Runnels mitigate marsh drowning in microtidal salt marshes by Elizabeth B. Watson, Wenley Ferguson, Lena K. Champlin, Jennifer D. White, Nick Ernst, Habibata A. Sylla, Brittany P. Wilburn, Cathleen Wigand

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Use of historical isoscapes to develop an estuarine nutrient baseline by Lena K. Champlin, Andrea Woolfolk, Autumn J. Oczkowski, Audrey Rittenhouse, Andrew B. Gray, Kerstin Wasson, Kerstin Wasson, Farzana I. Rahman, Paula Zelanko, Nadine B. Quintana Krupinski, Rikke Jeppesen, John Haskins, Elizabeth B. Watson

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Wing interference patterns are consistent and sexually dimorphic in the four families of crane flies (Diptera, Tipuloidea) by Robert T. Conrow, Jon K. Gelhaus

“…Thirteen species of Tipuloidea were selected from museum specimens in the Academy of Natural Sciences of Drexel University collection. One wing from a male and female of each representative species was excised and mounted to a slide with coverslip, placed against a black background, and imaged using an integrated microscope camera. …”
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Adlafia neoniana (Naviculaceae), a new diatom species from forest streams in Puerto Rico by Ionel Ciugulea, Summyr Burroughs, Chiara Defrancesco, Daniel Spitale, Donald Charles, Horst Lange-Bertalot, Marco Cantonati

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Occurrence of the large ostracod, Chlamydotheca unispinosa (Baird, 1862), in temporary waters of Montserrat, Lesser Antilles by Robert E. Schmidt, Nathaniel F. Shoobs, Erin R. McMullin

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A new real-time PCR protocol for detection of avian haemosporidians by Jeffrey A. Bell, Jason D. Weckstein, Alan Fecchio, Vasyl V. Tkach

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HISTORICAL AND NOMENCLATURAL REMARKS ON SOME MEGATOOTHED SHARK TEETH (ELASMOBRANCHII, OTODONTIDAE) FROM THE CENOZOIC OF NEW JERSEY (U.S.A.) by ARNAUD BRIGNON

“…The specimens presented by Morton were kept in the John Price Wetherill (1794-1853) collection that found its way into the paleontological collection of the Academy of Natural Sciences of Drexel University, Philadelphia, where most of them have been rediscovered. …”
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Genetic confirmation of a hybrid between two highly divergent cardinalid species: A rose‐breasted grosbeak (Pheucticus ludovicianus) and a scarlet tanager (Piranga olivacea) by David P. L. Toews, Tessa A. Rhinehart, Robert Mulvihill, Spencer Galen, Stephen M. Gosser, Tom Johnson, Jessie L. Williamson, Andrew W. Wood, Steven C. Latta

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The novel species Navicula eileeniae (Bacillariophyta, Naviculaceae) and its recent expansion in the Central Appalachian region of North America by Marina Potapova, Ionel Ciugulea, Alison Minerovic

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A New Genus and Two New Species of Short-Palped Crane Flies (Diptera: Limoniidae) from Central Asia by Sigitas Podenas, Jon Gelhaus, Virginija Podeniene, Vladimir Devyatkov, Oyunchuluun Yadamsuren, Maria Fernanda Torres Jimenez

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Restricted Geographic Sampling Yields Low Parasitism Rates but Surprisingly Diverse Host Associations in Avian Lice (Insecta: Phthiraptera) from South Texas by John P. Pistone, Jessica E. Light, Tyler A. Campbell, Therese A. Catanach, Gary Voelker

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The Extending Ocean Drilling Pursuits (eODP) Project: Synthesizing Scientific Ocean Drilling Data by Jocelyn A. Sessa, Andrew J. Fraass, Leah J. LeVay, Katie M. Jamson, Shanan E. Peters

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Macroinvertebrate and diatom indicators of baseline conditions for setting targets in agricultural BMP restoration by Stefanie A. Kroll, Hayley C. Oakland, Alison Minerovic Frohn

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Fully automated sequence alignment methods are comparable to, and much faster than, traditional methods in large data sets: an example with hepatitis B virus by Therese A. Catanach, Andrew D. Sweet, Nam-phuong D. Nguyen, Rhiannon M. Peery, Andrew H. Debevec, Andrea K. Thomer, Amanda C. Owings, Bret M. Boyd, Aron D. Katz, Felipe N. Soto-Adames, Julie M. Allen

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