No Common Name Trachelipus rathkiiNon-native  

Description:

Key characteristics helpful for the identification are (1) the presence of two uropods, the pointed appendages that extend off the back of the posterior end; (2) the outside edge of the final main trunk segments is even with the outside edge of the first pleon segment; (3) the segments are covered with fine bumps; and (4) the presence of five, not two, pleopodal lungs on the vent.

There are 23 records in the project database.

GAAL WA FR CL MO HO BA BCHA CEPG AA CVCHSMKEQACNTADOWISOWO
Trachelipus rathkii in Baltimore Co., Maryland (2/6/2017). Photo by Emily Stanley. (MBP list)

A Trachelipus rathkii in Howard Co., Maryland (7/1/2015). Photo by Richard Orr. (MBP list)

A Trachelipus rathkii in Anne Arundel Co., Maryland (6/6/2015). Verified by Eric Maxwell/BugGuide. Photo by Robert Aguilar, SERC. (MBP list)

A Trachelipus rathkii in Harford Co., Maryland (5/10/2018). Photo by Dave Webb. (MBP list)

A Trachelipus rathkii in Carroll Co., Maryland (12/1/2018). Photo by Dave Webb. (MBP list)

A Trachelipus rathkii in Frederick Co., Maryland (12/3/2017). Photo by Mark Etheridge. (MBP list)

A Trachelipus rathkii in Frederick Co., Maryland (12/13/2015). Determined by Hisserdude/BugGuide. Photo by Mark Etheridge. (MBP list)

A Trachelipus rathkii in Howard Co., Maryland (4/26/2014). Determined by Eric C. Maxwell/BugGuide. Photo by Ashley Bradford. (MBP list)

A Trachelipus rathkii (underside) in Howard Co., Maryland (4/26/2014). Determined by Eric C. Maxwell/BugGuide. Photo by Ashley Bradford. (MBP list)

A Trachelipus rathkii in Harford Co., Maryland (11/11/2018). Photo by Dave Webb. (MBP list)

A sowbug, Trachelipus rathkii, collected in Beltsville, Maryland (10/16/2012). Preserved in a cuvette filled with hand sanitizer. Photo by USGS PWRC. (MBP list)

A Trachelipus rathkii in Baltimore Co., Maryland (9/3/2018). Determined by Hisserdude/Bugguide. Photo by Sue Muller. (MBP list)

A Trachelipus rathkii in Harford Co., Maryland (12/8/2017). Photo by Dave Webb. (MBP list)

A Trachelipus rathkii in Allegany Co., Maryland (4/8/2017). Determined by Scott Loarie/BugGuide. Photo by Bill Hubick. (MBP list)

A Trachelipus rathkii in Washington Co., Maryland (3/5/2017). Determined by Joshua Campos/BugGuide. Photo by Bill Hubick. (MBP list)

A Trachelipus rathkii in Anne Arundel Co., Maryland (4/22/2018). Determined by Even Dankowicz/BugGuide. Photo by Bill Hubick. (MBP list)

A Trachelipus rathkii in Baltimore Co., Maryland (12/19/2018). Photo by Dave Webb. (MBP list)

A Trachelipus rathkii in Harford Co., Maryland (7/9/2017). Photo by Dave Webb. (MBP list)


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