Table 3 in New species of Philopterus Nitzsch, 1818 (Ischnocera: Philopteridae), with notes on Cypseloecus Conci, 1941

Table 3. Abdominal and vulval chaetotaxy of the species of Philopterus Nitzsch, 1818 described in this paper. Only sternal setae are listed here; for tergal setae, see Table 2; for pleural setae, see Table 4. Numbers denote the numbers of setae on one side of the abdomen only; for setal counts in the entire setal row of each segment, these numbers thus need to be doubled.
LouseSexSternalVulvalIIIIIIVVVIVIIVIIIIX+XLongMediumShortPhilopterus afropari♂3–43–44–54–54–5111–––sp. nov.♀3–44–54–54–54–52003–700–2Philopterus coriaceus♂5–65–65–64–54–5111–––sp. nov.♀66–75–64–542008–100–12–4Philopterus hebes♂3–53–53–521111–––sp. nov.♀2–32–32–32–32–32–3007–802–3Philopterus micropunctatus♂4–56655111–––sp. nov.♀3–54–64–64–64–620032–31–3Philopterus pseudhirundo♂4–57–85–65–64111–––sp. nov.♀55–76–76–76–7200503–4Philopterus sinensis♂3–464–54–54–5111–––sp. nov.♀46655200403–4Philopterus stansburyensis♂ 23–43–43–422–3111–––sp. nov.♀ 34–53–54–53–43–52006–80–1 41Philopterus trepostephanus♂4–54–5 14–54–54–5112–3–––sp. nov.♀35–65–64–54–52005–603–4
1 One specimen with 7 sternal setae on one side. Segments V–VI with additional, shorter sternal setae lateral to those associated with the sternal plate.
2 Two examined specimens with many sternal setae seemingly absent, and more material is necessary to confirm chaetotaxy of this species.
3 Two of three examined specimens with many sternal setae absent; the numbers mostly derived from single specimen.
4 All examined specimens with 1 medium seta on the left side and none on the right side.