Subgenus Gaeolaelaps Evans & Till, 1966

• Hypoaspis (Gaeolaelaps) aculeifer (Canestrini, 1883)

• Original name: Laelaps aculeifer Canestrini, 1883 .

• In: Atti del Reale Istituto veneto di scienze, lettere ed arti, Series 6, 2: 698.

• Combinations/variations used in Irish literature: Laelaps (Iphis) aculeifer Canestrini (Halbert, 1923) .

Irish Records: Under bark of decaying trees and under decaying wood (Halbert, 1923); in decaying potatoes (Halbert, 1923); pasture (Curry, 1969a; Valarasan, 1971; Ganley, 1976; Bolger, 1980), manure on soil surface (Curry, 1979); pasture on bog (Longworth, 1973; Whelan, 1976); commercial grain stores (Cusack, 1974; Cusack et al., 1975); soil in barley field (Emmanuel, 1977); soil in sugar beet field (McCafferty & Evans, 1977); dune, pasture, gorse bank and bracken bed at seashore (Purvis, 1982); nest of Lasius flavus and pasture (Arroyo et al., 2015); Norway spruce woodland (Heneghan, 1994; unpublished data); fungal sporocarp (O’Connell, 1994).

Counties: Carlow, Dublin, Kildare, Kilkenny, Limerick, Mayo, Meath, Wexford.

• Hypoaspis (Gaeolaelaps) praesternalis Willmann, 1949

• Original name: Hypoaspis praesternalis Willmann, 1949 .

• In: Veroeffentlichungen aus dem Museum fuer Naturkunde Bremen, Reihe A, 1: 115.

Irish Records: Pasture (Bolger, 1980).

Counties: Wexford.

• Hypoaspis (Gaeolaelaps) nolli Karg, 1962

• Original name: Hypoaspis (Geolaelaps) nolli Karg, 1962 .

• In: Mitteilungen aus dem Zoologischen Museum in Berlin, 38: 62.

Irish Records: Pasture (Ganley, 1976); Iris bog at seashore (Purvis, 1982).

Counties: Dublin, Wexford.