23-4-2024 BANDHAVGARH, INDIA - PIONEER WHITE BUTTERFLY (Belenois aurota)

Belenois aurota, the pioneer or pioneer white or caper white, is a small to medium-sized butterfly of the family Pieridae, that is, the yellows and whites, which is found in South Asia and Africa. In Africa, it is also known as the brown-veined white, and is well known during summer and autumn when large numbers migrate north-east over the interior.

The species lives in Sri Lanka, the Himalayas from Kashmir to Sikkim at elevations below 6,000 feet (1,800 m), and through the plains to southern India. In the Nilgiris observed up to 8,000 feet (2,400 m) (George Hampson). To the west it spreads through Persia and Arabia to East Africa. The species occurs over the greater part of Sub-Saharan Africa.

Food plants of the larvae include Capparis zeylanica. In Africa, the host plants are almost exclusively from the family Capparaceae and in particular the genera Boscia, Maerua and Capparis. Eggs are laid in batches of 20 or so, while the newly hatched larvae are gregarious.

25-12-2022 NGALA LODGE, GAMBIA - PIONEER WHITE BUTTERFLY (belenois aurota)

https://www.inaturalist.org/taxa/125577-Belenois-aurota

21-12-2022 NAGALA LODGE, GAMBIA - PIONEER WHITE BUTTERFLY (belenois aurota)

https://www.inaturalist.org/taxa/125577-Belenois-aurota

15-12-2022 NGALA LODGE, GAMBIA - PIONEER WHITE BUTTERFLY (belenois aurota)

https://www.inaturalist.org/taxa/125577-Belenois-aurota

18-4-2018 CHOBE NATIONAL PARK, BOTSWANA - PIONEER WHITE BUTTERFLY (belenois aurota)

Belenois aurota, the pioneer or pioneer white or caper white, is a small to medium-sized butterfly of the family Pieridae, that is, the yellows and whites, which is found in South Asia and Africa. In Africa, it is also known as the brown-veined white, and is well known during summer and autumn when large numbers migrate north-east over the interior.

The upperside of males is white with the forewing having the costa from base to base of vein 11 dusky black and then jet black continuing into a widened and curving short streak along the discocellulars to the lower apex of the cell; apical area diagonally with the termen black, the former with six elongate outwardly pointed spots of the ground colour enclosed one in each of the interspaces 3, 4, 5, 6, 8, and 9. Hindwing: uniform, the black along the venation on the underside seen through by transparency; termen between veins 2 and 6 somewhat broadly black, with a series of four round spots of the ground colour in the interspaces; below vein 2 and above vein 6 the termen is very narrowly black. Underside: forewing white, markings similar, more clearly defined, the white spots within the black apical area larger. Hindwing: yellowish white, all the veins very broadly bordered with black; interspaces 1, 2, 6, and 7 with crossbars of black, beyond which there is a subterminal, somewhat broad, transverse band of black between veins 2 and 6. Cilia of both forewings and hindwings white alternated with black.

8-4-2018 CHOBE NAT PARK, BOTSWANA - PIONEER WHITE BUTTERFLY (belenois aurota)

Belenois aurota, the pioneer or pioneer white or caper white, is a small to medium-sized butterfly of the family Pieridae, that is, the yellows and whites, which is found in South Asia and Africa. In Africa, it is also known as the brown-veined white, and is well known during summer and autumn when large numbers migrate north-east over the interior.

The upperside of males is white with the forewing having the costa from base to base of vein 11 dusky black and then jet black continuing into a widened and curving short streak along the discocellulars to the lower apex of the cell; apical area diagonally with the termen black, the former with six elongate outwardly pointed spots of the ground colour enclosed one in each of the interspaces 3, 4, 5, 6, 8, and 9. Hindwing: uniform, the black along the venation on the underside seen through by transparency; termen between veins 2 and 6 somewhat broadly black, with a series of four round spots of the ground colour in the interspaces; below vein 2 and above vein 6 the termen is very narrowly black. Underside: forewing white, markings similar, more clearly defined, the white spots within the black apical area larger. Hindwing: yellowish white, all the veins very broadly bordered with black; interspaces 1, 2, 6, and 7 with crossbars of black, beyond which there is a subterminal, somewhat broad, transverse band of black between veins 2 and 6. Cilia of both forewings and hindwings white alternated with black.

The ground colour on both upper and undersides variable, often cream coloured above; beneath: in some specimens, the base of cell and the elongate spots in apical area of forewing, and the whole surface of the hindwing varies to rich chrome yellow.

Female similar; the black markings on both upper and undersides broader, the white spots on black apical area of forewing often sub-obsolete above.

Antennae in both sexes black, sparsely sprinkled with white dots; head, thorax and abdomen above and below white: thorax above often bluish grey.