John Alexander Ledger

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1980

J. A. Ledger, Phthiraptera (Insecta), vol. IV. Johannesburg: South African Institute for Medical Research, 1980, p. 327.

0521-2.pdf (37.88 MB)

1977

C. F. Weisser and Ledger, J. A., “Two new Linognathus (Phthiraptera: Linognathidae) from Roan and Nyala (Bovidae) in Southern Africa”, Journal of the Entomological Society of Southern Africa, vol. 40, no. 2, pp. 283 - 289, 1977.

43144.pdf (1.3 MB)

1973

J. A. Ledger, “A new species of Linognathus (Pthiraptera: Linognathidae) from the feet of an African antelope”, Journal of the Entomological Society of Southern Africa, vol. 36, pp. 125 - 129, 1973.

41001.pdf (228.75 KB)

J. A. Ledger, “A new species of Plegadiphilus (Phthiraptera: Menoponidae) from the South African bald ibis”, Zeitschrift für Angewandte Entomologie, vol. 60, pp. 15 - 20, 1973.

39789.pdf (264.65 KB)

1971

J. A. Ledger, “A new species of Linognathus (Anoplura: Linognathidae) from the Damra dikdik”, Madoqua, vol. 4, pp. 45 - 51, 1971.

42537.pdf (484.37 KB)

J. A. Ledger, “Notes on the genus Plegadiphilus (Phthiraptera: Menoponidae) with description of a new species”, Journal of the Entomological Society of Southern Africa, vol. 34, no. 1, pp. 89 - 99, 1971.

39788.pdf (510.75 KB)

J. A. Ledger, “A review of Dennyus (Phthiraptera: Menoponidae) parasitic on the avian genera Apus and Cypsiurus”, Journal of the Entomological Society of Southern Africa, vol. 34, no. 1, pp. 37 - 56, 1971.

36886.pdf (898.12 KB)

1970

J. A. Ledger, “A new species of Solenopotes Enderlein (Anoplura: Linognathidae) from an African antelope”, Journal of the Entomological Society of Southern Africa, vol. 33, no. 2, pp. 267 - 272, 1970.

40999.pdf (217.78 KB)

J. A. Ledger, “A new species of Strigiphilus Mjoberg (Mallophaga: Philopteridae) from the giant eagle-owl Bubo lacteus”, Journal of the Entomological Society of Southern Africa, vol. 33, pp. 119 - 128, 1970.

39237.pdf (376.09 KB)

J. A. Ledger, “A preliminary review of Dennyus (Mallophaga: Menoponidae) parasitic on swiftlets”, Journal of the Entomological Society of Southern Africa, vol. 33, no. 2, pp. 239 - 260, 1970.

37056.pdf (858.31 KB)

1969

J. A. Ledger, “Ectoparasite load in a laughing dove with a deformed mandible”, Ostrich, vol. 41, pp. 191 - 194, 1969.

46213.pdf (259.38 KB)

1968

J. A. Ledger, “Dennyus aequatorialis n. sp. (Mallophaga: Menoponidae) from the mottled swift, Apus aequatorialis”, Novos Taxa Entomologicos (Suppl. Rev. Entomol. Mocam.), vol. 61, pp. 1 - 8, 1968.

39787.pdf (241.2 KB)

J. A. Ledger, “A list of ectoparasites recorded from colies”, Ostrich, vol. 39, pp. 231 - 235, 1968.

39236.pdf (364.01 KB)

1967

J. A. Ledger, “Notes on the Mallophaga”, Bokmakierie, vol. 19, no. 3, pp. 62-3, 1967.

61255.pdf (2.21 MB)