(Female redundant descriptions removed)
Male (PBI_OON 44329). Total length 2.57. CEPHALOTHORAX: Carapace orange-brown, without any pattern, broadly oval 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, 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 slightly rebordered, straight in front view, vertical in lateral view, high, ALE separated from edge of carapace by their radius or more, median projection absent; setae present, light, needle-like. Chilum absent. Eyes six, well developed, ALE largest, all eyes circular; posterior eye row straight 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 as long as wide, orange-brown, uniform, 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, 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 present, lateral margins unmodified, without posterior hump; setae sparse, light, needle-like, evenly scattered, originating from small pits, without hair tufts. Mouthparts: Chelicerae, endites and labium orange-brown. Chelicerae straight, anterior face unmodified; with one tooth on both promargin and retromargin; fangs without tooth-like projections, directed medially, shape normal, without prominent basal process, tip unmodified; setae light, needle-like, evenly scattered; paturon inner margin with pairs of enlarged setae, distal region unmodified, posterior surface unmodified, promargin with row of flattened setae, inner margin unmodified, laminate groove absent. 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 excavated, serrula absent, 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 orange, without color pattern. Book lung covers large, ovoid, without setae, anterolateral edge unmodified. Posterior spiracles connected by groove. Pedicel tube long, ribbed, scuto-pedicel region unmodified, scutum not 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 with projecting denticles. Epigastric scutum strongly sclerotized, surrounding pedicel, not protruding, small lateral sclerites absent. Postepigastric scutum strongly sclerotized, orange-brown, long, semicircular, covering nearly full length of abdominal length, fused to epigastric scutum, anterior margin unmodified, without 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. Spinneret scutum with fringe of needle-like setae. Dense patch of setae anterior to spinnerets absent. Interscutal membrane with setae. Colulus absent. 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 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): tibiae: I v4-4-2; metatarsi: I v2-2-0. Tarsi I to IV superior claws tooth not examined in detail. Tarsi I to IV without inferior claw. GENITALIA: Epigastric region with sperm pore small, oval, situated at level of anterior spiracles, unmodified; 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 present; 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, 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, shorter than cymbium, stout, elongated.
|Neoxyphinus macuna, male abdomen, lateral view (image by NM, specimen ID: ---40464) |
|Neoxyphinus macuna, male abdomen, ventral view (image by NM, specimen ID: ---40464) |
|Neoxyphinus macuna, male carapace, posterior view (image by NM, specimen ID: ---40464) |
|Neoxyphinus macuna, male embolus, prolateral view (image by NM, specimen ID: ---40464)|
|Neoxyphinus macuna, male embolus, retrolateral view (image by NM, specimen ID: ---40464) |
|Neoxyphinus macuna, male embolus, ventral view (image by NM, specimen ID: ---40464) |
|Neoxyphinus macuna, male habitus, dorsal view (image by NM, specimen ID: ---40464) |
|Neoxyphinus macuna, male sternum, ventral view (image by NM, specimen ID: ---40464)|
|Neoxyphinus macuna, male embolus, prolateral view (image by DM, specimen ID: ---44359) |
|Neoxyphinus macuna, male embolus, retrolateral view (image by DM, specimen ID: ---44359) |
Female (PBI_OON 44363). Total length 2.84. As in male except as noted. CEPHALOTHORAX: Eyes PLE-PME touching. Endites distally not excavated, serrula present in single row. Female palp claws absent; spines absent; tarsus unmodified, patella without prolateral row of ridges. ABDOMEN: Book lung covers booklung margin with annular edge. Epigastric scutum without lateral joints. Postepigastric scutum almost semicircular. LEGS: orange-brown. Leg spination (only surfaces bearing spines listed, all spines longer than segment width): femora: II v0-2-0; tibiae: I v4-4-2; II v6-2-0; metatarsi: I v2-4-0; II v4-2-0. Tarsi I to IV superior claws tooth not examined in detail.
|Neoxyphinus macuna, female abdomen, lateral view (image by DM, specimen ID: ---44262) |
|Neoxyphinus macuna, female abdomen, ventral view (image by DM, specimen ID: ---44363) |
|Neoxyphinus macuna, female carapace, lateral view (image by DM, specimen ID: ---44363) |
|Neoxyphinus macuna, female epigynum, epigynal area, ventral view (image by DM, specimen ID: ---44363)|
|Neoxyphinus macuna, female habitus, dorsal view (image by DM, specimen ID: ---44363) |
|Neoxyphinus macuna, female sternum, ventral view (image by DM, specimen ID: ---44363) |
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
Neoxyphinus macuna, Discover Life Map