Add to ORKGExcerpt: Foley (1966) reported specimens of Williamsonia fletcheri Williamson from rand Traverse County, Michigan as the first record of the species from the lower peninsula and the second for the United States. However. two other records for the United States were overlooked and this was actually the fourt
A survey of the adult odonate fauna of the La Rue-Pine Hills Ecological Area, Union County, Illinois...
Excerpt: During late June and early July, 1965, it was apparent that plantations of Scotch and Austr...
Cordulegaster erronea Hagen in Selys (Tiger Spiketail) has been included on the list of Michigan Odo...
Excerpt: Foley (1966) reported specimens of Williamsonia fletcheri Williamson from rand Traverse Cou...
Excerpt: Williamsonia fletcheri Williamson was first taken in the United States in the upper peninsu...
Williamsonia lintneri is newly recorded for Michigan, and additional Michigan sites are given for W....
Excerpt: On July 21, 1969, two males and three females of the little-known species Somatochlora incu...
Excerpt: On July 21, 1969, two males and three females of the little-known species Somatochlora incu...
(excerpt) The rarity of a species is usually judged by the number of specimens in collections, both ...
Beginning in late summer 2010, the Neotropical dragonfly Tramea calverti Muttkowski, striped saddleb...
(excerpt) Archilestes grandis (Rambur) is the largest damselfly that occurs in America north of Mexi...
(excerpt) Gomphus spicatus Hagen (Odonata: Gomphidae), commonly called dusky clubtail, is a common a...
Author Institution: Department of Botany and Plant Pathology and Department of Zoology and Entomolog...
Author Institution: Biology Department, Denison UniversityThis report is a contribution to The Ohio ...
Author Institution: Department of Botany and Plant Pathology and Department of Zoology and Entomolog...
A survey of the adult odonate fauna of the La Rue-Pine Hills Ecological Area, Union County, Illinois...
Excerpt: During late June and early July, 1965, it was apparent that plantations of Scotch and Austr...
Cordulegaster erronea Hagen in Selys (Tiger Spiketail) has been included on the list of Michigan Odo...
Excerpt: Foley (1966) reported specimens of Williamsonia fletcheri Williamson from rand Traverse Cou...
Excerpt: Williamsonia fletcheri Williamson was first taken in the United States in the upper peninsu...
Williamsonia lintneri is newly recorded for Michigan, and additional Michigan sites are given for W....
Excerpt: On July 21, 1969, two males and three females of the little-known species Somatochlora incu...
Excerpt: On July 21, 1969, two males and three females of the little-known species Somatochlora incu...
(excerpt) The rarity of a species is usually judged by the number of specimens in collections, both ...
Beginning in late summer 2010, the Neotropical dragonfly Tramea calverti Muttkowski, striped saddleb...
(excerpt) Archilestes grandis (Rambur) is the largest damselfly that occurs in America north of Mexi...
(excerpt) Gomphus spicatus Hagen (Odonata: Gomphidae), commonly called dusky clubtail, is a common a...
Author Institution: Department of Botany and Plant Pathology and Department of Zoology and Entomolog...
Author Institution: Biology Department, Denison UniversityThis report is a contribution to The Ohio ...
Author Institution: Department of Botany and Plant Pathology and Department of Zoology and Entomolog...
A survey of the adult odonate fauna of the La Rue-Pine Hills Ecological Area, Union County, Illinois...
Excerpt: During late June and early July, 1965, it was apparent that plantations of Scotch and Austr...
Cordulegaster erronea Hagen in Selys (Tiger Spiketail) has been included on the list of Michigan Odo...