robustisurstylus Feng, 2006: 3 (Hydrophoria) .

Holotype male with labels: (1) handwritten on white label: “0566”; (2) printed with handwritten inscriptions on white label: “ 0566 / Yaan / 89.10.21 ”; (3) printed with handwritten inscriptions on white label: “ Hydrophoria robustisurstylus / health and quarantine station of Yaan”; (4) printed with handwritten inscriptions on white label: “ Zhougong Mountain / 1300 m above sea level / collector Yan Feng ”; (5) printed with handwritten inscriptions on red label: “ HOLOTYPE / Hydrophoria / robustisurstylus / Feng ”.

Preservation: pinned; specimen intact.

Paratype male with labels: (1) handwritten on white label: “0566”; (2) printed with handwritten inscriptions on white label: “ 0566 / Yaan / 87.8.15 ”; (3) printed with handwritten inscriptions on white label: “ Zhougong Mountain / 1300 m above sea level / collector Yan Feng ”; (4) printed with handwritten inscriptions on white label: “ Hydrophoria robustisurstylus / health and quarantine station of Yaan”; (5) printed with handwritten inscriptions on yellow label: “ PARATYPE / Hydrophoria / robustisurstylus / Feng ”.

Preservation: pinned; specimen intact

Paratype male with labels: (1) handwritten on white label: “0566”; (2) printed with handwritten inscriptions on white label: “ 0566 / Yaan / 87.6.28 ”; (3) printed with handwritten inscriptions on white label: “ Zhougong Mountain / 1300 m above sea level / collector Yan Feng ”; (4) printed with handwritten inscriptions on white label: “ Hydrophoria robustisurstylus / health and quarantine station of Yaan”; (5) printed with handwritten inscriptions on yellow label: “ PARATYPE / Hydrophoria / robustisurstylus / Feng ”.

Preservation: pinned. Missing parts: left fore leg.

Paratype male with labels: (1) handwritten on white label: “0566”; (2) printed with handwritten inscriptions on white label: “ 0566 / Yaan / 87.8.26 ”; (3) printed with handwritten inscriptions on white label: “ Zhougong Mountain / 1300 m above sea level / collector Yan Feng ”; (4) printed with handwritten inscriptions on white label: “ Hydrophoria robustisurstylus / health and quarantine station of Yaan”; (5) printed with handwritten inscriptions on yellow label: “ PARATYPE / Hydrophoria / robustisurstylus / Feng ”.

Preservation: pinned; specimen intact.

Paratype male with labels: (1) handwritten on white label: “0566”; (2) printed with handwritten inscriptions on white label: “ 0566 / Yaan / 87.7.21 ”; (3) printed with handwritten inscriptions on white label: “ Zhougong Mountain / 1300 m above sea level / collector Yan Feng ”; (4) printed with handwritten inscriptions on white label: “ Hydrophoria robustisurstylus / health and quarantine station of Yaan”; (5) printed with handwritten inscriptions on yellow label: “ PARATYPE / Hydrophoria / robustisurstylus / Feng ”.

Preservation: pinned. Missing parts: right wing; right mid leg; tibiae and tarsi of the hind legs; right fore leg.

Paratype male with labels: (1) printed with handwritten inscriptions on white label: “ 0566 / Yaan / 87.7.21 ”; (2) printed with handwritten inscriptions on white label: “ Zhougong Mountain / 1300 m above sea level / collector Yan Feng ”; (3) printed with handwritten inscriptions on white label: “ Hydrophoria robustisurstylus / health and quarantine station of Yaan”; (4) printed with handwritten inscriptions on yellow label: “ PARATYPE / Hydrophoria / robustisurstylus / Feng ”.

Preservation: pinned; genitalia dissected and filled with a glycerin. Missing parts: right wing; left mid and hind legs; right mid and hind legs.

Paratype male with labels: (1) handwritten on white label: “0566”; (2) printed with handwritten inscriptions on white label: “ 0566 / Yaan / 87.8.26 ”; (3) printed with handwritten inscriptions on white label: “ Zhougong Mountain / 1300 m above sea level / collector Yan Feng ”; (4) printed with handwritten inscriptions on white label: “ Hydrophoria robustisurstylus / health and quarantine station of Yaan”; (5) printed with handwritten inscriptions on yellow label: “ PARATYPE / Hydrophoria / robustisurstylus / Feng ”.

Preservation: pinned. Missing parts: right mid and hind legs; tarsi of left fore and hind legs;

Current name: Hydrophoria robustisurstylus Feng, 2006 .