Subfamily * Macrocorsinae Vondráček, 1963

Euphalerini Bekker-Migdisova, 1973: 112.

Comments

The monophyly of Macrocorsinae is very strongly supported in both mtg analyses. The four genera treated in the analyses are also assigned to this subfamily by Burckhardt & Ouvrard (2012) who included another eight genera. Meanwhile, Euphaleropsis and Peregrinivena were synonymised (Burckhardt et al. 2018b). Trisetipsylla was placed in the Macrocorsinae by Cho et al. (2019) rather that in Psyllinae (Burckhardt & Ouvrard 2012) . At least some species of Trisetipsylla have immatures with extra pore fields on the caudal plate, supporting this placement.

Otroacizzia † Klimaszewski, 1996 contains the following species: O. muta † Klimaszewski, 1996 (type species), O. prosapia † Klimaszewski, 1996, O. soriae † Peñalver & García-Gimeno, 2006 and O. tertia † Klimaszewski, 1996 . Burckhardt & Ouvrard (2012) synonymised Otroacizzia with Euryconus .

A reevaluation of the status of the four fossil species by Klimaszewski (1996) and Peñalver & García- Gimeno (2006) showed that Otroacizzia is a species mix referrable to Colophorina ( O. muta) and to Euryconus (other species). Whereas the antennae are short and a genual spine is lacking in O. muta, the antennae are long and the genual spine is developed in the other three species. Thus, O. muta shows the characteristics of Colophorina, making Otroacizzia † a junior synonym of the former. The other three species of Otroacizzia † conform with the diagnosis of Euryconus and are transferred there. The following new synonymy and new combinations are proposed here:

Colophorina Capener, 1973 = Otroacizzia † Klimaszewski, 1996, syn. nov.

Colophorina muta † (Klimaszewski, 1996) comb. nov. from Otroacizzia †

Euryconus prosapia † (Klimaszewski, 1996) comb. nov. from Otroacizzia †

Euryconus soriae † (Peñalver & García-Gimeno, 2006) comb. nov. from Otroacizzia †

Euryconus tertia † (Klimaszewski, 1996) comb. nov. from Otroacizzia †

Included genera

Apsyllopsis Burckhardt & Queiroz, 2020; Brinckitia Heslop-Harrison, 1961; * Colophorina Capener, 1973 (syn. Otroacizzia †, syn. nov.); * Epiacizzia Li, 2002; Euphaleropsis Li, 2004 (syn. Peregrinivena); * Euphalerus Schwarz, 1904; Euryconus Aulmann, 1912; Macrocorsa Vondráček, 1963; * Paraphyllura Yang, 1984; Pugionipsylla Li in Li et al., 2006; Retroacizzia Heslop-Harrison, 1961; Tridencopsylla Li, 2002; Trisetipsylla Yang & Li, 1984 .