Chelostoma philadelphi (Robertson 1891)

Chelostoma philadelphi, U, side, Towson, MD_2012-10-11-14.30.44 ZS PMax

USGS Bee Inventory and Monitoring Lab   USGS Bee Inventory and Monitoring Lab

Chelostoma philadelphi, U, face, Towson, MD_2012-10-12-09.28

USGS Bee Inventory and Monitoring Lab   USGS Bee Inventory and Monitoring Lab

Chelostoma philadelphi (42139898851)

cricketsblog|sourceurl=https://flickr.com/photos/132545975@N04/42139898851%7Carchive=https://web.archive.org/web/20200422143250/https://flickr.com/photos/132545975@N04/42139898851%7Creviewdate=2018-11-19 22:58:56|reviewlicense=cc-by-2.0|reviewer=FlickreviewR 2   Wikimedia Commons

Chelostoma philadelphi, U, face, Towson, MD 2012-10-12-09.28 (8097153485)

  Wikimedia Commons

IMG 3868.5.23.w

Polinizador, Beatriz Moisset   Wikimedia Commons

Chelostoma philadelphi, m, right side, Hardy Co., WV 2017-05-26-18.31 (37061940396)

  Wikimedia Commons

Chelostoma philadelphi, m, back, Hardy Co., WV 2017-05-26-18.19 (36854006890)

  Wikimedia Commons

Chelostoma philadelphi, m, face, Hardy Co., WV 2017-05-26-18.22 (37061952296)

  Wikimedia Commons

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Centre for Biodiversity Genomics. CBG Photography Group. Year: 2011.   Barcode of Life Data Systems

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Centre for Biodiversity Genomics. CBG Photography Group. Year: 2011.   Barcode of Life Data Systems