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PeerJ publishes the world's scientific knowledge through open access licensing. 2026 peer-reviewed articles and 2492 preprints published to date.

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Insights into the morphology of symbiotic shrimp eyes

In this study, researchers demonstrate how habitats can shape convergences in unrelated taxa and contribute towards divergence in related lineages.

Ecology Marine Biology Zoology
Nicola C. Dobson, Magnus L. Johnson, Sammy De Grave
4 May
Leopard (Panthera pardus) status, distribution, and the research efforts across its range
Conservation Biology Ecology Zoology
Andrew P. Jacobson, Peter Gerngross, Joseph R. Lemeris Jr., Rebecca F. Schoonover, Corey Anco, Christine Breitenmoser-Würsten, Sarah M. Durant, Mohammad S. Farhadinia, Philipp Henschel, Jan F. Kamler, Alice Laguardia, Susana Rostro-García, Andrew B. Stein, Luke Dollar
3 May
Behavioral flexibility and problem solving in an invasive bird
Animal Behavior Zoology
232 views · 14 downloads
Corina J. Logan
3 May
Testosterone improves erectile function through inhibition of reactive oxygen species generation in castrated rats
Andrology Diabetes and Endocrinology Urology
88 views · 9 downloads
Rui Li, Xianghu Meng, Yan Zhang, Tao Wang, Jun Yang, Yonghua Niu, Kai Cui, Shaogang Wang, Jihong Liu, Ke Rao
3 May
Determining the utility of veterinary tissue archives for retrospective DNA analysis
Molecular Biology Veterinary Medicine Pathology
90 views · 9 downloads
Firas M. Abed, Michael J. Dark
3 May
Towards a barrier height benchmark set for biologically relevant systems
Biophysics Computational Biology
154 views · 12 downloads
Jimmy C. Kromann, Anders S. Christensen, Qiang Cui, Jan H. Jensen
3 May
The interplay between habitat structure and chemical contaminants on biotic responses of benthic organisms
Biodiversity Ecology Environmental Sciences Marine Biology Toxicology
172 views · 17 downloads
Mariana Mayer-Pinto, Miguel G. Matias, Ross A. Coleman
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Recently cited

30 September, 2014
GroopM: an automated tool for the recovery of population genomes from related metagenomes
Bioinformatics Genomics Microbiology
30 citations · 4,018 views · 903 downloads
Michael Imelfort, Donovan Parks, Ben J. Woodcroft, Paul Dennis, Philip Hugenholtz, Gene W. Tyson
1 October, 2013
Data reuse and the open data citation advantage
Bioinformatics Science Policy
44 citations · 19,626 views · 1,549 downloads
Heather A. Piwowar, Todd J. Vision
9 January, 2014
PhyloSift: phylogenetic analysis of genomes and metagenomes
Bioinformatics Computational Biology Evolutionary Studies Genomics Microbiology
69 citations · 16,042 views · 3,018 downloads
Aaron E. Darling, Guillaume Jospin, Eric Lowe, Frederick A. Matsen IV, Holly M. Bik, Jonathan A. Eisen
4 March, 2014
Poppr: an R package for genetic analysis of populations with clonal, partially clonal, and/or sexual reproduction
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56 citations · 7,584 views · 1,150 downloads
Zhian N. Kamvar, Javier F. Tabima, Niklaus J. Grünwald
23 July, 2015
Conducting perception research over the internet: a tutorial review
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Andy T. Woods, Carlos Velasco, Carmel A. Levitan, Xiaoang Wan, Charles Spence
7 April, 2015
A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda)
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