Cambarus acuminatus along the Anacostia River, Prince George's Co., Maryland (7/30/2008). Note the pointed rostrum, lack of marginal spines, and that the postorbital ridge ends in a spine. Photo by Mikey Lutmerding. (MBP list)
Acuminate Crayfish in Montgomery Co., Maryland (6/1/2021). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)
Acuminate Crayfish in Howard Co., Maryland (7/21/2021). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)
Acuminate Crayfish in Montgomery Co., Maryland (6/1/2021). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)
Acuminate Crayfish in Howard Co., Maryland (7/21/2021). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)
Acuminate Crayfish in Montgomery Co., Maryland (6/1/2021). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)
Acuminate Crayfish in Montgomery Co., Maryland (6/1/2021). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)
Acuminate Crayfish in Howard Co., Maryland (7/21/2021). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)
Acuminate Crayfish in Montgomery Co., Maryland (6/1/2021). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)
Acuminate Crayfish in Montgomery Co., Maryland (6/1/2021). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)
Acuminate Crayfish in Howard Co., Maryland (7/21/2021). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)
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