Suwallia Ricker 1943

Li, Weihai, Murányi, Dávid & Shi, Li, 2015, The First Record Of Genus Suwallia Ricker 1943 (Plecoptera: Chloroperlidae) From China, Illiesia 11 (3), pp. 23-28 : 25

Suwallia Ricker 1943

Diagnosis: The hemitergal process on tergum 10 of the male forms a medially directed finger-like hook, which easily separates this genus from other genera in the subfamily Chloroperlinae ( Surdick 1985, Alexander and Stewart 1999, Baumann & Lee 2014) ( Fig. 1 ). The general color of the adult is yellow with a distinct head pattern, U-shaped markings on the meso- and metanota, and a narrow, but distinct abdominal stripe that extends beyond the middle of the terga ( Fig. 7-8 ).

Figures

Figs. 1-6. Suwallia teleckojensis (Šámal 1939), male. 1. Terminalia, dorsal view. 2. Terminalia, lateral view. 3. Terminalia, dorsal view, after KOH treatment, 4. Aedeagus, ventral view. 5. Aedeagus, lateral view. 6. Terminalia with uneverted aedeagus after KOH treatment, dorsolateral view.

Figs. 7-8. Suwallia teleckojensis (Šámal 1939). 7. Male habitus, dorsal view. 8. Female habitus, dorsal view.