Äîêóìåíò âçÿò èç êýøà ïîèñêîâîé ìàøèíû. Àäðåñ îðèãèíàëüíîãî äîêóìåíòà : http://zmmu.msu.ru/files/images/musei/podrazdeleniya/entomology/ent13_3%20123_125%20Lyubarsky%20.pdf Äàòà èçìåíåíèÿ: Wed Mar 20 00:00:00 2013 Äàòà èíäåêñèðîâàíèÿ: Fri Feb 28 02:35:21 2014 Êîäèðîâêà: Windows-1251

Russian Entomol. J. 13(3): 123125

¿ RUSSIAN ENTOMOLOGICAL JOURNAL, 2004

New species and new data on Phalacridae (Coleoptera) of the Republic of South Africa Íîâûé âèä è íîâûå äàííûå î Phalacridae (Coleoptera) Þæíî-Àôðèêàíñêîé Ðåñïóáëèêè G.Yu. Lyubarsky Ã.Þ. Ëþáàðñêèé
Zoological Museum of Moscow State University, Bolshaya Nikitskaya Street 6, Moscow 125009, Russia Çîîëîãè÷åñêèé ìóçåé ÌÃÓ, óë. Áîëüøàÿ Íèêèòñêàÿ 6, Ìîñêâà 125009, Ðîññèÿ

KEY WORDS: Phalacridae, Olibrus, South Africa. ÊËÞ×ÅÂÛÅ ÑËÎÂÀ: Phalacridae, Olibrus, Þæíàÿ Àôðèêà. ABSTRACT: Description of Olibrus festivus sp.n. and new data on the fauna of the genera Olibrus Erichson 1845 from Republic of South Africa are given. ÐÅÇÞÌÅ. Ïðèâîäèòñÿ îïèñàíèå Olibrus festivus sp.n. è íîâûå äàííûå ïî ìåñòîíàõîæäåíèÿì Olibrus Erichson 1845 èç Þæíî-Àôðèêàíñêîé Ðåñïóáëèêè. This work is based on material from South Africa, kept in the South African National Collection of Insects (Biosystematic Division, ARC-Plant Protection Research Institute, Pretoria) (SANC). The bulk of material treated herein has been deposited in SANC, a few duplicates in the Zoological Museum of the Moscow University (ZMUM). The phalacrid fauna of Southern Africa was studied in Champion [1925], and reviewed in Lyubarsky [1997]. Then Olibrus rufopunctatus Lyubarsky, 1997 is transferred to the genus Podocesus, Olibrus sternosetosus Lyubarsky, 1997 is transferred to Stilbus [Svec, 2003]. In this article one species of Phalacridae from RSA are described, basing on the material of SANC and ZMUM. New material from this museum provides additional data on the distribution of Olibrus bohemani Champion, 1925; O. namibiensis Lyubarsky, 1997; O. nigroclavatus Champion, 1925; O. pondoensis Champion, 1925; O. rufoplagiatus Champion, 1925; O. quadristriatus Champion, 1925 in Ethiopian Realm. All materials was collected by beating from Delairea odorata, Arctotheca calendula, Cineraria lobata, Senecio ilicifolius, Senecio helminthioides and Senecio angulatus (Asteraceae). I am very grateful of Elisabeth Grobbelaar for receiving the material. Olibrus bohemani Champion, 1925 Figs 13
MATERIAL. South Africa: W Cape roadside 6 km W Knysna 34.02œS 22.58œE, c. 150 m, 20.08.1998, leg. Neser, Grobbelaar, Balciunas (with Delairea odorata) (1 spec. ZMUM, 3 spec. SANC); Top of Oliviershoek Pass, 28.34œS 29.04œE, 1600 m, 17 18.04.1998, (with Delairea odorata) leg. Grobbelaar, Neser, Neser (9 spec. SANC, 2 spec. ZMUM); E Cape Addo 33.33œS 25.41œE c. 100 m, 30.05.1998, (with Delairea odorata) leg. Grobbelaar, Neser, Neser (2 spec., SANC); W Cape, Plettenberg Bay, 34œ032S 23œ212E, 06.2002, (with Delairea odorata) leg. L. Besaans (1 spec. SANC, 1 spec. ZMUM); W Cape, Plettenberg Bay, 34œ032S 23œ212E, 29.10.2002, (with Delairea odorata) leg. L. Besaans (1 spec., SANC); W Cape, Plettenberg Bay, 34œ032S 23œ212E, 05.2002, (with Delairea odorata) leg. L. Besaans (1 spec., SANC); KZN Dragon Peaks Park, NE of Champagne Castle, 29.01œS 29.26œE, c. 1250 m, 21.01.1999, (with Delairea odorata) leg. Grobbelaar, Neser, Neser (1 spec., SANC); KZN Roadside, W Mooi River 29.12œS 29.58œE c. 150 m, 22.01.1999 (with Delairea odorata) leg. Grobbelaar, Neser; KZN Roadside, W Mooi River 29.12œS 29.58œE c. 1500 m, 22.01.1999, (with Delairea odorata) leg. Grobbelaar, Neser (2 spec., SANC); KZN Roadside, W Mooi River 29.12œS 29.58œE c. 1500 m, 22.04.1998, (with Delairea odorata) leg. Grobbelaar, Neser (3 spec., SANC); KZN Roadside NNW Balgowan 29.24œS 30.02œE, c. 1300 m, 22.01.1999 (with Delairea odorata) leg. Grobbelaar, Neser (1 spec., SANC); KZN Roadside SE of Mnt. AuxSource 1300 m, 28.40œS 29.01œE 18.04.1998 (with Delairea odorata) leg. Neser, Grobbelaar (1 spec., SANC); E Cape La Repose Farm, 11 km S Alexandria, 33.45œS 26.25œE, c. 150 m, 29.05.1998, (with Delairea odorata) leg. Grobbelaar, Neser, Neser (1 spec. SANC, 1 spec. ZMUM); E Cape Roadside, 22 km WNW Alexandria, 33.37œS 26.11œE, c. 200 m, 29.05.1998, (with Delairea odorata) leg. Grobbelaar, Neser, Neser (1 spec., SANC); E Cape Addo Elephant National Park, 18 km W Paterson, 33.27œS 25.45œE, c. 200 m, 30.05.1998 (with Delairea odorata) leg. Grobbelaar, Neser (3 spec., SANC); E Cape Hogsback State Forest, contour path, 32.36œS 26.57œE c. 1200 m, 09.06.1999 (Larvae ex flowers of Delairea odorata, placed in soil) leg. O.C. & S. Neser, E. Grobbelaar (1 spec., SANC).

DISTRIBUTION. South Africa: RSA (and ?Transvaal). Champions localities: Cape of Good Hope, Lions Head, Ceres, Grahamstown, Queenstown, Port St. John, Umtata, Durban (Natal), and ?Sterkfontein (Transvaal). REMARKS. Genitalia of male as in Fig. 1, genitalia of female as in Fig. 2, metasternum as in Fig. 3. Olibrus namibiensis Lyubarsky, 1997 Figs 45
MATERIAL. W Cape, Plettenberg Bay, 34œ032S 23œ212E, 24.10.2002, (with Senecio ilicifolius) leg. L. Besaans (1 spec., SANC).


124

G.Y. Lyubarsky

3 2 1 5 6 8 9

10

11

15 14

4 7 13

12

16

Figs. 116. 13 Olibrus bohemani: 1 genitalia of male, 2 genitalia of female, 3 metasternum; 45 O. namibiensis: 4 genitalia of female, 5 metasternum; 67 Olibrus nigroclavatus: 6 genitalia of female; 7 metasternum; 810 Olibrus pondoensis: 8 genitalia of male, 9 genitalia of female, 10 metasternum; 11 Olibrus quadristriatus: metasternum; 1213 Olibrus rufoplagiatus: 12 genitalia of male, 13 metasternum; 1416 Olibrus festivus sp.n.: 14 genitalia of male, 15 genitalia of female, 16 metasternum. Ðèñ. 116. 13 Olibrus bohemani: 1 ãåíèòàëèè ñàìöà, 2 ãåíèòàëèè ñàìêè, 3 çàäíåãðóäü; 45 O. namibiensis: 4 ãåíèòàëèè ñàìêè, 5 çàäíåãðóäü; 67 Olibrus nigroclavatus: 6 ãåíèòàëèè ñàìêè, 7 çàäíåãðóäü; 810 Olibrus pondoensis: 8 ãåíèòàëèè ñàìöà, 9 ãåíèòàëèè ñàìêè, 10 çàäíåãðóäü; 11 Olibrus quadristriatus: çàäíåãðóäü; 1213 Olibrus rufoplagiatus: 12 ãåíèòàëèè ñàìöà, 13 çàäíåãðóäü; 1416 Olibrus festivus sp.n.: 14 ãåíèòàëèè ñàìöà, 15 ãåíèòàëèè ñàìêè, 16 çàäíåãðóäü.

DISTRIBUTION. Namibia, RSA. REMARKS. A diagnosis of the species has been presented by Lyubarsky [1997]. Genitalia of female as in Fig. 4, metasternum as in Fig. 5. Olibrus nigroclavatus Champion, 1925 Figs 67
MATERIAL. W Cape, Plettenberg Bay, 34œ032S 23œ212E, 29.10.2002, (with Arctotheca calendula) leg. L. Besaans (1 spec., SANC).

Olibrus quadristriatus Champion, 1925 Fig. 11
MATERIAL. E Cape Hogsback State Forest, contour path, 32œ3530S 26œ5658E, 18.06.2002 (Larvae collected from Cineraria lobata, adult emerged 08.2002) leg. L. Besaans (1 spec., SANC).

DISTRIBUTION. RSA. REMARKS. Genitalia of female as in Fig. 6, metasternum as in Fig. 7. Olibrus pondoensis Champion, 1925 Figs 810
MATERIAL. W Cape, Plettenberg Bay, 34œ032S 23œ212E, 06.2002, (Larvae collected from Senecio angulatus, adult emerged 08.2002) leg. L. Besaans (1 spec. ZMUM, 1 spec. SANC); the same date, 05.2002, leg. L. Besaans (3 spec. SANC, 1 spec. ZMUM) (with Delairea odorata); the same date, 29.12.2002, leg. L. Besaans (11 spec. SANC, 5 spec. ZMUM) (with Senecio angulatus); KZN Nhlaztshe, NNW Denny Dalton, NNW slope of hill 28.10œS 31.10œE c. 1000 m, 20.05.1999 (Larvae ex flowers of Senecio helminthioides. Pupae in soil 30.06.1999, adult out 07.09.1999) leg. E. Grobbelaar, S. Neser & O.C. Neser (1 spec., SANC).

DISTRIBUTION. RSA. REMARKS. General view and genitalia of male depictured in Lyubarsky [1997], Fig. 38, and 40. In this article: metasternum as in Fig. 11. Olibrus rufoplagiatus Champion, 1925 Figs 1213
MATERIAL. W Cape Roadside 6 km W Knysna, 34.02œS 22.58œE, c. 150 m, 20.08.1998, (with Delairea odorata), leg. Neser, Grobbelaar & Balciunas (1 spec., ZMUM).

DISTRIBUTION. RSA. REMARKS. Genitalia of male as in Fig. 12, metasternum as in Fig. 13. Olibrus festivus sp.n. Figs 1416

DISTRIBUTION. RSA, Namibia. REMARKS. General view depictured in Lyubarsky [1997], Fig. 2. In this article: genitalia of male as in Fig. 8, genitalia of female as in Fig. 9, metasternum as in Fig. 10.

MATERIAL. Holotype: E Cape Hogsback State Forest, Hogsback Pass, 32.36œS 26.56œE, c. 1200 m, 25.05.1998 (with Delairea odorata) leg. Grobbelaar, Neser, Neser (SANC); Paratypes: KZN Roadside W Mooi River, 29.12œS 29.58œE, c. 1500 m, 22.01.1999 (with Delairea odorata) leg. Grobbelaar, Neser (1 spec. SANC, 1 spec. ZMUM); The same data, 22.04.1998 (with Delairea odorata) leg. Grobbelaar, Neser (1 spec. SANC); KZN Top of Oliviershoek Pass 28.34œS 29.04œE 1600 m, 1718.04.1998, (with Delairea odorata) leg. Neser, Neser, Grobbelaar (5 spec. SANC, 2 spec. ZMUM); KZN Giants Castle Camp 29.16œS


New species and new data on Phalacridae of the Republic of South Africa
29.31œE, c. 1800 m, 21.01.1999 (with Delairea odorata) leg. Grobbelaar, Neser (1 spec., ZMUM); KZN Dragon Peaks Park, NE of Champagne Castle 29.01œS 29.26œE c. 1250 m, 21.01.1999 (with Delairea odorata) leg. Grobbelaar, Neser (1 spec. SANC, 1 spec. ZMUM); E Cape Hogsback State Forest, contour path, 32.36œS 26.57œE, c. 1200 m, 09.06.1999 (Larvae ex flowers of Delairea odorata, placed in soil, adult emerged) leg. O.C. & S. Neser, E. Grobbelaar (1 spec. SANC, 1 spec. ZMUM); W Cape, Natures Valley, 18.5 km NE Plettenberg bay, 33.59œS 23.33œE, c. 200 m, 20.08.1998 (with Delairea odorata) leg. Neser, Grobbelaar, Balciunas (1 spec., SANC).

125

DESCRIPTION. Length of body 1.92.1 mm, shortoval, 1.61.7 times as long as broad. Body shining, convex, upper surface dark-brown or black, with yellow apical spot or yellowish apical area. Under surface dark-brown, antennae, mouth parts, and legs yellowish. Head transverse, widest at eyes. Without microsculpture but very finely and irregularly punctured. Punctures small, speed by 23 or more times their own diameter. Antennae slender, segments 9th and 10th asymmetric, 10th transversal, terminal joint of the club slightly elongate, less than of 9th and 10th united. Pronotum transverse, about 0.410.48 times longer than wide, posterior edge with large median lobe, finely bordered at base. Pronotal surface shining, slightly shagreened, sparsely covered with very small punctures, approximately 34 diameters apart from their lateral neighbours. Prosternal process narrow, bordered laterally.

Scutellum triangular, no broad, about 0.56 times longer than wide, blunt at apex. Scutellar surface shining, shagreened, sparsely covered with small punctures. Elytra broadest near base, 2.32.4 times longer than pronotum, 1.041.12 times longer than to their total width. Elytral surface shining, feebly shagreened, strong shagreened in apex, very feeble striate, covered by rounded punctures, indistinctly seriate, approximately 57 diameters of puncture apart from their lateral neighbours, intervals extremely finely, sparsely and disorderly punctured. Elytra with one sutural stria, sometimes with weak second stria. First sutural stria not connected with second stria apically. Metasternal process bordered laterally and apically, with punctation minute, median part sparsely finely pubescent (Fig. 16). Male genitalia as in Fig. 14, female as in Fig. 15.

DISTRIBUTION. RSA.

Literature
Champion G.C. 1925. Studies in Phalacridae (I.) S. And E. African Forms (Coleptera) // Ann. Mag. Nat. Hist. 9th Ser. Vol.15. P.3553. Lyubarsky G.Yu. 1997. Phalacridae of the Southern Africa (Coleoptera). // Russian Entomol. J. Vol.6. No.12. P.1740. Svec Z. 2003. A review of the genera Stilbus Seidlitz, 1872, Podocesus Guillebeau, 1894 and Entomocnemus Guillebeau, 1894 from Africa, Madagascar and the Seychelles (Coleoptera, Phalacridae) // Entomologica Basiliensia. Vol.25. P.99133.