An Atlas of Malformed Trilobites from North American Repositories Part 2. The American Museum of Natural History

2024-9-10

An Atlas of Malformed Trilobites from North American Repositories Part 1. The Indiana University Paleontological Collection

2024-9-9

Systematics of Ectrichodiella Fracker and Bruner, 1924, with Description of the First Fossil Millipede Assassin Bug Species (Insecta: Hemiptera: Reduviidae: Ectrichodiinae)

2024-8-20

A Species Complex in the Iconic Frog-Eating Bat Trachops cirrhosus (Chiroptera, Phyllostomidae) with High Variation in the Heart of the Neotropics

2024-6-28

Cranial Anatomy and Petrosal Morphology of a Juvenile Individual of Neobrachytherium (Proterotheriidae, Litopterna, Mammalia)

2024-6-28

A Revised Diagnosis of the Blood-Feeding Candiru Genus Paravandellia (Siluriformes: Trichomycteridae: Vandelliinae) with Descriptions of Three New Species

2024-6-28

The Cuckoo Bee Genus Pasites in Central Vietnam (Hymenoptera: Apidae)

2024-6-28

A Morphological Assessment of Osgood's 1918 Application of Otognosis longimembris Coues, 1875 (Rodentia, Heteromyidae), with the Proposal of a Neotype

2024-6-21

The unnatural grouping of Deuterodiscoelius Dalla Torre, 1904, and Pachycoelius Giordani Soika, 1969 (Hymenoptera, Vespidae), and a remarkable new species

2024-6-19

Caste Differences and Morphological Skew in the Swarm-Founding Wasp Agelaia timida Cooper, 2000 (Hymenoptera, Vespidae, Epiponini)

2024-6-19

Richness, Complementarity, and Community Structure of Amazonian Mammal Faunas: Results from Multiyear Inventories in French Guiana and Peru

2024-6-19

Phylogenetic Relationships of Two Poorly Known Honduran Treefrogs (Hylidae: Hylinae: Hylini)

2024-5-31

The Drosophila (Sophophora) obscura species group in the Americas (Diptera: Drosophilidae): review, revisions, and three new species

2024-5-16

A Composite Section of Fossiliferous Late Cretaceous–Early Paleogene Localities in Senegal and Preliminary Description of a New Late Maastrichtian Vertebrate Fossil Assemblage

2024-5-8

Revision of the Genus Actinostella (Cnidaria: Actiniaria: Actinioidea) from Tropical and Subtropical Western Atlantic and Eastern Pacific: Redescriptions and Synonymies

2024-5-8

A New Extinct Species of Malagodon (Cyprinodontiformes: Pantanodontidae) from Southeastern Coastal Madagascar, with a Discussion of its Phylogenetic Relationships and a Redescription of the Genus

2024-4-24

Phylogeny of the Troglomorphic Scorpion Genus Troglotayosicus (Scorpiones: Troglotayosicidae) with Description of a New Species from Colombia

2024-4-12

A New Species of Ululodes Owlfly (Ascalaphidae: Ululodinae) from Cave Creek Canyon in the Chiricahua Mountains of Arizona

2024-3-12

The Phylogeny of the Species of the Genus Agelaia Lepeletier, 1836, One of the Basalmost Groups of Epiponini, with Notes on Male Genitalia (Hymenoptera: Vespidae; Polistinae)

2024-2-23

An Enigmatic Euchelicerate from the Mississippian (Serpukhovian) and Insights into Invertebrate Preservation in the Bear Gulch Limestone, Montana

2024-2-1

A New Species of Cyphocharax Fowler (Teleostei: Curimatidae) from the Rio Xingu, Brazil

2024-1-23

A Remarkable Species of Drosophilid Fly (Diptera) with “Mandibles”

2023-12-19

A Phylogenetic Approach to the Neotropical Social Wasp Genus Leipomeles Möbius, 1856 (Vespidae: Epiponini), with a New Identification Key

2023-12-19

Ex Vivo Three-Dimensional Reconstruction of Acutiramus: A Giant Pterygotid Sea Scorpion

2023-11-17

Glacial Relicts? a New Scorpion from Mount Olympus, Greece (Euscorpiidae: Euscorpius)

2023-11-9

Ancistrocerus capra (De Saussure, 1857), a Valid Species, Not a Synonym of A. antilope (Panzer, 1798) (Hymenoptera: Vespidae: Eumeninae)

2023-10-19

On the Taxonomic Identity of Sturnira nana Gardner and O'Neil, 1971 (Chiroptera: Phyllostomidae), from Ecuador, with the Description of a New Species of Sturnira

2023-10-17

Systematic Revision of the Whip Spider Family Paracharontidae (Arachnida: Amblypygi) with Description of a New Troglobitic Genus and Species from Colombia

2023-6-28

Description of Two New Labeo (Labeoninae; Cyprinidae) Endemic to the Lulua River in the Democratic Republic of Congo (Kasai Ecoregion); a Hotspot of Fish Diversity in the Congo Basin

2023-5-18

New Discovery of Rhyncholites and Conchorhynchs (Cephalopod Jaw Elements) from the Upper Cretaceous Mount Laurel Formation of Delaware

2023-5-10

Exceptional Species Diversity of Drosophilidae (Diptera) in a Neotropical Forest

2023-5-9

New Fossil Giant Panda Relatives (Ailuropodinae, Ursidae): A Basal Lineage of Gigantic Mio-Pliocene Cursorial Carnivores

2023-3-14

A Key to the Pacific Genera of Eumeninae (Hymenoptera: Vespidae)

2023-3-1

Revision of the North American Hallodapini (Insecta: Hemiptera: Heteroptera: Miridae: Phylinae)

2023-2-17

Bundles of Sperm: Structural Diversity in Scorpion Sperm Packages Illuminates Evolution of Insemination in an Ancient Lineage

2022-12-13

Systematic Review and Cranial Osteology of Petersius with Redescription of P. conserialis (Teleostei: Alestidae) from the Rufiji and Ruvu Rivers of Tanzania

2022-11-15

A New Genus with Two New Species of Colombian Harvestmen (Opiliones: Stygnidae: Stygninae)

2022-9-16

A New Species of Air-Breathing Catfish (Clariidae: Clarias) from Salonga National Park, Democratic Republic of the Congo

2022-8-30

Descriptions of the Mature Larvae of Three Australian Ground-Nesting Bees(Hymenoptera: Colletidae: Diphaglossinae and Neopasiphaeinae)

2022-6-28

The Drosophila funebris Species Group in North America (Diptera: Drosophilidae)

2022-4-7

The Itineraries of Alfred Crossley, and Natural History Collecting in Mid-Nineteenth Century Madagascar

2022-4-4

New Diminutive Eocene Lizard Reveals High K-Pg Survivorship and Taxonomic Diversity of Stem Xenosaurs in North America

2022-2-16

Description of Two New Species of Apomecynini (Coleoptera, Cerambycidae, Lamiinae)

2022-2-8

Cavioids, Chinchilloids, and Erethizontoids (Hystricognathi, Rodentia, Mammalia) of the Early Miocene Pampa Castillo Fauna, Chile

2022-2-8

A Revision of the Didelphid Marsupial Genus Marmosa Part 4. Species of the Alstoni Group (Subgenus Micoureus)

2021-12-7

A New Dromaeosaurid (Dinosauria: Coelurosauria) from Khulsan, Central Mongolia

2021-11-8

A New Troglomorphic, Leaf-litter Scorpion from Ecuador (Troglotayosicidae: Troglotayosicus)

2021-11-2

Two New Phenacogrammus (Characoidei; Alestidae) from the Ndzaa River (Mfimi-Lukenie Basin) of Central Africa, Democratic Republic of Congo

2021-11-2

A New Species of Histiotus Gervais, 1856 (Chiroptera, Vespertilionidae), from the Pacific Coast of Northern Peru

2021-10-13

Description of a New Species of Rariphotic Parapercis (Perciformes: Pinguipedidae) from the Solomon Islands

2021-9-30