Xyroscelis sp.

Volkovitsh, Mark G. & Bílý, Svatopluk, 2015, Larvae of Australian Buprestidae (Coleoptera). Part 5. Genera Astraeus and Xyroscelis, with notes on larval characters of Australian polycestine taxa, Acta Entomologica Musei Nationalis Pragae 55 (1), pp. 173-202 : 185

Xyroscelis sp. cf. bumana Williams & Watkins, 1986

( Figs 23 , 34–35 , 45, 49, 56 , 65 , 74 , 80, 88, 110, 120–121)

Material examined. AUSTRALIA: USDA 69-22618, Intercept, 13.x.1969, Lindsey, Hart & San Pedro leg., Macrozamia sp. (Zamiaceae) root and soil, 3 mature specimens (2 in USNM, 1 in ZIN); two larvae were used for the total measurement, one larva for the description of mouth parts and spiracles.

Note. The larva of this species is quite similar to that of X. crocata , for this reason we do not give its detailed description; for diagnostic characters see Table 3.

Figures

Figs 20–27. Astraeini, Xyroscelidini, Prospherini, Polycestini, Haplostethini, and Paratrachyini, larval habitus (dorsal view). 20 – Astraeus (Depollus) aberrans van de Poll, 1886 (Australia); 21 – A. (A.) prothoracicus van de Poll, 1889 (Australia); 22 – Xyroscelis crocata Gory & Laporte, 1839 (Australia); 23 – Xyroscelis sp. (Australia); 24 – Blepharum sainvali (Bílý, 2000) (New Caledonia); 25 – Paratrachys (P.) hederae Saunders, 1873 (Japan); 26 – Polycesta (Tularensia)?elata LeConte, 1858 (U.S.A.); 27 – Mastogenius texanus Bellamy, 2002 (U.S.A.). Photo: M. G. Volkovitsh.

Figs 28–43. Astraeini, Xyroscelidini, Prospherini, Polycestini, Haplostethini, and Paratrachyini, thoracic and basal abdominal segments (dorsal and ventral views).28, 29 – Astraeus (Depollus) aberrans van de Poll, 1886; 30, 31 – A. (A.) prothoracicus van de Poll, 1889; 32, 33 – Xyroscelis crocata Gory & Laporte, 1839; 34, 35 – Xyroscelis sp.; 36, 37 – Blepharum sainvali (Bílý, 2000); 38, 39 – Polycesta (Tularensia)?elata LeConte, 1858; 40, 41 – Mastogenius texanus Bellamy, 2002; 42, 43 – Paratrachys (P.) hederae Saunders, 1873. Photo: M. G. Volkovitsh.

Figs 44–60.Astraeini, Xyroscelidini, Prospherini, Polycestini, Haplostethini, and Paratrachyini, hypostome, epistome (details), antennae, and mandibles. 44 – Astraeus (Depollus) aberrans van de Poll, 1886, tooth-like projection of hypostome (arrow); 45 – Xyroscelis sp., lateral projection of epistome (arrow). 46–52 – antennae: 46 – Prospheres aurantiopicta Laporte & Gory, 1837; 47 – A. (A.) prothoracicus van de Poll, 1889; 48 – Xyroscelis crocata Gory & Laporte, 1839; 49 – Xyroscelis sp.; 50 – Strigoptera bimaculata (Linnaeus, 1758); 51 – Mastogenius texanus Bellamy, 2002; 52 – Paratrachys (P.) hederae Saunders, 1873. 53–60 – mandibles (left): 53 – Astraeus (D.) aberrans; 54 – A. (A.) prothoracicus; 55 – Xyroscelis crocata; 56 – Xyroscelis sp.; 57 – Prospheres aurantiopicta; 58 – Strigoptera bimaculata; 59 – Mastogenius texanus; 60 – Paratrachys (P.) hederae. Photo: M. G. Volkovitsh.

Figs 61–68. Astraeini, Xyroscelidini, Prospherini, Polycestini, Haplostethini, and Paratrachyini, labrum dorsally: 61 – Astraeus (Depollus) aberrans van de Poll, 1886; 62 – A. (A.) prothoracicus van de Poll, 1889; 63 – Strigoptera bimaculata (Linnaeus, 1758) (arrows show campaniform sensilla); 64 – Xyroscelis crocata Gory & Laporte, 1839; 65 – Xyroscelis sp.; 66 – Prospheres aurantiopicta Laporte & Gory, 1837; 67 – Mastogenius texanus Bellamy, 2002; 68 – Paratrachys (P.) hederae Saunders, 1873.

Figs 69–76. Astraeini, Xyroscelidini, Prospherini, Polycestini, Haplostethini, and Paratrachyini, labium ventrally: 69 – Prospheres aurantiopicta Laporte & Gory, 1837; 70 – Astraeus (D.) aberrans van de Poll, 1886; 71 – A. (A.) prothoracicus van de Poll, 1889; 72 – Strigoptera bimaculata (Linnaeus, 1758) (arrows show campaniform sensilla); 73 – Xyroscelis crocata Gory & Laporte, 1839; 74 – Xyroscelis sp.; 75 – Paratrachys (P.) hederae Saunders, 1873; 76 – Mastogenius texanus Bellamy, 2002. Photo: M. G. Volkovitsh.