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Full-Text Articles in Life Sciences
Contents, Discovery Editors
Contents, Discovery Editors
Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences
No abstract provided.
Discovery: The Student Journal Of Dale Bumpers College Of Agricultural, Food And Life Sciences - Volume 4 2003, Several Authors
Discovery: The Student Journal Of Dale Bumpers College Of Agricultural, Food And Life Sciences - Volume 4 2003, Several Authors
Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences
No abstract provided.
Instructions For Authors, Discovery Editors
Instructions For Authors, Discovery Editors
Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences
No abstract provided.
Dragonflies (Odonata) Of The Ouachita National Forest, George L. Harp, Phoebe A. Harp
Dragonflies (Odonata) Of The Ouachita National Forest, George L. Harp, Phoebe A. Harp
Journal of the Arkansas Academy of Science
The Ouachita National Forest (ONF) was established in 1907 and encompasses 1.8 million acres (728,450 ha) in Arkansas and Oklahoma, almost entirely within the Ouachita Mountains Natural Division. The adult dragonfly species richness, seasonal and spatial distribution, and relative abundance were surveyed during 2002. Fifty-four collections were made at 43 sites during 10-19 May (20 collections), 10-22 July (19 collections) and 9-17 September (15 collections). Literature records were searched, as well as records from pertinent museums and individuals. Eighty-three species are reported here for the ONF, 77 of which were collected during 2002. Nehallenia integricollis newly reported for Arkansas, as …
Millipeds (Arthropoda: Diplopoda) Of The Ark-La-Tex. Iii. Additional Records From Arkansas, Chris T. Mcallister, Rowland M. Shelley, James T. Mcallister Iii
Millipeds (Arthropoda: Diplopoda) Of The Ark-La-Tex. Iii. Additional Records From Arkansas, Chris T. Mcallister, Rowland M. Shelley, James T. Mcallister Iii
Journal of the Arkansas Academy of Science
As part of an on-going effort by the second author (RMS) to elucidate the North American diplopod fauna, we collected millipeds in 14 Arkansas counties between April 2002 and October 2003. Additional information for these species is recorded from the holdings at the University of Arkansas Arthropod Museum along with unpublished records from other institutions in the second author's files. The following species were identified: Abacion tesselatum, A. texense, Aliulus caddoensis, Apheloria virginiensis ?reducta, Auturus evides, A. louisianus louisianus, Brachycybe lecontei, Brachyiulus lusitanus, B.pusillus, Cambala minor, Desmonus pudicus, Eurymerodesmus birdibirdi, E. polkensis, E. pulaski, E. serratus, Narceus americanus, Oriulus venustus, …
Letter From The Dean, Gregory J. Weidemann
Letter From The Dean, Gregory J. Weidemann
Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences
No abstract provided.
Nuclear Ribosomal Its Region Sequences For Differentiation Of Rubus Genotypes, Eric T. Stafne, John R. Clark, Allen L. Szalanski
Nuclear Ribosomal Its Region Sequences For Differentiation Of Rubus Genotypes, Eric T. Stafne, John R. Clark, Allen L. Szalanski
Journal of the Arkansas Academy of Science
Previous molecular investigations into Rubus species diversity have yielded significant knowledge about species relatedness. However, little work has been focused at the cultivar level. Random amplified polymorphic DNA(RAPD)-PCR studies have successfully differentiated closely related cultivars. The ability to definitively distinguish blackberry and red raspberry cultivars based on other molecular methods could prove useful in many aspects of breeding and proprietary protection. In this study, the nuclear ribosomal DNA internal transcribed spacer regions (ITS) of six Rubus cultivars were sequenced. DNA sequencing revealed little genetic variation among blackberry cultivars, but revealed distinctions between blackberry and red raspberry cultivars. Analysis by maximum-parsimony …
Geographic Distribution Records For Scolopendromorph Centipedes (Arthropoda: Chilopoda) From Arkansas, Oklahoma, And Texas, Chris T. Mcallister, Rowland M. Shelley, James T. Mcallister Iii
Geographic Distribution Records For Scolopendromorph Centipedes (Arthropoda: Chilopoda) From Arkansas, Oklahoma, And Texas, Chris T. Mcallister, Rowland M. Shelley, James T. Mcallister Iii
Journal of the Arkansas Academy of Science
During 2001-2003, we collected eight species of scolopendromorph centipedes from 17 counties of Arkansas (AR), seven counties of Oklahoma (OK), and 17 counties of Texas (TX). The following taxa were collected: Cryptops leucopodus (Rafinesque) from Bowie and Cass counties, TX, and Pulaski County, AR; Hemiscolopendra marginata (Say) from Columbia, Garland, Hempstead, Little River, Pike, Polk, and Yell counties, AR, and Cass, Cherokee, Coryell, Houston, Johnson, Kimble, Marion, Nacogdoches, Smith, and Tom Green counties, TX; Scolopocryptops rubiginosus L. Koch from Bowie and Dallas counties, TX; Scolopocryptops sexspinosus (Say) from Clark, Columbia, Conway, Faulkner, Hot Spring, Garland, Miller, Montgomery, Polk, Pope, and …