D. P.  Sleeman and Smiddy, P., ?Bat fleas in Ireland: a review.?, Irish Naturalist?s Journal 24(11): 444-448., 1994.

D. P.  Sleeman and Smiddy, P., ?Records of fleas (Siphonaptera) from Irish mammals and birds.?, Irish Naturalist?s Journal 24(11): 465-467., 1994.

P.  Smiddy, ?Bats and bridges.?, Irish Naturalist?s Journal 23(10): 425-426., 1991.

P.  Smiddy and Sleeman, D. P., ?Records of the flea Dasypsyllus gallinulae gallinulae (Dale) from nests of Irish dippers (Cinclus cinclus hibernicus Hartert).?, Irish Naturalist?s Journal 24(4): 169-170., 1992.

P.  Smiddy and Sleeman, D. P., ?Avian fleas in Ireland: a review of their distribution and hosts.?, Irish Birds 5: 55-60., 1993.

P.  Smiddy and Sleeman, D. P., ?More records of fleas (Siphonaptera) from Irish mammals and birds.?, Irish Naturalist?s Journal 26(3/4): 124-126., 1998.