Henggang Cui & Xiaowen Ding: Familiar Bluet (Enallagma civile)
Henggang Cui & Xiaowen Ding: Northern Paper Wasp (Polistes fuscatus)
Henggang Cui & Xiaowen Ding: Honey Bee (Apis mellifera)
Henggang Cui & Xiaowen Ding: 2016-08-27 Beechwood Farms Nature Reserve, Pittsburgh, PA. Pearl Crescent (Phyciodes tharos)
Henggang Cui & Xiaowen Ding: 2016-08-21 Beechwood Farms Nature Reserve, Pittsburgh, PA. Red-spotted Purple (Limenitis arthemis astyanax)
Henggang Cui & Xiaowen Ding: 2016-08-21 Beechwood Farms Nature Reserve, Pittsburgh, PA. Red-spotted Purple (Limenitis arthemis astyanax)
Henggang Cui & Xiaowen Ding: Water Strider (Gerridae)
Henggang Cui & Xiaowen Ding: 2016-08-08 Yellowstone National Park, WY. Small Wood-Nymph (Cercyonis oetus)
Henggang Cui & Xiaowen Ding: 2016-07-04 Elk County, PA. Great Spangled Fritillary (Speyeria cybele)
Henggang Cui & Xiaowen Ding: 2016-07-04 Elk County, PA. Black Swallowtail (Papilio polyxenes)
Henggang Cui & Xiaowen Ding: 2016-06-26 Pittsburgh Botanic Garden, PA. Widow Skimmer (Libellula luctuosa)
Henggang Cui & Xiaowen Ding: 2016-06-18 Ryerson Station State Park, PA. Periodical Cicada (Magicicada)
Henggang Cui & Xiaowen Ding: 2016-06-12 Frick Park, PA. Ebony Jewelwing (Calopteryx maculata)
Henggang Cui & Xiaowen Ding: 2014-10-11 Frick Park, PA. Wooly Bear Caterpillar (Pyrrharctia isabella)
Henggang Cui & Xiaowen Ding: Giant Woodwasp (Urocerus flavicornis)
Henggang Cui & Xiaowen Ding: Eastern Tiger Swallowtail (Papilio glaucus)
Henggang Cui & Xiaowen Ding: Green Crab (Carcinus maenas)
Henggang Cui & Xiaowen Ding: Long-Clawed Hermit Crab (Pagurus longicarpus)