Panurginus alticolus F. Morawitz
Creators: name: Romankova, Tatiana G.
name: Astafurova, Yulia V.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy

description: 1. Panurginus alticolus F. Morawitz
Panurginus alticola F. Morawitz, 1876: 57, Ƥ; Friese, 1897: 23; 1901: 11, 12, 20, 3. Panurginus montanus Nikiforuk, 1957: 146.
Panurgus montanus ssp. alticolus: Warncke, 1972: 95.
Panurginus alticolus: Patiny, 2001: 115.
Diagnosis. Panurginus alticolus belongs to the herzi- group of species with T2–T4 shagreened, gonostyli wide, penis valves shortly bulbous apically, S6 with lateral tuft of long hairs and S7 apical bifurcation wide. This species is well distinguishable from the other regional species with shagreened terga by its trapezoid labral plate and transverse pedicel; S6 apically with arcuate elevation internally densely pubescent like at P. herzi, P. kozlovi and P. alpotanin. Female T1 smooth or tessellate, laterally with sparse punctures; F1=2F2.
Geographical distribution. Georgia, * Russia (Karachaevo-Cherkessia; Orenburg Oblast, Bashkortostan), * Kazakhstan.
Type material. Lectotype (designated here): Ƥ, GEORGIA: Mt. Kazbek., F. Morawitz’s coll. [Kazbek; к. Ф.Моравица; alticola Mor., Ƥ, Typ. (F. Morawitz’s handwriting); Paralectotypes: Mt. Kazbek, 8Ƥ, F. Morawitz’s coll.
Other material examined (34Ƥ, 553). GEORGIA: Mt. Kazbek, 63, F. Morawitz’s coll. (one specimen labeled with a gold circle); ABKHAZIA: Tsumuri, 9.VII.1981, 13, A. Zagulyaev; RUSSIA: Karachaevo- Cherkessia: Teberda, 1915, 1Ƥ, O. Kryzhanovskiy; Samara Oblast, Nikolayevskiy Uezd (now: Pugachev District), 1915, 13, Bostanzhoglo; Orenburg Oblast: Dneprovka, left bank of Ural River, 100 km SE Orenburg, 27.V.1932, 13, L. Zimin; 20 km E Orenburg, 3.VI.1985, 1Ƥ, 333, M. Nesterov; Volgograd Oblast, Kamyshin, 1.VI.1951, 13, D Panfilov (ZMMU); Bashkortostan: Novozirgan, 9.VI.1953, 13, K. Nikiforuk (P. montanus, Osychnjuk det. (IZAN); Yermolayevo, 15.VI.1954, 1Ƥ, K. Nikiforuk (P. montanus, Osychnjuk det.(IZAN), KAZAKHSTAN: Akmola Oblast, Kokchetau, Terisakkan River, 15.VI.1958, 8Ƥ, 13, steppe, Spirea crenata (13); 25.VI.1958, 6Ƥ; 27.VI.1967, 4Ƥ; 28.VI.1967, 6Ƥ, V. Rudolf; Almaty, mountains, 1.VI.1953, 23, L. Zimina (ZMMU); West Kazakhstan, Uralsk (Oral), 18.V.1907, 73, A. Borodin; 15 km SE Talgar, 1600 m, 7.VII. 1979, 6Ƥ, 23, on Potentilla sp., YP; upper reaches of Talgar River, 11.VII.1956, 13, E. Teplova; Karaganda Oblast, Mt. Ulytau, 2.VI.1962, 1Ƥ, L. Arnoldi; Ber Tschogur, Mugodzhary-Gebirge [Bercogyr 4827 N, 5843 E], 19−21. V.1910, 2 Ƥ, L. Wollmann; 25.V.1910, 13, N. Androssov (P. montanus, Wollmann det.); Aktubinsk Oblast: Mugodzhary, 15 km S Barli, 12.VI.1985, 13, AO.
Description. MALE. Body length 5.5−7 mm. Shape. Head transverse (0.76–0.81), as wide as mesosoma. Antenna attaining scutellum; pedicel transverse; F1 elongate, 1.5 times as long as F2; F2 and F3 transverse, other flagellomeres as long as or slightly longer than wide. Labral plate flattened or widely rounded (Figs 12, 13). Facial fovea shallow, short, enlarged toward upper end, 1.5–3 times wider than distance to eye. Genal area wider or slightly narrower than eye (0.9–1.3), from half length narrowed towards mandibles. Middle basitarsus parallelsided, 3.5–4 times as long as wide; mediotarsi cordate, TM2 longer than wide, TM3 and TM4 as long as wide. Hind basitarsus apically slightly enlarged, 3 times as long as wide (2.5 times at specimens from Uralsk and Bashkortostan); mediotarsi cordate. TM2 as long as wide, TM3 and TM4 transverse. Metasomal terga with depressed, enlarged medially marginal zone, on T1 1/3, T2–T4 1/2 discal length, or slightly longer. Metasomal Sterna & Genitalia (Figs 1–10). S2–S5 with posterior margin slightly concave. S5 with marginal, short, yellowish hair fringe and lateral tuft of long, erect hairs. S6 transverse, ventro-laterally with long hair tuft; apically with arched elevation much wider than deep, inside densely pubescent. S7 basal excavation ca 90, lateral sides angled, posterior shoulders with posterior margin as long as lateral side of the shoulder; disc with median, dark carina; apical elevation with neck twice as long as wide, apical bifurcation wide, shallowly arched, with parallel, apically rounded projections directed posteriorly (ventral view). S8 neck with lateral flaps longer than half neck; apical plate bent ventrally at 45° to ventral and at 60° to dorsal surface of neck, wider than long, widely rounded posteriorly, with basal hill pulled backwards (60°, lateral view); ventral surface of apical plate apically with dense, short pubescence, dorsal surface with sparse, short hairs. Gonocoxite dorso-apically with oval incision as deep as wide. Gonostylus basally shortly narrow, than paddle-like enlarged, 2.2−2.4 times longer than wide, internally with dense, short, thin, white hairs; externally with sparse, short hairs. Penis valve with proximal half wider and distal end shortly swelled, bent ventrally. Sculpture. Body with dense punctures. Vertex delicately shagreened, with dense, shallow pits merged to confluent (15−20 µm / 0.2−1). Paraocular area on upper part delicately shagreened, punctured like vertex, below tessellate or smooth, with large, shallow, oval pits (20−30 µm). Frons shagreened, laterally impunctate, medially with merged, shallow pits. Genal area shiny, smooth, with dense, deep pores and pits a pit diameter or less apart, below sparser (15−25 µm / 0.5–3). Supraclypeal and subantennal areas moderately shiny, smooth or partially shallowly tessellate, with small pits a few diameters apart (10−15 µm / 1–4). Clypeus smooth, shiny, with pits and pores of different sizes (10−30 µm) laterally about a pit diameter apart, medially sparser. Scutum and scutellum shiny, mostly smooth, scutum anteriorly delicately tessellate, with shallow, round pits of different sizes on disc 1–2 diameters apart, on periphery denser (10−30 µm / 0.2−2). Metanotum tessellate, with shallow pits dense to confluent (10–15 µm / 0.2−1). Mesepisternum shiny, shagreened, with shallow pits and pores about a pit diameter apart, on upper quarter sparser (20−30 µm / 0.5–4). Propodeum shagreened; propodeal triangle on horizontal part matt, roughly rugose, on vertical part shiny, tessellate. Metasomal terga matt, mostly shagreened (T3–T6), with punctures and pits about a pit diameter apart; premarginal lines elevated, marginal zones shiny, tessellate or smooth; postero-lateral convexities impunctate. T1 smooth or partially delicately shagreened or tessellate, with dense, deep, tiny pits about a pit diameter apart (ca 10 µm / 0.5−3), posteriorly usually sparser (1– 5). T2 shagreened, medially or mostly smooth, with deep pits dense to confluent, (10−15 µm / 0.5−1). T3–T6 roughly shagreened, with shallow, tiny pits merged to confluent. Metasomal sterna shiny, tessellate, laterally with dense, tiny hair pores about a diameter apart; medially impunctate. Coloration. Clypeus yellow with black lateral margins. Antenna beneath brownish. Wing yellowish or brownish-yellow, stigma and veins brown. Fore tibia anteriorly, fore and middle tarsi and spurs yellow; middle mediotarsi sometimes brownish-yellow. Hind tarsus brown, brownish-yellow or yellow. Vestiture. Pubescence unremarkable. T1–T4 discs with dense, short, thin hairs; laterally hairs loose and long. T5 and T6 with dense, long, white hairs.
FEMALE. Body length 6.5−8 mm. Shape. Head transverse (0.75−0.8), as wide as mesosoma. Pedicel as long as wide; F1 elongate, as long as F2 and F3 together; F2 and F3 transverse, F4−F8 as long as wide or slightly longer, F9 1.3−1.4 times as long as wide. Labral plate trapezoid, with straight apical margin (Fig. 11). Facial fovea deep, straight, slightly narrowed towards upper end (at specimens from Kazakhstan: apically widened), slightly wider than distance to eye, equidistant from eye. Genal area as long as eye or wider (1−1.4), on most of length parallelsided. Middle basitarsus about 3 times as long as wide, narrowed basally and apically; mediotarsi conical, TM2 and TM3 longer than wide, TM4 as long as wide, TM5 slightly longer than TM3 and TM4 together. Hind basitarsus flattened, 4.5 times as long as wide, parallel-sided, basally slightly narrowed, with protruded apical angle; mediotarsi conical, TM2 and TM3 longer than wide, TM4 as long as wide, TM5 equaling TM3 and TM4 together. Metasomal terga with marginal zone slightly depressed, medially enlarged, on T1 ca 1/3, T2−T4 ca 1/2 discal length. Sculpture. Upper part of paraocular area, frons and vertex moderately shiny, finely shagreened, with round pits dense to confluent (15−25 µm / 0.2−1). Lower part of paraocular area glossy, with large, oval pits 1-2 diameters apart (20−30 µm / 1−3). Genal area smooth, shiny, with deep pits a pit diameter apart, below sparser (15−25 µm / 1−3. Supraclypeal area shiny, smooth, on periphery sometimes tessellate, with deep, round pits 1−2 diameters apart, medially impunctate. Subantennal area tessellate, with deep, round pits 1−3 diameters apart.
Clypeus shiny, smooth, with large, deep pits on periphery denser (20−35 µm / 0.5−2). Scutum shiny, smooth, anteriorly shallowly tessellate, with pits of different sizes, on disc 1–3 diameters apart, on periphery denser to confluent (5−25 µm / 0.5−3). Scutellum smooth, punctured sparser than scutum, medially with pits a few diameters apart. Metanotum matt, shagreened, with shallow, small pits dense to confluent (10–15 µm / 0.2−1.0). Mesepisternum shagreened, with shallow, large pits about a pit diameter apart (20−50 µm / 1.0−1.5). Propodeum shiny, shagreened, with sparse, tiny pits; horizontal part of propodeal triangle with fine wrinkles, vertical part tessellated. Metasomal terga shiny, marginal zones tessellate, impunctate. T1 tessellate or smooth, laterally with punctures 2−4 and more diameters apart, preapically and sometimes medially widely impunctate. T2–T4 shagreened, T2 with deep or shallow (Caucasus), round pits (10 µm) or punctures (Caucasus) 2–4 diameters apart. T3 and T4 with shallow punctures sparser than on T2. Metasomal sterna densely tessellate or finely shagreened, with hair pores denser on each other sternum. Coloration. Antenna dark- brown, beneath usually lighter. Wing brownish-yellow, stigma and veins brown. Legs brown with pale spurs. Pygidial plate black or reddish with dark apical part (at specimens from Kazakhstan, Bashkortostan, Orenburg). Vestiture. Pubescence unremarkable, white and yellowish. Prepygidial and pygidial fimbriae yellowish. Sterna with sparse, thin, long, erect, white hairs; S5 and S6 with marginal, long, yellowish hair fringe.
Remarks. There are two specimens in the ZISP collection, a female and a male, indicated by F. Morawitz as “Typ; both are with a gold paper circle (Morawitz as a rule had marked his types with such circles). Since the original description is done from the female series, we chose a female specimen as the lectotype. Other syntypes (females), bearing F. Morawitz’s original labels [Kazbek; к. Ф. Моравица; alticola Mor., 8Ƥ.] are denoted as paralectotypes. Two females from the type series from Gudauri [Gudauri; Morawitz’s coll; alticola] belong to another species, most likely P. sericatus (Warncke).
description: Published as part of Romankova, Tatiana G. & Astafurova, Yulia V., 2011, Bees of the genus Panurginus in Siberia, Far East of Russia, and Allied Areas (Hymenoptera: Andrenidae, Panurginae), pp. 1-35 in Zootaxa 3112 on pages 7-9, DOI: 10.5281/zenodo.200649