Family Passalozetidae Grandjean, 1954

Bipassalozetes (Bipassalozetes) Mihelčič, 1957

· Bipassalozetes (Bipassalozetes) perforatus (Berlese, 1910) *

· Original name: Scutovertex perforatus Berlese, 1910 .

· In: Lista di nuove specie e nuovi generi di Acari . Redia, 6, 242–271.

· Historical combinations/variations: Passalozetes perforatus (Berlese) Vanek 1966 .

· Synonyms: Passalozetes granulatus Mihelčič, 1955; Passalozetes propinquus Mihelčič, 1956 . Irish Reference/s and Habitat/s: Under stones on grassy swards amongst Sea Purslane ( Atriplex portulacoides) and other estuarine plants within reach of high tides (Halbert 1920, unpublished notes; Willmann 1931; Evans et al. 1961).

Counties: Dublin and Wexford.