Lakshminarayana K. V., 1967: Mallophaga indica I On the status of Eulaemobothrion Ewing, with description of a new species from India. 8 pp. 

 Lakshminarayana K. V., 1970: Mallophaga Indica IV. Trends in evolution in the Laemobothrion-complex (Phthiraptera: Mallophaga), with description of a new genus. 12 pp. 

 Lakshminarayana K. V., 1971: Mallophaga Indica VI. Notes on Goniocotes (Mallophaga: Philopteridae) found on Pavo cristatus, with description of a new species. 8 pp. 

 Lakshminarayana K. V., 1972: A new record of Rallicola mystax (Giebel) (Phthiraptera: Mallophaga) from India on a new host: a note. 2 pp. 

 Lakshminarayana K. V., 1976: Nomenclatural changes in Phthiraptera – some suggestions. 9 pp. 

 Lakshminarayana K. V., Emerson K. C., 1978: Evolutionary trend in two sympatric species of Goniocotes (Phthiraptera: Ischnocerophthirina) with remarks on host phylogeny. 6 pp. 

 Ledger J. A., 1968: Dennys aequatorialis n. sp. (Mallophaga: Menoponide) from the mottled swift, Apus aequatorialis. 6 pp. 

 Ledger J. A., 1969: Ectoparasite load in a laughing dove with a deformed mandible. 4 pp. 

 Ledger J. A., 1970: A new species of Strigiphilus Mjöberg (Mallophaga: Philopteridae) from the Giant Eagle-owl Bubo lacteus. 10 pp. 

 Ledger J. A., 1970: A preliminary review of Dennyus (Mallophaga: Menoponidae) parasitic on swiftlets. 22 pp. 

 Ledger J. A., 1971: A review of Dennyus (Phthiraptera: Menoponidae) parasitic on the avian genera Apus and Cypsiurus. 20 pp. 

 Ledger J. A., 1971: Notes on the genus Plegadiphilus (Phthiraptera: Menoponidae) with description of a new species. 11 pp. 

 Ledger J. A., 1973: A new species of Linognathus (Phthiraptera: Linognathidae) from the feet of an African antelope. 4 pp. 

 Ledger J. A., 1973: A new species of Plegadiphilus (Phthiraptera: Menoponidae) from the South African Bald Ibis. 6 pp. 

 Lonc E, 1989: Phenetic connections among European chewing lice of Strigiphilus (Phthiraptera: Ischnocera). I. Results of Q-mode cluster analysis. 12 pp. [ARA 148] Polskie Pismo Entomologiczne 59: 9-20.

 Lonc E., 1989: Phenetic connections among European chewing lice of Strigiphilus (Phthiraptera: Ischnocera) II. Results of R-mode cluster analysis. 6 pp. [MAL 40] [ARA 149] Polskie Pismo Entomologiczne 59: 21-26.

 Lonc E., 1990: A biometrical analysis of measurement in poutry lice (Phthiraptera). 7 pp. Deutsche entomologische Zeitschrift (N.F.) 37(1-3): 7-13.

 Lonc E., Modrzejewska M., 1986: An attempt to identification of nymphal instars of biting lice (Mallophaga) using discriminant function. 10 pp. [MAL 41] [MAL 52] [M65] Polskie Pismo Entomologiczne 56: 631-640.

 Lonc E., Modrzejewska M., 1989: Growth rules applied to the stage identification of nymphal instars of some mallophagan species (Phthiraptera). 6 pp. [MAL 42] Deutsche Entomologische Zeitschrift (N.F.) 36: 121-126.

 Lonc, 1990: Phenetic classification of Ricinidae (Phthiraptera: Amblycera). 89 pp. [70836] [78383] Polskie Pismo Entomologiczne 59: 403-491.

 Lucinska A., 1969: Die mitteleuropäischen Pseudomenopon Mjöb. – Arten (Pseudomenoponidae, Mallophaga). 14 pp. [70838] Polskie Pismo Entomologiczne 39(2): 355-368.

 Lucinska A., 1978: Ein Gynander des Federlings Columbicola bacillus (Gieb.) (Mallophaga, Ischnocera) von Streptopelia turtur (L.) 5 pp. [MAL 43] Polskie Pismo Entomologiczne 48: 197-201.

 Lumaret R., Lumaret J. P., 1970: Note sur la presence dans les Pyrenees-Orientales de deux puces nouvelles pour la France: Archaeopsylla erinacei maura Jordan et Rothschild, 1912 et Ctenophthalmus (Medioctenophthalmus) russulae Jordan et Rothschild, 1912. 4 pp.