A new species of Platybaetis viz., P. selvai sp. nov. is described herein based on larval collections from Tangon stream in the state of Arunachal Pradesh in Eastern region of… Click to show full abstract
A new species of Platybaetis viz., P. selvai sp. nov. is described herein based on larval collections from Tangon stream in the state of Arunachal Pradesh in Eastern region of Indian Himalaya. It can be differentiated by the following combination of characters: (i) posterior margin of abdominal segments IX with rounded 'U shaped spines; (ii) anterolateral margin of gills IVII with minute setae; (iii) claw with 78 denticles; (iv) paracercus composed of 1011 segments; (v) hindwing pads reduced, small. Brief ecological notes are appended.
               
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