Nothrolohmannia

Fuangarworn, Marut & Lekprayoon, Chariya, 2012, Description of two new species of Nothrolohmannia Balogh, 1968 (Acari: Oribatida: Hypochthoniidae) from Thailand, with key to known species, Zootaxa 3170, pp. 45-54 : 54

Key to world species of Nothrolohmannia (adults)

1 Two principal porose areas between setal pairs c1–d1 elongate or elliptical, anterior area may divided into two areas; without additional small areas between c3–cp; epimeral seta 4a simple.................................................. 3

- Two principal porose areas between setal pairs c1–d1 each divided into small (more than two) circular areas; additional small areas between c3–cp present; epimeral seta 4a as long as genital plates........................................... 2

2 Seta c1 not exceeding distance between c1–d1 insertions; three pairs of adanal setae; sensillus pectinate, without hyaline coating................................................................................... N. baloghi Norton

- Seta c1 far exceeding distance between c1–d1 insertions; two pairs of adanal setae; sensillus not pectinate but with minute barbs and inconspicuous hyaline coating.................................................... N. calcarata Balogh

3 Rostral setae with vane; seta c1 not exceeding distance between c1–d1 insertions; seta e1 not exceeding distance between e1– f1 insertions; posterior sternal apodeme short; sensillus pectinate, without hyaline coating............................ 4

- Rostral setae without vane; seta c1 exceeding distance between c1–d1 insertions; seta e1 exceeding distance between e1–f1 insertions; posterior sternal apodeme elongate; sensillus not pectinate but with short barbs and conspicuous hyaline coating........................................................................ N. samarensis Norton & Corpuz-Raros

4 Notogastral setae attenuate, with conspicuous hyaline coating; subcapitular setae and genital setae in outer row with hyaline coating............................................................................ N. thailandica sp. nov.

- Notogastral setae curly, flagellate with basal hyaline coating; subcapitular setae and genital setae in outer row without hyaline coating.............................................................................. N. flagellata sp. nov.