Figure 1 in Unusual finding of chewing louse Quadraceps cf. junceus (Scopoli, 1763) (Phthiraptera: Ischnocera) on Nathusius pipistrelle Pipistrellus nathusii (Keyserling & Blasius, 1839) (Mammalia: Chiroptera) with review of findings of lice reported from bats

Figure 1. Quadraceps cf. junceus: A. Habitus. B. Detail of head, thorax and abdominal segments II–IV. Scale bar 500 µm. Differential diagnosis (according to Gustafsson et al. 2018): pale and slender species; antero-median indentations (AMI) of tergopleurites II–V slender, all longer than half of tergopleurite length.