FIGURES 56–60 in New taxa, new synonymies and new host records in the louse genus Halipeurus (Insecta: Phthiraptera: Philopteridae) parasitic on petrels (Aves: Procellariiformes)

FIGURES 56–60. Male genitalia, dorsal view: 56, Halipeurus atlanticus. 57, Halipeurus confusus. 58, Halipeurus vincesmithi. 59, Halipeurus nesofregettae. 60, Halipeurus raphanus.Published as part of Palma, Ricardo L., 2011, New taxa, new synonymies and new host records in the louse genus Halipeurus (Insecta: Phthiraptera: Philopteridae) parasitic on petrels (Aves: Procellariiformes), pp. 1-45 in Zootaxa 3017 on page 37, DOI: 10.5281/zenodo.27861