Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Robert T. Allen"'
Autor:
Oxford, G. S.
Publikováno v:
Journal of Animal Ecology, 1973 Oct 01. 42(3), 819-819.
Externí odkaz:
https://www.jstor.org/stable/3141
Publikováno v:
Taxon, 1973 Feb 01. 22(1), 144-144.
Externí odkaz:
https://www.jstor.org/stable/1218055
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
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.
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 (
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.
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
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
Publikováno v:
Baker & Taylor Author Biographies; 1/5/2000, p1-1, 1p