Nancy Simmons

Last updated
Nancy B. Simmons
Alma mater Pomona College, University of California, Berkeley
Employer(s) American Museum of Natural History, Richard Gilder Graduate School
Known forStudy of the biology of bats

Nancy B. Simmons is an American zoologist, mammalogist, professor, and author. Specializing in bats, Simmons has conducted extensive research on the morphology and evolutionary history of numerous bat species. She is also the curator-in-charge of the Department of Mammalogy at the American Museum of Natural History and a professor at the Richard Gilder Graduate School. [1]

Contents

Education

Simmons graduated cum laude from Pomona College in 1981. She then earned her Ph.D. from the University of California, Berkeley in 1989. [1]

Teaching

Simmons began working as a teaching assistant for the University of California, Berkeley in 1986. She went on to become an instructor of paleontology in 1987 and a zoology lecturer in 1988. [1]

American Museum of Natural History

In addition to research, Simmons works closely with the American Museum of Natural History (AMNH). Ever since she began as a Kalbfleisch/Hoffman Postdoctoral Research Fellow at the AMNH in 1989, Simmons has conducted research for the museum as a faculty member. [1] She is currently the Curator-in-Charge, Department of Mammalogy, Division of Vertebrate Zoology. [1] Simmons is also a professor at the Richard Gilder Graduate School, a Ph.D. program in comparative biology offered by the American Museum of Natural History. [1] [2]

Research

Simmons' research is primarily focused on the phylogeny of bats. [1] Using both morphological data and DNA sequence data, Simmons has conducted numerous studies that shed light on the relationships not only between different bat species, but between the Chiroptera clade and other clades. Using living and fossilized specimen, she studies bat behavior, diet, mechanisms of flight, and echolocation, applying her knowledge of phylogeny to explain certain phenomena. [2] Her extensive field work in Central America, South America, and Southeast Asia has led her to discover several species of bats, such as Sanborn's big-eared bat. [1] [3] In 2021, she was part of a team of scientists who discovered a new West African bat, Myotis nimbaensis . [4]

Her findings contribute to constructing large-scale phylogenetic trees. Simmons and her team have submitted numerous evolutionary data surrounding bats and other animal clades to Morphobank, an archive of evolutionary research. [2] Furthermore, Simmons' team has also worked on the project Assembling the Tree of Life, where numerous organizations worked to piece together mammalian phylogeny through morphology. [2] [5]

MorphoBank

Simmons' evolutionary data has contributed to MorphoBank's database of morphological features, submitting hundreds of morphological characteristics of Chiroptera species in order to conduct genetic testing to create an accurate phylogenetic tree. [2] Simmons has also accessed MorphoBank as the curator for the American Museum of Natural History to engage in outreach work. In 2013, Simmons worked as part of the Morpholution program to help high school students engage in state-of-the-art digital analysis tools provided by MorphoBank to examine evolutionary relationships. [6]

Publications

Simmons has been cited on 141 publications regarding bat phylogeny including:

Awards and recognition

In 1986, Simmons was named by the Society of Vertebrate Paleontology as an honorable mention for the Romer Prize, and then was awarded the Romer Prize in 1988. [7] In 1989, Simmons was awarded with the Outstanding Graduate Student Instructor Award by the University of California. [8] In 2008, Simmons was awarded the Gerrit S. Miller Award from the North American Society for Bat Research. [9]

Related Research Articles

<span class="mw-page-title-main">Free-tailed bat</span> Family of bats

The Molossidae, or free-tailed bats, are a family of bats within the order Chiroptera. The Molossidae is the fourth-largest family of bats, containing about 110 species as of 2012. They are generally quite robust, and consist of many strong-flying forms with relatively long and narrow wings with wrinkled lips shared through their genus. Their strong flying form allows them to fly 60 miles per hour using tail winds and at altitudes over 10,000 feet. This makes them unique among bats, as they are the only bat family that withstands the elevation. They are widespread, being found on every continent except Antarctica. They are typically found in caves, abandoned mines, or tunnels.

<span class="mw-page-title-main">Mouse-eared bat</span> Genus of bats

The mouse-eared bats or myotises are a diverse and widespread genus (Myotis) of bats within the family Vespertilionidae. The noun "myotis" itself is a Neo-Latin construction, from the Greek "muós and "oûs", literally translating to "mouse-eared".

<span class="mw-page-title-main">Laurasiatheria</span> Clade of mammals

Laurasiatheria is a superorder of placental mammals that groups together true insectivores (eulipotyphlans), bats (chiropterans), carnivorans, pangolins (pholidotes), even-toed ungulates (artiodactyls), odd-toed ungulates (perissodactyls), and all their extinct relatives. From systematics and phylogenetic perspectives, it is subdivided into order Eulipotyphla and clade Scrotifera. It is a sister group to Euarchontoglires with which it forms the magnorder Boreoeutheria. Laurasiatheria was discovered on the basis of the similar gene sequences shared by the mammals belonging to it; no anatomical features have yet been found that unite the group, although a few have been suggested such as a small coracoid process, a simplified hindgut and allantoic vessels that are large to moderate in size. The Laurasiatheria clade is based on DNA sequence analyses and retrotransposon presence/absence data. The superorder originated on the northern supercontinent of Laurasia, after it split from Gondwana when Pangaea broke up. Its last common ancestor is supposed to have lived between ca. 76 to 90 million years ago.

<span class="mw-page-title-main">Hoary bat</span> Species of bat

The hoary bat is a species of bat in the vesper bat family, Vespertilionidae. It lives throughout most of North America.

<i>Palaeochiropteryx</i> Extinct genus of bats

Palaeochiropteryx is an extinct genus of bat from the Middle Eocene of Europe and North America. It contains three very similar species – Palaeochiropteryx tupaiodon and Palaeochiropteryx spiegeli, both from the famous Messel Pit of Germany, as well as Palaeochiropteryx sambuceus from the Sheep Pass Formation. They are usually found complete and exceptionally preserved, even retaining the outlines of their fur, ears, and wing membranes.

<span class="mw-page-title-main">Lesser ghost bat</span> Species of bat

The lesser ghost bat is a bat species found in South America. It is one of six bat species worldwide to have white fur.

<span class="mw-page-title-main">Velvety myotis</span> Species of bat

The velvety myotis, is a species of vesper bat from South America.

<i>Platyrrhinus</i> Genus of bats

Platyrrhinus is a genus of leaf-nosed bats in the tribe Stenodermatini of family Phyllostomidae. Twenty-one species are known:

<span class="mw-page-title-main">Choco broad-nosed bat</span> Species of bat

The Choco broad-nosed bat is a species of bat in the family Phyllostomidae. It is native to Colombia, Panama, and Ecuador, where it is found in the Choco region lowlands. It is threatened by habitat loss. In 2013, Bat Conservation International listed this species as one of the 35 species of its worldwide priority list of conservation.

<span class="mw-page-title-main">Blunt-eared bat</span> Species of bat

The blunt-eared bat or Peruvian crevice-dwelling bat is a species of bat in the family Molossidae. It is monotypic within the genus Tomopeas and subfamily Tomopeatinae. It is endemic to Peru, where it is considered critically endangered. It is threatened by habitat loss.

MorphoBank is a web application for collaborative evolutionary research, specifically phylogenetic systematics or cladistics, on the phenotype. Historically, scientists conducting research on phylogenetic systematics have worked individually or in small groups employing traditional single-user software applications such as MacClade, Mesquite and Nexus Data Editor. As the hypotheses under study have grown more complex, large research teams have assembled to tackle the problem of discovering the Tree of Life for the estimated 4-100 million living species(Wilson 2003, pp. 77–80) and the many thousands more extinct species known from fossils. Because the phenotype is fundamentally visual, and as phenotype-based phylogenetic studies have continued to increase in size, it becomes important that observations be backed up by labeled images. Traditional desktop software applications currently in wide use do not provide robust support for team-based research or for image manipulation and storage. MorphoBank is a particularly important tool for the growing scientific field of phenomics.

<i>Rhogeessa</i> Genus of bats

Rhogeessa is a genus of bats within the vesper bats family, Vespertilionidae.

<span class="mw-page-title-main">Bat</span> Order of flying mammals

Bats are mammals of the order Chiroptera. With their forelimbs adapted as wings, they are the only mammals capable of true and sustained flight. Bats are more agile in flight than most birds, flying with their very long spread-out digits covered with a thin membrane or patagium. The smallest bat, and arguably the smallest extant mammal, is Kitti's hog-nosed bat, which is 29–34 millimetres in length, 150 mm (6 in) across the wings and 2–2.6 g in mass. The largest bats are the flying foxes, with the giant golden-crowned flying fox reaching a weight of 1.6 kg and having a wingspan of 1.7 m.

<span class="mw-page-title-main">Cuban greater funnel-eared bat</span> Species of bat

The Cuban greater funnel-eared bat is a species of funnel-eared bat. It is endemic to a cave in westernmost Cuba.

<i>Platyrrhinus ismaeli</i> Species of bat

Platyrrhinus ismaeli is a species of bat found in South America.

<i>Sturnira hondurensis</i> Species of bat

Sturnira honurensis is a species of bat found in Central America. Previously, it was considered a subspecies of the highland yellow-shouldered bat, but it has been considered distinct since 2010.

Liliana M. Dávalos is a Colombian-born evolutionary and conservation biologist, who is currently living in the United States. Her career as a researcher and professor have focused on bats as model systems and on tropical deforestation. 

<i>Dasypterus</i> Genus of bats

Dasypterus is a genus of or subgenus of vesper bat. As a genus, it includes species that were formerly in the genus Lasiurus. Collectively, members of Dasypterus are referred to as the yellow bats.

The Nimba myotis, also known as the orange-furred bat or Nimba Mountain bat, is a species of bat in the family Vespertilionidae. The species is endemic to the Nimba Mountains in Guinea, West Africa. It was discovered in 2018 and officially described in 2021 by a team of scientists from the American Museum of Natural History in partnership with a team from The University of Cameroon, which was led by American mammalogist Nancy Simmons.

References

  1. 1 2 3 4 5 6 7 8 "Nancy B. Simmons". American Museum of Natural History.
  2. 1 2 3 4 5 "Nancy B. Simmons Research Group". American Museum of Natural History.
  3. http://digitallibrary.amnh.org/bitstream/handle/2246/3679/N3158.pdf?sequence=1 [ bare URL PDF ]
  4. 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. (2021-01-13). "A new dichromatic species of Myotis (Chiroptera: Vespertilionidae) from the Nimba Mountains, Guinea (American Museum novitates, no. 3963)". American Museum Novitates. doi:10.1206/3963.1. hdl:2246/7249. ISSN   0003-0082. S2CID   231597274.
  5. "ATOL: Collaborative Research: Resolving Mammalian Phylogeny with Genomic and Morphological Approaches".
  6. ""Morpholution": An Authentic Youth Science Program".
  7. "Past Award Winners".
  8. "Outstanding Graduate Student Instructor Award | GSI Teaching & Resource Center". gsi.berkeley.edu. Retrieved 2019-03-04.
  9. "North American Society for Bat Research - Miller Award". www.nasbr.org. Retrieved 2019-03-04.