AMNH DSpace Digital Repository: Recent submissions

Now showing items 41-60 of 6913

Intratribal variation among mature larvae of stingless bees (Apidae: Meliponini) with descriptions of the eggs of 11 species (American Museum novitates, no. 3971)

Rozen, Jerome G., Jr. (Jerome George), 1928-; Almeida, Eduardo A. B. (Eduardo Andrade Botelho); Smith, Corey Shepard; Jones, Lance Eric (American Museum of Natural History., 2021-06-28)

The abundant members of the Meliponini (stingless bees) are restricted to the tropics and subtropics worldwide. Because past studies of the anatomy of their mature larvae are limited, revealing little anatomical variation ...
Total evidence phylogenetic analysis supports new morphological synapomorphies for Bovidae (Mammalia, Artiodactyla) (American Museum novitates, no. 3970)

Calamari, Zachary T. (American Museum of Natural History., 2021-06-15)

Advances in gene sequencing technology have made it easier to generate large molecular datasets with novel DNA sequences for phylogenetic analysis. Because morphological data are difficult to collect and not required for ...
Supplemental Material for 'Total evidence phylogenetic analysis supports new morphological synapomorphies for Bovidae (Mammalia, Artiodactyla). (American Museum novitates, no. 3970)'

Calamari, Zachary T. (New York, NY : American Museum of Natural History, 2021-06-15)

Supplemental Material for 'Total evidence phylogenetic analysis supports new morphological synapomorphies for Bovidae (Mammalia, Artiodactyla). (American Museum novitates, no. 3970)'
Systematic revision of the sand scorpions, genus Buthacus Birula, 1908 (Buthidae C.L. Koch, 1837) of the Levant, with redescription of Buthacus arenicola (Simon, 1885) from Algeria and Tunisia (Bulletin of the American Museum of Natural History, no. 450)

Cain, Shlomo; Gefen, Eran; Prendini, Lorenzo (American Museum of Natural History., 2021-04-27)

Scorpions of the genus Buthacus Birula, 1908 (Buthidae C.L. Koch, 1837), commonly known as "sand scorpions," are widespread in the sandy deserts of the Palearctic, from West Africa to India. Although many new species of ...
Cranial morphology and phylogenetic relationships of Trigonostylops wortmani, an Eocene South American native ungulate (Bulletin of the American Museum of Natural History, no. 449)

MacPhee, R. D. E.; Hernández Del Pino, Santiago; Bond, Mariano; Kramarz, Alejandro; Forasiepi, Analía M.; Sulser, R. Benjamin (American Museum of Natural History., 2021-04-19)

In 1933 George G. Simpson described a remarkably complete skull of Trigonostylops, an Eocene South American native ungulate (SANU) whose relationships were, in his mind, quite uncertain. Although some authorities, such as ...
Systematics of the "giant" Ricinulei (Ricinoididae: Ricinoides) of West Africa : with descriptions of five new species and comparative morphology of the male copulatory apparatus. (Bulletin of the American Museum of Natural History, no. 448)

Botero-Trujillo, Ricardo; Sain, Colby E.; Prendini, Lorenzo (New York, NY : American Museum of Natural History, 2021-04-05)

The Ricinulei Thorell, 1876, or "hooded tick-spiders," are among the rarest and least studied arachnid orders. Ricinoides Ewing, 1929, the only Old World genus of extant ricinuleids, with 11 species described from tropical ...
A revision of the didelphid marsupial genus Marmosa. Part 3, A new species from western Amazonia, with redescriptions of M. perplexa Anthony, 1922, and M. germana Thomas, 1904. (American Museum novitates, no. 3969)

Voss, Robert S.; Giarla, Thomas C. (New York, NY : American Museum of Natural History, 2021-04-01)

We describe a new species of woolly mouse opossum from northwestern Amazonia, Marmosa jansae, based on museum specimens previously misidentified either as M. germana Thomas, 1904, or as M. regina Thomas, 1898. Instead of ...
Supplemental Material for 'Evolution in the genus Rhinella : a total evidence phylogenetic analysis of neotropical true toads (Anura: Bufonidae). (Bulletin of the American Museum of Natural History, no. 447)'

Pereyra, Martín O.; Blotto, Boris L.; Baldo, Diego; Chaparro, Juan C.; Ron, Santiago R.; Elias-Costa, Agustín J.; Iglesias, Patricia P.; Venegas, Pablo J.; Thomé, Maria Tereza C.; Ospina-Sarria, Jhon Jairo; Maciel, Natan M.; Rada, Marco; Kolenc, Francisco; Borteiro, Claudio; Rivera-Correa, Mauricio; Rojas Runjaic, Fernando J.M.; Moravec, Jiří; Riva, Ignacio de la; Wheeler, Ward C.; Castroviejo-Fisher, Santiago; Grant, Taran; Haddad, Célio F.B.; Faivovich, Julian (New York, NY : American Museum of Natural History, 2021-03-03)

Supplemental Material for 'Evolution in the genus Rhinella : a total evidence phylogenetic analysis of neotropical true toads (Anura: Bufonidae). (Bulletin of the American Museum of Natural History, no. 447)'
Evolution in the genus Rhinella : a total evidence phylogenetic analysis of neotropical true toads (Anura: Bufonidae). (Bulletin of the American Museum of Natural History, no. 447)

Pereyra, Martín O.; Blotto, Boris L.; Baldo, Diego; Chaparro, Juan C.; Ron, Santiago R.; Elias-Costa, Agustín J.; Iglesias, Patricia P.; Venegas, Pablo J.; Thomeí, Maria Tereza C.; Ospina-Sarria, Jhon Jairo; Maciel, Natan M.; Rada, Marco; Kolenc, Francisco; Borteiro, Claudio; Rivera-Correa, Mauricio; Rojas Runjaic, Fernando J.M.; Moravec, Jiri; Riva, Ignacio de la; Wheeler, Ward C.; Castroviejo-Fisher, Santiago; Grant, Taran; Haddad, Celio F.B.; Faivovich, Julian (New York, NY : American Museum of Natural History, 2021-03-31)

True toads of the genus Rhinella are among the most common and diverse group of Neotropical anurans. These toads are widely distributed throughout South America, inhabiting a great diversity of environments and ecoregions. ...
On the supposed presence of Miocene Tayassuidae and Dromomerycinae (Mammalia, Cetartiodactyla) in South America. (American Museum novitates, no. 3968)

Gasparini, Germán M.; Dutra, Rodrigo Parisi; Perini, Fernando A.; Croft, Darin A.; Cozzuol, Mario A.; Missagia, Rafaela V.; Lucas, Spencer G. (New York, NY : American Museum of Natural History, 2021-03-19)

The earliest record of North American mammals in South America is significant for constraining the timing of intercontinental faunal interchange. At present, the oldest securely dated remains of a North American terrestrial ...
Supplemental Material for 'First report of biofluorescence in Arctic snailfishes and rare occurrence of multiple fluorescent colors in a single species. (American Museum novitates, no. 3967)'

Gruber, David F.; Sparks, John S. (American Museum of Natural History., 2021-03-18)

Supplemental Material for 'First report of biofluorescence in Arctic snailfishes and rare occurrence of multiple fluorescent colors in a single species. (American Museum novitates, no. 3967)'
First report of biofluorescence in Arctic snailfishes and rare occurrence of multiple fluorescent colors in a single species. (American Museum novitates, no. 3967)

Gruber, David F.; Sparks, John S. (New York, NY : American Museum of Natural History, 2021-03-18)

Biofluorescence has recently been reported to be phylogenetically widespread and phenotypically variable across bony fishes, and is most common in tropical coral reef lineages. Here we provide the first documentation of ...
Phylogeny, classification, Mesozoic fossils, and biogeography of the Leiinae (Diptera: Mycetophilidae). (Bulletin of the American Museum of Natural History, no. 446)

Oliveira, Sarah Siqueira; Amorim, Dalton de Souza (American Museum of Natural History., 2021-03-16)

The relationships among the genera of fungus gnats in the mycetophilid subfamily Leiinae are unclear, and the monophyly of this group is questionable. This monograph provides an extensive phylogenetic study of theLeiinae ...
On the taxonomic identity of Pteronotus davyi incae Smith, 1972 (Chiroptera: Mormoopidae). (American Museum novitates, no. 3966)

Pavan, Ana Carolina; Cadenillas, Richard; Centty, Oscar; Pacheco, Víctor; Velasco, Paúl M. (New York, NY : American Museum of Natural History, 2021-03-09)

The subgenus Pteronotus (naked-backed bats) comprises three species, P. davyi, P. fulvus, and P. gymnonotus, which are distinguished from other members of the genus Pteronotus by wing membranes that are fused along the ...
Supplemental Material for 'The osteology of Haya griva (Dinosauria: Ornithischia) from the Late Cretaceous of Mongolia. (Bulletin of the American Museum of Natural History, no. 445)'

Barta, Daniel E.; Norell, Mark A. (American Museum of Natural History., 2021-02-26)

Supplemental Material for 'The osteology of Haya griva (Dinosauria: Ornithischia) from the Late Cretaceous of Mongolia. (Bulletin of the American Museum of Natural History, no. 445)'
The osteology of Haya griva (Dinosauria: Ornithischia) from the Late Cretaceous of Mongolia. (Bulletin of the American Museum of Natural History, no. 445)

Barta, Daniel, E.; Norell, Mark A. (American Museum of Natural History., 2021-02-26)

Haya griva is an early-diverging neornithischian ("hypsilophodontid") dinosaur known from several well-preserved skulls and articulated postcranial skeletons, in addition to dozens of partial or isolated finds from the ...
Deep-sea anemones (Cnidaria: Anthozoa: Actiniaria) from the South Atlantic (Bulletin of the American Museum of Natural History, no. 444)

Gusmão, Luciana Câmara, 1981-; Rodríguez, Estefania (American Museum of Natural History., 2021-02-04)

Brazil has the longest coastline in South America with more than 7491 km of hydrologically and topologically complex continental margin. Despite its extensive coast, the sea anemone fauna of the country is sparsely known ...
A new dromaeosaurid from the Late Cretaceous Khulsan locality of Mongolia (American Museum novitates, no. 3965)

Turner, Alan H. (Alan Hamilton); Montanari, Shaena A.; Norell, Mark (American Museum of Natural History., 2021-01-13)

A new dromaeosaurid dinosaur, Shri devi, from the Late Cretaceous deposit of the Barun Goyot Formation at Khulsan, Mongolia, is described here. The Barun Goyot Formation (herein referred to as the Barun Goyot) is ...
Cephalopods from the Cretaceous-Paleogene (K-Pg) boundary interval on the Brazos River, Texas, and extinction of the ammonites (American Museum novitates, no. 3964)

Witts, James D.; Landman, Neil H.; Garb, Matthew P.; Irizarry, Kayla M.; Larina, Ekaterina; Thibault, Nicolas; Razmjooei, Mohammed J.; Yancey, Thomas E.; Myers, Corinne E. (American Museum of Natural History., 2021-01-13)

We report on new collections of cephalopods (ammonites and nautilids) from the Cretaceous-Paleogene (K-Pg) successions of the Corsicana and Kincaid formations exposed along the Brazos River in Falls County, Texas. An ...
A new dichromatic species of Myotis (Chiroptera: Vespertilionidae) from the Nimba Mountains, Guinea (American Museum novitates, no. 3963)

Simmons, Nancy B.; Flanders, J.; Bakwo Fils, E. M.; Parker, Guy; Suter, Jamison D.; Bamba, Seinan; Keita, Mamady Kobele; Morales, Ariadna E.; Frick, Winifred F. (American Museum of Natural History., 2021-01-13)

The genus Myotis is a diverse group of vespertilionid bats found on nearly every continent. One clade in this group, the subgenus Chrysopteron, is characterized by reddish to yellowish fur and, in some cases, visually ...

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