Aprusia koslandensis, Ranasinghe & Benjamin, 2018
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publication ID |
https://doi.org/ 10.1080/00222933.2018.1444803 |
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publication LSID |
lsid:zoobank.org:pub:40352A9B-F455-4F41-B293-FF57BACA2997 |
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DOI |
https://doi.org/10.5281/zenodo.4747819 |
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persistent identifier |
https://treatment.plazi.org/id/03E0DB46-FFDF-FFD9-FE75-FAD67709FE78 |
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treatment provided by |
Carolina |
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scientific name |
Aprusia koslandensis |
| status |
sp. nov. |
Aprusia koslandensis View in CoL n. sp.
( Figures 1 View Figure 1 , 2 View Figure 2 )
Type material
Holotype. 1 ♂ ( IFS _Oon_137): Sri Lanka: Badulla District , 189th mile post, between Koslanda and Beragala, 06°44ʹ48.4ʺN 80°57ʹ56.3ʺE, 1370 m, 1 January 2012, S. P. Benjamin et al., litter. Deposited in ZFMK GoogleMaps . Paratypes. 3 ♀ ( IFS _Oon_134–136): same locality and data as holotype GoogleMaps .
Other material examined. 5 ♀ ( IFS _Oon_138–142): same locality and data as holotype . 1 ♀ ( IFS _ Oon _207): Sri Lanka: Badulla District , Namunukula, along Passara / Ella road, 06° 52ʹN 81°7ʹE, 1838 m, 22 January 2014, leg GoogleMaps . S GoogleMaps . P . Benjamin and N . Athukorala ; 27 February 2015, leg . S . P. Benjamin, N . Athukorala , litter . 1♀ ( IFS _ Oon _142): Sri Lanka: Badulla District, Bandarawela, 06°50ʹ59.5ʺN 81°00ʹ48.1ʺE, 1042 m, 31 December 2011, S GoogleMaps . P. Benjamin et al ., litter. Deposited in ZFMK .
Diagnosis
Males can be identified by the narrowed, elongated bulb, without tiny conical projection, the slightly curved embolus with a bifid end and a conductor ( Figure 2 View Figure 2 (b)). Females are recognized by a relatively short anterior receptaculum ( Figure 2 View Figure 2 (c)).
Description
Male. Body length: 1.72. Cephalothorax as in Figure 1 View Figure 1 (a), pars cephalica strongly elevated, surface of elevated portion of pars cephalica smooth sides smooth. Eyes ( Figure 1 View Figure 1 (a)), all eyes subequal, circular, ALE-ALE and PME-PME touching, ALE-PLE separated by less than their radius. Sternum longer than wide ( Figure 1 View Figure 1 (c)), without radial furrows between coxae I–II, II–III, III–IV, surface smooth, with small hairs and few small pits, continuous margin (see arrow in Figure 1 View Figure 1 (c)), anterior margin concave, posterior margin extending posteriorly of coxae IV, distance between coxae I–II, II–III, III–IV approximately equal.
Abdomen as in Figure 1 View Figure 1 (e). Dorsal scutum sclerotized, pale orange, without colour pattern, covering about 3/4 of abdomen ( Figure 1 View Figure 1 (e)), more than 1/2 to most of abdomen width, not fused to epigastric scutum. Postepigastric scutum sclerotized, pale orange, almost rectangular, covering about 1/2 of abdominal length, fused to epigastric scutum. Two brown patches located above the spinnerets. Legs strong spines on leg I and II present, leg I: femur, pv0–0–1–1–1; tibia, v2–2–2–2–2–0; metatarsus, v2–2–0; leg II: femur, pv0–0–0–1–1, tibia, v2–2–2–2–2–0, metatarsus, v2–2–0, claw like setae present on leg III and IV.
Genitalia. Sperm pore large, circular, situated at level of anterior spiracles. Palp not strongly sclerotized, femur more than two times longer than patella, three trichobothria on tibia. Cymbium pale orange, completely fused with bulb, no seam visible, with distal patch of setae, distal part without tiny conical projection ( Figure 2 View Figure 2 (a)). Bulb narrowed, elongated ( Figure 2 View Figure 2 (a)). Embolus slightly curved with a conductor which is shorter than (3/4 of) the embolus ( Figure 2 View Figure 2 (a), 2(b)).
Female. Body length: 2.04. As in male except as noted. Female palpal claws and spines absent, tarsus smooth. Abdomen ovoid, posterior spiracles connected by groove. Dorsal scutum covering 3/4 of abdomen ( Figure 1 View Figure 1 (f)). Postepigastric scutum only around epigastric furrow, not fused to epigastric scutum.
Genitalia. Ventral view: anterior margin of postepigastric scutum with a thin, procurved sclerotized ridge (see arrow in Figure 1 View Figure 1 (g)). Dorsal view: short anterior receptaculum, with a narrow lumen, without bracket-shaped semicircular sclerotized ridges, apparently without posterior receptaculum ( Figure 2 View Figure 2 (c)).
Etymology
The specific name is taken from the type locality.
Distribution
Koslanda, Beragala, Namunukula and Bandarawela ( Figure 11 View Figure 11 ).
| ZFMK |
Zoologisches Forschungsmuseum Alexander Koenig |
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.