The Yale Peabody Museum’s Division of Entomology is host to the website of the Connecticut Butterfly Atlas Project (CBAP).
List of Species
Connecticut’s Endangered and Threatened Species
A 5-year undertaking begun in 1995, the Connecticut Butterfly Atlas Project’s primary goal was to map the distribution of Connecticut’s butterfly species.
At one time or another over 120 butterfly species have been reported from Connecticut. Of these, 114 may still occur in the state. The Connecticut Butterfly Atlas Project documented the occurrence of 110 species from 1995 through 1999.
Volunteer project participants collected data, in the form of vouchers and field forms, over one or more of 5 field seasons from 1995 through 1999. Vouchers are either specimens or photographs, and provide the information needed to produce a map of each species’ distribution. The maps will be published together as a butterfly atlas, which will also include notes on the abundance, flight periods, habitats and favorite nectar sources of Connecticut’s butterflies. The published atlas is scheduled to go to press late in 2004. The atlas will also include information on the historical distribution of butterflies in Connecticut by using locality information from labels on specimens in both public and private collections.
The CBAP mapping system is based on the standard United States Geological Survey topographic map quadrangle series, and is similar to the system used in Massachusetts’ butterfly survey and in Connecticut’s Atlas of Breeding Birds. Each of Connecticut’s 115 quadrangles is divided into 6 blocks, and the presence of butterfly species in each block is noted.
The Connecticut Butterfly Atlas Project is sponsored by the State Geological and Natural History Survey of the Connecticut Department of Environmental Protection, the Connecticut Butterfly Association, and the Connecticut Entomological Society.
Andy Brand, Connecticut Butterfly Association
Jeff Fengler, Connecticut Agricultural Experiment Station
Larry Gall, Yale University
Carol Lemmon, Connecticut Butterfly Association
Chris Maier, Connecticut Agricultural Experiment Station
Jane O’Donnell, University of Connecticut
Ray Pupedis, Yale University
Charles Remington, Yale University
Clay Taylor, Connecticut Butterfly Association
Mike Thomas, Connecticut Entomological Society
Dave Wagner, University of Connecticut
Louis Bevier and Les Mehrhoff (formerly)