Prior code/taxa diverging | Date | Type | Geological events involved/biogeography | Prior |
---|---|---|---|---|
Root/Lithoglyphidae diverge from other hydrobioids | 305-169 | F | Rissooidea in Carboniferous – Hydrobiidae widespread by upper Jurassic [44] | 237 ± 34.7 |
Core group/Proto-Pomatiopsidae and Amnicolidae | 161 - 83 | F | Pomatiopsids, bithyniids & truncatellids in Purbeckian [85, 86] – Hydrobiidae well diverged by Santonian-Campanian [87] | 122 ± 19.9 |
Malaya/Robertsiella diverges from Sundaland Neotricula clade | 2.0 ± 1.98 | M | S. malayensis and S. mekongi diverge (cox1 and rrnS clock calibrated using Pliocene pulse of Tian Shan uplift between C Asia and NW China [88]) [60] | 2.0 ± 1.01 |
Khorat/β and γ strains of N. aperta diverge in N E Thailand | c.a. 0.8 | P | Volcanism on eastern margin of Khorat Basin and river flow reversal [19] | 0.8 ± 0.10 |