Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Robert T. Allen"'
Autor:
Robert T. Allen
Publikováno v:
Proceedings of the Academy of Natural Sciences of Philadelphia. 156:97-116
A list of the 3 families, 26 genera, and 92 species of Protura known from North America (including Mexico) is given: Eosentomidae ( 3 genera, 59 species); Acerentomidae (19 genera, 28 species); Protentomidae (4 genera, 5 species). A new species, Eose
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4cb49956fa445476da64aaa7ca2fd63
https://doi.org/10.1635/0097-3157(2007)156[97:sotnap]2.0.co
https://doi.org/10.1635/0097-3157(2007)156[97:sotnap]2.0.co
Autor:
Robert T. Allen
Publikováno v:
Proceedings of the Academy of Natural Sciences of Philadelphia. 155:106-116
Four new epigean species in the genus Litocampa from the southeastern United States are described: L. aridus, L. ecuscastra, L. grishami, L. ultimus. A key that will assist in identifying the six known epigean species of Litocampa is given.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fafd7bd821b4ea3626b8c60691158be7
https://doi.org/10.1635/i0097-3157-155-1-106.1
https://doi.org/10.1635/i0097-3157-155-1-106.1
Autor:
Robert T. Allen
Publikováno v:
Annals of the Entomological Society of America. 88:255-262
Twenty-four species of Campodea have been described from North America. The subgenera in the genus are characterized and a key is given for the eight species in the nominate subgenus that occur east of the Mississippi River. A new species, Campodea (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0422155f348aad945a5a1f8a54744619
https://doi.org/10.1093/aesa/88.3.255
https://doi.org/10.1093/aesa/88.3.255
Autor:
Robert T. Allen
Publikováno v:
Annals of the Entomological Society of America. 87:270-276
A new genus, Clivocampa , and the type species, C. solus new species, are described, and relationships with other taxa are discussed. A key to the Campodeinae genera bearing a dorsal, elongate machrochaeta on tibia III is given.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97eff90220ac1e529fc1d8772fecabf7
https://doi.org/10.1093/aesa/87.3.270
https://doi.org/10.1093/aesa/87.3.270
Publikováno v:
Microscopy and Microanalysis. 20:1280-1281
Collembola, Diplura, and Protura are basal orders of Hexapoda that are associated primarily with leaf litter and other decaying vegetative materials. These three clades historically have been considered monophyletic orders of insects, but some system
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d517298e0257d2e717e788360600a564
https://doi.org/10.1017/s1431927614008137
https://doi.org/10.1017/s1431927614008137
Autor:
Robert T. Allen, David E. Bowles
Publikováno v:
Journal of Freshwater Ecology. 6:93-100
Secondary production estimates were calculated for selected net-spinning caddisflies from an Ozark stream using the size-frequency method. Combined production for all species studied was estimated to be 2.64 g/m2/yr (dry mass). Chimarra obscura and C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d137d9c204b8a3f920717712c48b605
https://doi.org/10.1080/02705060.1991.9665279
https://doi.org/10.1080/02705060.1991.9665279
Autor:
Robert T. Allen
Publikováno v:
The Florida Entomologist. 73:539
Sixty-eight species of insects are considered endemic to the Interior Highlands of North America. The area encompassed by these species consists of the Ozark, Ouachita, Arbuckle, and Wichita Mountains of Illinois, Missouri, Arkansas, and Oklahoma. Co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cdabd185fc08c9ff2f2b7c87a983b22
https://doi.org/10.2307/3495270
https://doi.org/10.2307/3495270
Autor:
Robert T. Allen, Raymond G. Thompson
Publikováno v:
Annals of the Entomological Society of America. 70:31-34
Populations of Carabidae were studied in 3 different woodland communities (5 study habitats) in Arkansas. Lists of the species collected in each habitat are given. Five species were collected in numbers large enough to warrant forming conslusions abo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5193b35eff97d3f66a0a325aca2225ed
https://doi.org/10.1093/aesa/70.1.31
https://doi.org/10.1093/aesa/70.1.31
Autor:
John G. Carver, Harold M. Busey, Dwight Underhill, V. C. A. Vaughen, W. T. McDuffee, E. Lamb, R. A. Robinson, C. J. Thompson, Robert T. Allen, Russell E. Duff, Charles C. McPheeters, John C. Biery, W. E. Voreck, Francis H. Clark
Publikováno v:
Nuclear Applications. 6:523-525
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07a603b6bf4168056f0825e7b1bc8172
https://doi.org/10.13182/nt69-a28280
https://doi.org/10.13182/nt69-a28280