Water mites from West Africa (Acari: Hydrachnidia) Author Smit, Harry text Acarologia 2021 2021-09-27 61 3 700 746 https://www1.montpellier.inrae.fr/CBGP/acarologia/article.php?id=4466 journal article 10.24349/5d6U-DX5N 2107-7207 7159546 Piona angulata K. Viets, 1921 ( Figure 15 ) New records. The Gambia . 1[mounted]/0/0, pond Chamois Bridge, Basse, Upper River Division , 11 Feb. 1998 . Ghana . 1/1/0, pool 2 Ankasa NP, 5°17.250′ N 2°38.092′ W , 66 m a.s.l., 26 Feb. 2011 ; 0/1/1, Second pond, Ankasa NP, Ghana , 5°17.424′ N 2°38.286′ W , 58 m a.s.l., 14 Feb. 2013 . Figure 16 Piona damasiella Cook , male. A – venter; B – palp. Scale bars: A = 100 µm, B = 50 µm. Distribution. Widespread in Africa south of the Sahara.