Scrapter papkuilsi Kuhlmann 2014, sp. nov.
Creators: name: Kuhlmann, Michael
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Colletidae
Scrapter
Scrapter papkuilsi

description: Scrapter papkuilsi sp. nov.
urn:lsid:zoobank.org:act: 08F5003E-4ECD-4C7D-9756-010E4D626720
Figs 21–22
Diagnosis
The female of S. papkuilsi sp. nov. can be separated from other species of this group by the combination of the following characters: head about as long as broad, supraclypeal area and clypeus densely and distinctly punctate, only partly superficially sculptured and matt (Fig. 21B), scutum densely but relatively finely punctate, metanotum apicaly with carinate depression (Fig. 21 C–F), stigma brown, apical margins of metasomal terga black, terga densely and coarsely punctate (Fig. 21 G–H). The male is characterized by an unmodified antenna, hind tibia apically broadened inside and pointed (Fig. 22E), relatively finely but densely punctate scutum and metasomal terga (Fig. 22C) and the form of S7 (Fig. 22D).
Etymology
Named after Farm Papkuilsfontein south of the town of Nieuwoudtville, where most of the specimens were collected.
Type material (107 specimens examined)
Holotype
SOUTH AFRICA: ♂, 20 km S of Nieuwoudtville, Farm Papkuilsfontein, Fynbos, 680 m, 31°33'16" S, 19°08'31" E, 27 Aug. 2012, 27 Aug. 2012, M. Kuhlmann (SANC).
Paratypes
SOUTH AFRICA: 2 ♀♀, 38 ♂♂, same data as holotype (SANC 5 ♂♂, NHML 22 ♂♂, RCMK 2 ♀♀, 11 ♂♂); 8 ♀♀, 1 ♂, idem, 7 Sep. 2007, MK (RCMK); 2 ♀♀, idem, 9 Sep. 2007, KT (RCMK); 1 ♀, 13 ♂♂, idem, 15 Aug. 2010, MK (NHML); 21 ♂♂, idem, 11 Aug. 2011, MK (NHML); 1 ♂, idem, 7 Sep. 2007, MK (EMUS); 1 ♀, idem, 9 Sep. 2007, KT (EMUS); 4 ♀♀, N. Cape, Fynbos, 15 km NW of Nieuwoudtville, Farm Engelsepunt, 830 m, 31°14'31" S, 18°59'08" E, 24 Sep. 2003, KT (RCMK); 1 ♀, idem, 6 Oct. 2003, KT (RCMK); 1 ♀, 12 km NW of Nieuwoudtville, Farm Avontuur, Fynbos, 770 m, 31°16'18" S, 19°02'55" E, 25 Aug. 2010, MK (RCMK); 1 ♂, Ouberg Pass, 27 km SE of Vanrhynsdorp, Fynbos, 380 m, 31°48'07" S, 18°55'00" E, 9 Aug. 2011, MK (RCMK); 2 ♀♀, idem, 8 Aug. 2012, MK (RCMK); 1 ♀, 1 ♂, idem, 13 Aug. 2012, MK (RCMK); 2 ♀♀, 3 ♂♂, idem, 23 Aug. 2012, MK (SANC 1 ♀, NHML 1 ♀, RCMK 3 ♂♂); 2 ♀♀, idem, 30 Aug. 2012, MK (SANC 1 ♀, NHML 1 ♀).
Description
Female
BODY LENGTH. 4.5–5.1 mm.
HEAD. Head about as wide as long. Integument black, except part of mandibles dark reddish-brown. Face sparsely covered with long, greyish, erect hair (Fig. 21A). Clypeus slightly convex with coarse and dense punctation (i = 1–2 d); surface between punctures apically superficially sculptured and shiny, basally densely sculptured and matt (Fig. 21B). Malar area medially narrow, almost linear. Antenna dorsally blackish-brown, ventrally yellowish-brown.
MESOSOMA. Integument black. Mesoscutal disc between punctures to a variable degree but densely reticulate, mostly matt; disc densely (i = 0.5–2.0 d) and finely punctate (Fig. 21 C–F). Metanotum slightly shorter than basal area of propodeum, apically with narrow carinate depression (Fig. 21D, F). Propodeum basally shallowly but broadly carinate (Fig. 21D, F). Mesoscutum, scutellum, metanotum, mesepisternum and propodeum sparsely covered with short greyish to brownish, erect hair (Fig. 21A).
WINGS. Slightly yellowish-brown; wing venation and stigma brown.
LEGS. Integument black to dark reddish-brown; fore tibia basally with yellowish spot of variable size. Vestiture greyish to brownish, scopa greyish-brown.
METASOMA. Integument black, apical margins of terga partly narrowly translucent dark reddish-brown (Fig. 21 G–H). Disc of T1 without hair; following terga with sparse and very short but increasingly more and longer hair; apical tergal hair bands missing on all terga (Fig. 21 G–H). Prepygidial and pygidial fimbriae blackish-brown. T1 to a variable extend densely (i = 0.5–1.0 d) and very finely punctate, between punctures superficially sculptured but shiny; T2–T4 superficially sculptured, shiny, with dense, very fine to fine, superficial to distinct punctation; T2–T4 with superficially sculptured, broad apical tergal depression (Fig. 21 G–H).
Male
BODY LENGTH. 4.6–5.0 mm.
HEAD. Head slightly wider than long. Integument black, except mandible partly dark reddish-brown. Face densely covered with long, greyish-white, erect hair. Malar area medially narrow, almost linear. Antenna dorsally dark brown, ventrally yellowish-brown (Fig. 22A).
MESOSOMA. Integument black. Mesoscutal disc between punctures superficially reticulate, slightly matt; disc densely (i = 1–2 d) and finely punctate. Mesoscutum, scutellum, metanotum, mesepisternum and propodeum covered with long, greyish, erect hair (Fig. 22A).
WINGS. Slightly yellowish-brown; wing venation and stigma brown.
LEGS. Integument black, fore tibia anteriorly yellow, base of mid tibia with small yellow spot (Fig. 22A). Hind tibia inside apically broadened, rectangular or with a short spine (Fig. 22E). Vestiture greyishwhite.
METASOMA. Integument black (Fig. 22C). Discs of T1–T2 without hair; following terga with sparse and very short but increasingly more and longer hair; T3 and sometimes T2 and T4 basally with a medially very narrow, laterally wider, sparse band of very fine, short, erect silvery hair; apical tergal hair bands missing on all terga (Fig. 22C). T1 and following terga densely (i ˂ 0.5–1 d), very finely and irregularly punctate, between punctures sculptured and matt; terga with narrow, superficially sculptured but shiny apical tergal depression (Fig. 22C). S3 and particularly S4–S5 with sparse, long apical hair fringes.
TERMINALIA. Genitalia (Fig. 22B), S7 (Fig. 22D) and terminal plate of S8 (Fig. 22F) as illustrated.
Distribution
The species has only been found on sandy soils in Fynbos of the wider Nieuwoudtvulle area.
Floral hosts
Brassicaceae: white and blue Heliophila sp.
Seasonal activity
August–October.
description: Published as part of Kuhlmann, Michael, 2014, Revision of the euryglossiform species of the Afrotropical bee genus Scrapter Lepeletier & Serville, 1828 (Hymenoptera: Apoidea: Colletidae), pp. 1-69 in European Journal of Taxonomy 95 on pages 41-44, DOI: 10.5852/ejt.2014.95, http://zenodo.org/record/3860596