A Nomada species in Charles Co., Maryland (4/5/2020). Determined John S. Ascher and Bob Biagi/BugGuide. Photo by Jim Moore. (MBP list)
A Nomada species in Harford Co., Maryland (5/2/2021). Verified by Trevor Sless/iNaturalist. Photo by Dave Webb. (MBP list)
A female Nomada sp. in Howard Co., Maryland (4/26/2014). Photo by Ashley Bradford. (MBP list)
A Nomada species in Baltimore Co., Maryland (4/23/2017). Determined by Ken Wolgemuth/BugGuide. Photo by Emily Stanley. (MBP list)
A Nomada species in Anne Arundel Co., Maryland (3/20/2019). "Intersex. Gynandromorph. Part Male: Part Female. Here is a lovely example. In this case the intersex section is restricted to the head. This is a Nomada of the pygmaea group. pygmaea group indicates that this is probably a group of species, but....I can't tell them apart...It was flying with a big group of its normal compatriots who almost certainly were checking out the Andrena miserabilis nesting there and all were out for an early spring warm spell. Look at the picture...red side of the head is female, yellow/black is male. Female has 12 antennal segments, male - 13." Collected by Don Harvey. Image processed by Anders Croft Photo by USGS PWRC. (MBP list)
A Nomada species in Montgomery Co., Maryland (4/21/2014). Identified to luteola subgroup by John S. Ascher/BugGuide. Photo by Steve Scholnick. (MBP list)
A Nomada species in Charles Co., Maryland (7/30/2017). Determined by John S. Ascher/BugGuide. Photo by William Wise. (MBP list)
A Nomada species in Anne Arundel Co., Maryland (3/20/2019). "Intersex. Gynandromorph. Part Male: Part Female. Here is a lovely example. In this case the intersex section is restricted to the head. This is a Nomada of the pygmaea group. pygmaea group indicates that this is probably a group of species, but....I can't tell them apart...It was flying with a big group of its normal compatriots who almost certainly were checking out the Andrena miserabilis nesting there and all were out for an early spring warm spell. Look at the picture...red side of the head is female, yellow/black is male. Female has 12 antennal segments, male - 13." Collected by Don Harvey. Image processed by Anders Croft. Photo by USGS PWRC. (MBP list)
Nomada species in Howard Co., Maryland (5/21/2020). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)
A Nomada species in Montgomery Co., Maryland (5/25/2020). Photo by Jim Moore. (MBP list)
Nomada species in Howard Co., Maryland (5/21/2020). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)
A Nomada species in Anne Arundel Co., Maryland (3/20/2019). "Intersex. Gynandromorph. Part Male: Part Female. Here is a lovely example. In this case the intersex section is restricted to the head. This is a Nomada of the pygmaea group. pygmaea group indicates that this is probably a group of species, but....I can't tell them apart...It was flying with a big group of its normal compatriots who almost certainly were checking out the Andrena miserabilis nesting there and all were out for an early spring warm spell. Look at the picture...red side of the head is female, yellow/black is male. Female has 12 antennal segments, male - 13." Collected by Don Harvey. Image processed by Anders Croft. Photo by USGS PWRC. (MBP list)
A Nomada species in Garrett Co., Maryland (5/23/2020). Verified by John S. Ascher and Ken Wolgemuth via BugGuide. Photo by Jim Moore. (MBP list)
Nomada species in Prince George's Co., Maryland (5/28/2022). (c) Sergei Drovetski, all rights reserved. Photo by Sergei Drovetski. (MBP list)
A Nomada species in Prince George's Co., Maryland (4/28/2019). Verified by Ken Wolgemuth/BugGuide. Photo by Jim Moore. (MBP list)
A Nomada species in Anne Arundel Co., Maryland (3/20/2019). "Intersex. Gynandromorph. Part Male: Part Female. Here is a lovely example. In this case the intersex section is restricted to the head. This is a Nomada of the pygmaea group. pygmaea group indicates that this is probably a group of species, but....I can't tell them apart...It was flying with a big group of its normal compatriots who almost certainly were checking out the Andrena miserabilis nesting there and all were out for an early spring warm spell. Look at the picture...red side of the head is female, yellow/black is male. Female has 12 antennal segments, male - 13." Collected by Don Harvey. Image processed by Anders Croft Photo by USGS PWRC. Photo by USGS PWRC. (MBP list)
A Nomada species in Calvert Co., Maryland (4/25/2020). Photo by Jim Moore. (MBP list)
A Nomada species in Washington Co., Maryland (5/2/2020). Photo by Jim Moore. (MBP list)
