anterior view (image by LE, specimen ID: ---49547)

dysdetiputfschea49547LE.tif

Dysderina tiputini, female chelicerae, posterior view (image by LE, specimen ID: ---49547)

dysdetiputfschet49547LE.tif

Dysderina tiputini, female endites, dorsal view (image by LE, specimen ID: ---49547)

dysdetiputfsendd49547LE.tif

Dysderina tiputini, female tarsal organ, palp, dorsal view (image by LE, specimen ID: ---49547)

dysdetiputfstopd49547LE.tif

 

DISTRIBUTION

ECUADOR
Dysderina tiputini 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 Dysderina tiputini, 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 00030571  ECUADOR  Napo    Jatun Sacha Biological Station  1 Adult Male    410  -1.06597; -77.61672  humid forest  01 Dec 2009  C. J. Grismado & F. M. Labarque (Niarchos Expedition)  MACN 
PBI_OON 00049551  ECUADOR  Napo    Jatun Sacha Biological Station  1 Adult Female    410  -1.06597; -77.61672  humid forest  02 Dec 2009  Niarchos Expedition  AMNH 
PBI_OON 00049547  ECUADOR  Orellana    Yasuni National Park  1 Adult Female    228  -0.67111; -76.40500  litter  01 Dec 2009  Niarchos expedition, B. Baehr  AMNH 
PBI_OON 00030580  ECUADOR  Orellana    Estacion Cientifica Yasuni, Rio Tiputini  2 Adult Female    295  -0.67428; -76.39764  humid forest, litter  01 Dec 2009  Niarchos Expedition, M. Ramirez  MACN 
PBI_OON 00049547  ECUADOR  Orellana    Yasuni National Park  1 Adult Male    228  -0.67111; -76.40500  litter  01 Dec 2009  Niarchos expedition, B. Baehr  AMNH 
PBI_OON 00015091  ECUADOR  Orellana    Estacion Cientifica Yasuni, Rio Tiputini  1 Adult Male    295  -0.67428; -76.39764  humid forest, Leaf Litter  01 Dec 2009  Niarchos Expedition, M. Ramirez  MACN 
PBI_OON 00049546  ECUADOR  Orellana    Estacion Cientifica Yasuni, Rio Tiputini  1 Adult Male  Holotype  295  -0.67428; -76.39764  humid forest  01 Dec 2009  Niarchos Expedition, M. Ramirez  QCAZ 


 
 
 
 
The American Museum of Natural History, New York, in collaboration with
The California Academy of Sciences, San Francisco   The University of California, Berkeley
The Field Museum of Natural History, Chicago   George Washington University, Washington DC
 
©Copyright 2006-2022. All Rights Reserved.
This material is based upon work supported by the National Science Foundation under Grant No. DEB 0613754. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.
If the format of any material on the website interferes with your ability to access that material, please contact us at [email protected]