New York Natural Heritage Program
Hairy-necked Tiger Beetle
Cicindela hirticollis Say, 1817
Insects

Threats [-]
The overall threat impact is considered Very High. Beach front development and overuse of beaches are major threats. In particular, vehicle traffic that crushes larval burrows is a chief cause of decline.

Conservation Strategies and Management Practices [-]
The most critical management need for the hairy-necked tiger beetle is the control and/or elimination of vehicle and other recreational traffic on occupied beaches, which can crush larval burrows. Beach grooming and stablization measures also adversely affect larval and adult beetles.

Research Needs [-]
A primary research need is further description of the morphology, habitat use, and distribution of C. h. hirticollis and C. h. rugifrons, which apparently overlap at several locations in New York (Schlesinger and Novak 2011). Research is needed on the reasons C. hiritcollis is able to persist on some beaches where C. dorsalis dorsalis is not. Research is also needed on microhabitat separation (niche partitioning) among C. hirticollis, C. repanda, and C. tranquebarica.