Narceus americanus-annularis in Howard Co., Maryland (4/15/2013). Photo by Bonnie Ott. (MBP list)
A millipede in the Narceus americanus-annularis complex (probably Narceus americanus) found at Great Falls, Montgomery Co., Maryland (5/6/2010). Photo by Ashley Bradford. (MBP list)
An Narceus americanus-annularis in Frederick Co., Maryland (7/5/2015). Photo by Robert Aguilar, SERC. (MBP list)
Narceus americanus-annularis in Calvert Co., Maryland (9/30/2017). Photo by Bill Hubick. (MBP list)
A Narceus americanus-annularis in Kent Co., Maryland (4/27/2014). Photo by Bill Hubick. (MBP list)
A Narceus americanus-annularis in Montgomery Co., Maryland (10/28/2018). Photo by Scott Young. (MBP list)
Narceus americanus-annularis in Allegany Co., Maryland (6/27/2015). Photo by Bill Hubick. (MBP list)
A Narceus americanus-annularis in Montgomery Co., Maryland (8/3/2013). Photo by Mike Burchett. (MBP list)
A Narceus americanus-annularis in Baltimore Co., Maryland (7/26/2013). Photo by Matthew Beziat. (MBP list)
Narceus americanus-annularis in Harford Co., Maryland (4/29/2017). Photo by Wayne Longbottom. (MBP list)
A Narceus americanus-annularis in St. Mary's Co., Maryland (4/30/2016). Photo by Jane Kostenko. (MBP list)
Narceus americanus-annularis in Montgomery Co., Maryland (5/9/2015). Photo by Patrick Randall. (MBP list)
A Narceus americanus-annularis in Prince George's Co., Maryland (5/20/2015). Photo by George Harley. (MBP list)
Narceus americanus-annularis in Kent Co., Maryland (8/31/2013). Photo by Ashley Bradford. (MBP list)
Narceus americans-annularis in Worcester Co., Maryland (6/13/2013). Photo by Scott Housten. (MBP list)