Journal of the Arkansas Academy of Science最新文献_第10页

Winter Surveys of Cotinus obovatus (American smoketree) in the Ozark Mountains 欧扎克山美国烟树科黄烟叶的冬季调查

Journal of the Arkansas Academy of Science Pub Date : 2018-01-01 DOI: 10.54119/jaas.2018.7201

G. Graves

引用次数: 1

Observations of Townsendâ€™s Solitaires (Myadestes townsendi) on Mount Magazine in Logan County, Arkansas Townsend的观察™阿肯色州洛根县Mount Magazine上的《孤独者》（Myadestes townsendi）

Journal of the Arkansas Academy of Science Pub Date : 2018-01-01 DOI: 10.54119/jaas.2018.7203

Don Simons, Kimberly G. Smith

引用次数: 0

Vertebrate Natural History Notes from Arkansas, 2017 2017年阿肯色州脊椎动物自然史笔记

Journal of the Arkansas Academy of Science Pub Date : 2017-01-01 DOI: 10.54119/jaas.2017.7117

R. Tumlison, C. T. McAllister, H. Robison, M. Connior, D. Sasse, D. Cloutman, L. Durden, C. Bursey, T. Fayton, S. Schratz, M. Buckley

引用次数: 5

An Annotated Checklist of the Crayfishes (Decapoda: Cambaridae) of Arkansas 标题阿肯色州小龙虾(十足目:螯虾科)注释清单

Journal of the Arkansas Academy of Science Pub Date : 2017-01-01 DOI: 10.54119/jaas.2017.7106

H. Robison, K. Crandall, C. T. McAllister

{"title":"An Annotated Checklist of the Crayfishes (Decapoda: Cambaridae) of Arkansas","authors":"H. Robison, K. Crandall, C. T. McAllister","doi":"10.54119/jaas.2017.7106","DOIUrl":"https://doi.org/10.54119/jaas.2017.7106","url":null,"abstract":"Prior to the present study, 56 species with 3 additional subspecies for a total of 59 different taxa of crayfishes were recognized from Arkansas. We add a single species (Carmel Crayfish, Fallicambarus schusteri) to that list, subtract a documented synonym (Procambarus ferrugenius = Procambarus liberorum), update the classification to better reflect recent phylogenetic insights, and provide an updated annotated checklist of the 59 crayfish taxa of presently known from the state. There are 8 endemic species in Arkansas, including the Bayou Bodcau Crayfish (Bouchardina robisoni), Boston Mountains Crayfish (Cambarus causeyi), Hell Creek Cave Crayfish (C. zophonastes), Jefferson County Crayfish (Creaserinus gilpini), Ouachita Burrowing Crayfish (Fallicambarus harpi), Slenderwrist Burrowing Crayfish (F. petilicarpus), Saline Burrowing Crayfish (F. strawni), and Redspotted Stream Crayfish (Faxonius acares). There are also 2 federally endangered species, the Benton County Cave Crayfish (Cambarus aculabrum) and the Hell Creek Cave Crayfish (C. zophonastes) that inhabit Arkansas karst habitat. We expect that additional species will be included in the list with further DNA analyses.","PeriodicalId":30423,"journal":{"name":"Journal of the Arkansas Academy of Science","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47976922","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

A First Look at the Microbial Community of Rabidosa rabida, a Wolf Spider in Searcy, Arkansas 第一次看到Rabidosa rabida的微生物群落，这是阿肯色州Searcy的一种狼蛛

Journal of the Arkansas Academy of Science Pub Date : 2017-01-01 DOI: 10.54119/jaas.2017.7111

Patricia Rivera, Ryan Stork, Amber Hug

{"title":"A First Look at the Microbial Community of Rabidosa rabida, a Wolf Spider in Searcy, Arkansas","authors":"Patricia Rivera, Ryan Stork, Amber Hug","doi":"10.54119/jaas.2017.7111","DOIUrl":"https://doi.org/10.54119/jaas.2017.7111","url":null,"abstract":"Many diverse animal models have been used to explore the interactions between host organisms and their microbiota. Increased understanding of microbehost interactions could lead to improved healthcare and drug development. Spiders have venom, digestive fluid, and body fluid components that have been suggested to possess antimicrobial properties that could lead to new and interesting host-microbe interactions. While studies have been published on interactions between bacteria affecting the immune function and behavior of spiders, the spider microbiome has not been established to date. Excreta and body swabs were collected from Rabidosa rabida, a wolf spider typically found on tall grass or low vegetation. Bacteria were cultured on tryptic soy agar, an all-purpose media known to grow most common bacterial strains, plates and 53 bacterial samples were Gram stained, catalase, and coagulase tested using aseptic technique. Staphylococcus aureus, Staphylococcus sp., and a Gram-positive bacillus were found on the excreta samples while Staphylococcus sp., Gram-negative bacilli, and Gram-negative cocci were found on the body swabs. Most of the excreta samples had little to no growth. The body swabs had multiple types of microorganisms that were limited to body location. A better understanding of this relatively simple host-microbe interaction can provide an understanding of the factors affecting these interactions allowing us to then understand more complex interactions such as those found in humans.","PeriodicalId":30423,"journal":{"name":"Journal of the Arkansas Academy of Science","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44864328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Coccidian Parasites (Apicomplexa: Eimeriidae) of Arkansas Herpetofauna: A Summary with Two New State Records. 阿肯色州爬行动物球虫(顶复亚目:球虫科):附两项新记录综述。

Journal of the Arkansas Academy of Science Pub Date : 2017-01-01 DOI: 10.54119/jaas.2017.7103

C. T. McAllister, D. Motriuk-Smith, R. Seville, M. Connior, S. Trauth, H. Robison

引用次数: 3

Distribution, Habitat, and Life History Aspects of the Shrimp Crayfish, Faxonius lancifer (Hagen) (Decapoda: Cambaridae) in Arkansas 阿肯色州小龙虾Faxonius lancifer (Hagen)的分布、栖息地和生活史研究(十足目:虾蛄科)

Journal of the Arkansas Academy of Science Pub Date : 2017-01-01 DOI: 10.54119/jaas.2017.7105

H. Robison, C. T. McAllister, R. Tumlison

引用次数: 1

New Records of Parasites (Apicomplexa, Nematoda, Acari, Anoplura) from Rodents in Arkansas. 阿肯色州啮齿动物寄生虫新记录（Apicomplex a，Nematoda，Acari，Anoplura）。

Journal of the Arkansas Academy of Science Pub Date : 2017-01-01

M B Connior, L A Durden, C T McAllister, R S Seville, C R Bursey, H W Robison

引用次数: 0

Ecology of Blanchard Springs Caverns, Ozark National Forest, Arkansas: 42 Years Later 阿肯色州奥扎克国家森林布兰查德泉洞生态:42年后

Journal of the Arkansas Academy of Science Pub Date : 2017-01-01 DOI: 10.54119/jaas.2017.7124

C. Midden, S. Sasser, J. L. Grove

引用次数: 1

Longitudinal patterns in an Arkansas River Valley stream: an Application of the River Continuum Concept 阿肯色河谷河流的纵向模式:河流连续体概念的应用

Journal of the Arkansas Academy of Science Pub Date : 2017-01-01 DOI: 10.54119/jaas.2017.7126

A. Burgad, S. Clark, M. Furr, A. Lenard, M. E. Polett, C. Robinson, C. Sherwood, G. Spooner, S. Stoughton, S. Adams

{"title":"Longitudinal patterns in an Arkansas River Valley stream: an Application of the River Continuum Concept","authors":"A. Burgad, S. Clark, M. Furr, A. Lenard, M. E. Polett, C. Robinson, C. Sherwood, G. Spooner, S. Stoughton, S. Adams","doi":"10.54119/jaas.2017.7126","DOIUrl":"https://doi.org/10.54119/jaas.2017.7126","url":null,"abstract":"The River Continuum Concept (RCC) provides the framework for studying how lotic ecosystems vary from headwater streams to large rivers. The RCC was developed in streams in eastern deciduous forests of North America, but watershed characteristics and land uses differ across ecoregions, presenting unique opportunities to study how predictions of the RCC may differ across regions. Additionally, RCC predictions may vary due to the influence of fishes, but few studies have used fish taxa as a metric for evaluating predictions of the RCC. Our goal was to determine if RCC predictions for stream orders 1 through 5 were supported by primary producer, macroinvertebrate, and fish communities in Cadron Creek of the Arkansas River Valley. We sampled chlorophyll a, macroinvertebrates, and fishes at five stream reaches across a gradient of watershed size. Contrary to RCC predictions, chlorophyll a did not increase in concentration with catchment size. As the RCC predicts, fish and macroinvertebrate diversity increased with catchment size. Shredding and collecting macroinvertebrate taxa supported RCC predictions, respectively decreasing and increasing in composition as catchment area increased. Herbivorous and predaceous fish did not follow RCC predictions; however, surface-water column feeding fish were abundant at all sites as predicted. We hypothesize some predictions of the RCC were not supported in headwater reaches of this system due to regional differences in watershed characteristics and altered resource availability due to land use surrounding sampling sites.","PeriodicalId":30423,"journal":{"name":"Journal of the Arkansas Academy of Science","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48584341","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2