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OONOPIDAE SPECIES DESCRIPTION
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Pelicinus churchillae       Get publication



            Male (PBI_OON 7209). CEPHALOTHORAX: Carapace pale orange, without any pattern, broadly oval in dorsal view, pars cephalica slightly 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 slightly sclerotized triangular projections, posterolateral surface without spikes, surface of elevated portion of pars cephalica smooth, 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 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, PME largest, ALE oval, PME squared, PLE oval; posterior eye row recurved from above, straight from front; ALE separated by more than their 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 wider than long, 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 finely reticulate, without pits, microsculpture everywhere but front, 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 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 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, needle-like, densest medially; paturon inner margin with short inter-digitating setae, distal region unmodified, posterior surface unmodified, promargin unmodified, inner margin unmodified, laminate groove absent. Labium triangular, 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, posteromedian part unmodified, same as sternum in sclerotization, distally with narrow, rounded, white tip. LEGS: yellow, 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 spines absent. Tarsi I to IV superior claws tooth not examined in detail. Tarsi I to IV without inferior claw. Trichobothria not examined. GENITALIA: Palp normal size, not strongly sclerotized, right and left palps symmetrical, proximal segments yellow; embolus light, prolateral excavation absent, basally broad, gradually narrowed toward bulb; 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 yellow, narrow in dorsal view, not fused with bulb, extending beyond distal tip of bulb, plumose setae absent, without stout setae, without distal patch of setae; bulb yellow, 1 to 1.5 times as long as cymbium, stout, tapering apically.
Pelicinus churchillae, male carapace, anterior view (image by ND, specimen ID: ---07209)

Pelicchurcmpcara07209ND.tif

Pelicinus churchillae, male carapace, dorsal view (image by ND, specimen ID: ---07209)

Pelicchurcmpcard07209ND.tif

Pelicinus churchillae, male carapace, lateral view (image by ND, specimen ID: ---07209)

Pelicchurcmpcarl07209ND.tif

Pelicinus churchillae, male palp, prolateral view (image by ND, specimen ID: ---07209)

Pelicchurcmppalp07209ND.tif

Pelicinus churchillae, male palp, ventral view (image by ND, specimen ID: ---07209)

Pelicchurcmppalv07209ND.tif

Pelicinus churchillae, male palp, retrolateral view (image by ND, specimen ID: ---07209)

Pelicchurcmppalr07209ND.tif

Pelicinus churchillae, male sternum, ventral view (image by ND, specimen ID: ---07209)

Pelicchurcmpstev07209ND.tif

Pelicinus churchillae, male embolus, dorsal view (image by ND, specimen ID: ---07209)

Pelicchurcmsembd07209ND.tif

Pelicinus churchillae, male embolus, retrolateral view (image by ND, specimen ID: ---07209)

Pelicchurcmsembr07209ND.tif

Pelicinus churchillae, male bulb, prolateral view (image by ND, specimen ID: ---07209)

Pelicchurcmpbulp07209ND.tif

Pelicinus churchillae, male bulb, retrolateral view (image by ND, specimen ID: ---07209)

Pelicchurcmpbulr07209ND.tif

 

DISTRIBUTION

SOLOMON ISLANDS
Pelicinus churchillae 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 Pelicinus churchillae, 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 00007209  SOLOMON ISLANDS      New Georgia, Javae Sation, Solomon Island  1 Adult Male  Holotype    -8.30331; 157.61821    21 Jun 1990  T.B. Churchill  QM 


 
 
 
 
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