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Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Genomic variation in the genus Pimephales: raw sequence data and single-nucleotide polymorphisms

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Evolution and taxonomy of the Paleogene calcareous nannofossil genus Hornibrookina

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Photograph of a red jellyfish

Red Jellyfish in the genus Poralia

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Stoneflies in the genus Lednia (Plecoptera: Nemouridae): Sentinels of climate change impacts on mountain stream biodiversity

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Extensive species diversification and marked geographic phylogenetic structure in the Mesoamerican genus Stenopelmatus (Orthoptera: Stenopelmatidae: Stenopelmatinae) revealed by mitochondrial and nuclear 3RAD data

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A black and white ruffed lemur perched on a tree branch.

Black and white ruffed lemur of the genus Varecia

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A note on the trilobite genus Dixiphopyge

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Morphologic studies of the brachiopod genus Composita

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Certhiasomus, a new genus of woodcreeper (Aves: Passeriformes: Dendrocolaptidae)

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Molecular systematics of swifts of the genus Chaetura (Aves: Apodiformes: Apodidae)

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Molecular phylogeny of the Nearctic and Mesoamerican freshwater mussel genus Megalonaias

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Pseudasthenes, a new genus of ovenbird (Aves: Passeriformes: Furnariidae)

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Isleria, a new genus of antwren (Aves: Passeriformes: Thamnophilidae)

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Taxonomic revisions in the genus Arctostaphylos (Ericaceae)

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Tarphonomus, a new genus of ovenbird (Aves: Passeriformes: Furnariidae) from South America

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A revised classification of the Xolmiini (Aves: Tyrannidae: Fluvicolinae), including a new genus for Muscisaxicola fluviatilis

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American Tertiary mollusks of the genus Clementia

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The Foraminiferal Genus Orbitolina in North America

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The genus Platychara from the Western Hemisphere

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Taxonomy of the genus Lycalopex (Carnivora: Canidae) in Argentina

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The megaspore genus Henrisporites from the Cretaceous of Massachusetts

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Biology of the genus Ammodytes, the sand lances

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The diatom genus Actinocyclus in the Western United States

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Molecular and morphological data on two species complexes in the freshwater mussel genus Cyclonaias

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The Neogene genus Streptochilus (Brönnimann and Resig, 1971) from the Gulf of California

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Image: Snake Cactus (Genus Unidentified)

Snake Cactus (Genus Unidentified)

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Revision of the Carboniferous genus Aulina Smith (Coelenterata, Anthozoa)

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The microcaddisfly genus Ithytrichia Eaton (Trichoptera: Hydroptilidae) in North America

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Estimating prey size and number in crayfish-eating snakes, genus Regina

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Earliest report of the genus Phyricodothyris George (Brachiopoda: Reticularioidea) in North America