• Supplemental Online Material for 'Petrology of the opaque assemblages in unequilibrated ordinary chondrites'. 

  Alpert, Samuel P.; Ebel, Denton S.; Weisberg, Michael K.; Neiman, Jeremy R. (2021-02-05)

  Supplemental Online Material for Alpert, et. al. Petrology of the opaque assemblages in unequilibrated ordinary chondrites, Meteoritics & Planetary Science, 56, Nr 2, 311–330 (2021) doi: 10.1111/maps.13619
• Total-evidence phylogeny of the New World Polistes Lepeletier, 1836, paper wasps (Vespidae, Polistinae, Polistini) (American Museum novitates, no. 3973) 

  Somavilla, Alexandre; Santos, Bernardo F.; Andena, Sérgio Ricardo; Oliveira, Márcio Luiz; Carpenter, James M. (James Michael), 1956- (American Museum of Natural History., 2021-07-22)

  The genus Polistes is one of the most species-rich and widely distributed groups of social wasps and a model taxon for studies of social behavior. Almost half the Polistes world fauna occurs in the New World, but their ...
• Supplemental Material for 'Total-evidence phylogeny of the New World Polistes Lepeletier, 1836, paper wasps (Vespidae, Polistinae, Polistini). (American Museum novitates, no. 3973)' 

  Somavilla, Alexandre; Santos, Bernardo F; Carpenter, James M. (James Michael), 1956-; Andena, Sérgio Ricardo; Oliveira, Márcio Luiz (New York, NY : American Museum of Natural History, 2021-07-22)

  Supplemental Material for 'Total-evidence phylogeny of the New World Polistes Lepeletier, 1836, paper wasps (Vespidae, Polistinae, Polistini). (American Museum novitates, no. 3973)'
• Karyotypes of coralsnakes (Reptilia: Elapidae) from the western hemisphere, with comments on intraspecific variation and centric fission of chromosomes (American Museum novitates, no. 3972) 

  Cole, Charles J. (American Museum of Natural History., 2021-07-19)

  Karyotypes are described for Micruroides euryxanthus from Arizona and Micrurus tener from Texas. These are compared with karyotypes of other elapids from around the world, which exhibit significant interspecific variation. ...
• 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 ...

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