• Systematics and analysis of the radiation of Orthotylini plant bugs associated with callitroid conifers in Australia : description of five new genera and 32 new species (Heteroptera, Miridae, Orthotylinae). (Bulletin of the American Museum of Natural History, no. 422) 

  Symonds, Celia L.; Cassis, G. (American Museum of Natural History., 2018-06-22)

  Orthotyline plant bugs inhabiting the southern conifer genus Callitris in Australia are investigated and classified systemically for the first time, with the description of 5 new genera and 32 new species from Australia. ...
• Hirtodrosophila of North America (Diptera, Drosophilidae). (Bulletin of the American Museum of Natural History, no. 421) 

  Grimaldi, David A. (American Museum of Natural History., 2018-06-21)

  Species concepts are morphologically revised and updated for members of the mycophagous genus Hirtodrosophila Duda that occur in America north of Mexico. Photomicrographs of external features, illustrations of male and ...
• Systematic revision of the North American syntropine vaejovid scorpion genera Balsateres, Kuarapu, and Thorellius, with descriptions of three new species. (Bulletin of the American Museum of Natural History, no. 420) 

  González-Santillán, Edmundo.; Prendini, Lorenzo. (American Museum of Natural History., 2018-06-20)

  Four genera formed a monophyletic group, referred to as the Kochius clade, in the phylogeny of the North American vaejovid scorpion subfamily Syntropinae Kraepelin, 1905: Balsateres González-Santillán and Prendini, 2013; ...
• Taxonomic revision and morphology of the trapdoor spider genus Actinopus (Mygalomorphae, Actinopodidae) in Argentina. (Bulletin of the American Museum of Natural History, no. 419) 

  Ríos-Tamayo, Duniesky.; Goloboff, Pablo A. (American Museum of Natural History., 2018-03-20)

  The genus Actinopus Perty, 1833, is revised for Argentina, comprising a total of 23 species. The female of A. insignis (Holmberg, 1881) is described for the first time; the species is found in northern Buenos Aires, southern ...
• Systematic revision of the giant vinegaroons of the Mastigoproctus giganteus complex (Thelyphonida, Thelyphonidae) of North America. (Bulletin of the American Museum of Natural History, no. 418) 

  Barrales-Alcalá, Diego.; Francke, Oscar F.; Prendini, Lorenzo. (American Museum of Natural History., 2018-02-01)

  The North American vinegaroon, Mastigoproctus giganteus (Lucas, 1835), is demonstrated to comprise a complex of range-restricted species rather than a single widespread polymorphic species. Seven species are recognized ...
• Mammalian diversity and Matses ethnomammalogy in Amazonian Peru. Part 2, Xenarthra, Carnivora, Perissodactyla, Artiodactyla, and Sirenia. (Bulletin of the American Museum of Natural History, no. 417) 

  Voss, Robert S.; Fleck, David W. (David William), 1969- (American Museum of Natural History., 2017-10-27)

  This report continues our monographic analysis of mammalian diversity and Matses ethnomammalogy in the Yavari-Ucayali interfluvial region of northeastern Peru. Based primarily on specimens collected in the region from 1926 ...
• The weevil rostrum (Coleoptera, Curculionoidea) : internal structure and evolutionary trends. (Bulletin of the American Museum of Natural History, no. 416) 

  Davis, Steven R., 1983- (American Museum of Natural History., 2017-10-10)

  The current classification of weevils has witnessed vast improvements at higher phylogenetic levels, though much remains unstable at the lower levels. In order to develop a more robust morphological character system for ...
• Allostratigraphy and biostratigraphy of the Upper Cretaceous (Coniacian-Santonian) Western Canada Foreland Basin. (Bulletin of the American Museum of Natural History, no. 414) 

  Landman, Neil H.; Plint, A. Guy.; Walaszczyk, Ireneusz.; Hooper, Beth (Elizabeth A.); Grifi, Meriem D.; Gröcke, D. R. (Darren R.); Trabucho Alexandre, João P.; Jarvis, I. (Ian) (American Museum of Natural History., 2017-06-26)
• Systematic revision of the neotropical club-tailed scorpions, Physoctonus, Rhopalurus, and Troglorhopalurus, revalidation of Heteroctenus, and descriptions of two new genera and three new species (Buthidae, Rhopalurusinae). (Bulletin of the American Museum of Natural History, no. 415) 

  Esposito, Lauren A.; Yamaguti, Humberto Y.; Souza, Cláudio A.; Pinto-da-Rocha, Ricardo.; Prendini, Lorenzo. (American Museum of Natural History., 2017-06-26)

  The Neotropical "club-tailed" scorpions of the genus Rhopalurus Thorell, 1876, and two related genera in family Buthidae C.L. Koch, 1837, i.e., Physoctonus Mello-Leitão, 1934, and Troglorhopalurus Lourenço et al., 2004, ...
• Osteology of the Middle Eocene ceratomorph Hyrachyus modestus (Mammalia, Perissodactyla). (Bulletin of the American Museum of Natural History, no. 413) 

  Bai, Bin, 1981-; Meng, Jin (Paleontologist); Wang, Yuan-qing.; Wang, Hai-Bing.; Holbrook, Luke. (American Museum of Natural History., 2017-06-09)

  The middle Eocene ceratomorph Hyrachyus has been considered a pivotal genus in ceratomorph evolution, either as a transitional form from tapiroids to rhinocerotoids, giving rise to all later rhinocerotoids, or else as the ...
• New specimens of Anchiornis huxleyi (Theropoda, Paraves) from the late Jurassic of northeastern China. (Bulletin of the American Museum of Natural History, no. 411) 

  Pei, Rui.; Li, Quanguo.; Meng, Qingjin, 1962-; Norell, Mark.; Gao, Keqin, 1955- (American Museum of Natural History., 2017-04-13)

  Four new specimens of Anchiornis huxleyi (PKUP V1068, BMNHC PH804, BMNHC PH822, and BMNHC PH823) were recently recovered from the late Jurassic fossil beds of the Tiaojishan Formation in northeastern China. These new ...
• Phylogenetic relationships of a new genus of calliopsine bees from Peru, with a review of Spinoliella Ashmead (Hymenoptera, Andrenidae). (Bulletin of the American Museum of Natural History, no. 412) 

  González, Víctor H.; Smith-Pardo, Allan H.; Engel, Michael S. (American Museum of Natural History., 2017-04-13)

  We establish a new genus for an unusual species of Peruvian calliopsine bees (Panurginae: Calliopsini) that was initially reported in the literature as an undescribed species of Spinoliella Ashmead that purportedly expanded ...
• Taxonomic revision of the jumping goblin spiders of the genus Orchestina Simon, 1882, in the Americas (Araneae, Oonopidae). (Bulletin of the American Museum of Natural History, no. 410) 

  Izquierdo, Matías A.; Ramírez, Martín J. (American Museum of Natural History., 2017-02-22)

  The genus Orchestina Simon is distributed worldwide and is characterized by having an enlarged fourth femur with which these species are capable of jumping. The genus is also characterized by having a well-sclerotized sperm ...
• Comparative basicranial anatomy of extant terrestrial and semiaquatic Artiodactyla. (Bulletin of the American Museum of Natural History, no. 409) 

  O'Leary, Maureen A. (American Museum of Natural History., 2016-10-07)

  Comparative data from the ear region has played an important role in recent combined-data phylogenetic analyses of the relationships of living and extinct Artiodactyla and the position of that clade among Euungulata. These ...
• Diverse orthorrhaphan flies (Insecta, Diptera, Brachycera) in amber from the Cretaceous of Myanmar. (Bulletin of the American Museum of Natural History, no. 408) 

  Grimaldi, David A. (American Museum of Natural History., 2016-09-28)

  A remarkable diversity of new nonempidoid orthorrhaphan flies from the mid-Cretaceous of Myanmar (late Albian-early Cenomanian, ca. 99 Ma) is presented, including 28 species (all but one new) in 22 genera (13 new), and at ...
• Redefinition and systematic revision of the East African scorpion genus Pandinoides (Scorpiones, Scorpionidae) with critique of the taxonomy of Pandinus, sensu lato. (Bulletin of the American Museum of Natural History, no. 407) 

  Prendini, Lorenzo. (American Museum of Natural History., 2016-09-21)

  The scorpion fauna of East Africa, encompassing Burundi, Kenya, Tanzania, Rwanda, and Uganda, is more diverse than those of West and Central Africa, but a systematic survey has never been conducted and the distributions ...
• The anatomy and taxonomy of the exquisitely preserved Green River Formation (early Eocene) lithornithids (Aves) and the relationships of Lithornithidae. (Bulletin of the American Museum of Natural History, no. 406) 

  Nesbitt, Sterling J.; Clarke, Julia A. (American Museum of Natural History., 2016-06-30)

  Fossil remains of Paleogene Palaeognathae are poorly documented and are exceedingly rare. One group of palaeognaths, the lithornithids, is well represented in the Paleogene of North America. Nevertheless, few specimens of ...
• Systematic revision of the North American syntropine vaejovid scorpion genera Maaykuyak, Syntropis, and Vizcaino, with description of the adults of Syntropis williamsi. (Bulletin of the American Museum of Natural History, 405) 

  González-Santillán, Edmundo.; Prendini, Lorenzo. (American Museum of Natural History., 2016-06-24)

  Four distinct genera, forming two monophyletic groups, are basal in the phylogeny of the North American vaejovid scorpion subfamily Syntropinae Kraepelin, 1905: Konetontli González-Santillán and Prendini, 2013; Maaykuyak ...
• Exceptional skull of Huayqueriana (Mammalia, Litopterna, Macraucheniidae) from the late Miocene of Argentina : anatomy, systematics, and paleobiological implications. (Bulletin of the American Museum of Natural History, no. 404) 

  Forasiepi, Analía M.; MacPhee, R. D. E.; Hernández del Pino, Santiago.; Schmidt, Gabriela I.; Amson, Eli.; Grohé, Camille. (American Museum of Natural History., 2016-06-22)

  The Huayquerías Formation (late Miocene, Huayquerian SALMA) is broadly exposed in west-central Argentina (Mendoza). The target of several major paleontological expeditions in the first half of the 20th century, the Mendozan ...
• Revision and phylogeny of the fern-inhabiting genus Felisacus Distant (Insecta, Heteroptera, Miridae, Bryocorinae). (Bulletin of the American Museum of Natural History, no. 403) 

  Namyatova, Anna A.; Cassis, G. (American Museum of Natural History., 2016-06-22)

  The fern-feeding genus Felisacus (Miridae: Bryocoronae) was revised. The genus contains 55 species, 29 are new to science, they are: Felisacus albus, F. australicus, F. bau, F. bismarckiensis, F. bradi, F. caledonicus, F. ...

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