James L. Patton | |
---|---|
Born | James Lloyd Patton June 21, 1941 |
Citizenship | American |
Alma mater | University of Arizona |
Spouse(s) | Carol Porter Patton (m. 1966–present) |
Awards | C. Hart Merriam Award (1983), [1] Distinguished Teaching Award (1991), [2] Joseph Grinnell Award (1998), [3] American Society of Mammalogists Honorary Membership (2001), [4] Berkeley Citation (2001) [5] |
Scientific career | |
Fields | Mammalogy, Evolutionary Biology |
Institutions | Museum of Vertebrate Zoology, UC Berkeley |
Thesis | Chromosome evolution in the pocket mouse, Perognathus goldmani Osgood (1968) |
Doctoral advisor | William B. Heed |
Author abbrev. (zoology) | Patton |
James Lloyd Patton (June 21, 1941), is an American evolutionary biologist and mammalogist. He is emeritus professor of integrative biology and curator of mammals at the Museum of Vertebrate Zoology, UC Berkeley and has made extensive contributions to the systematics and biogeography of several vertebrate taxa, especially small mammals (rodents, marsupials, and bats). [6]
Patton is best known for his pioneering works on the evolutionary cytogenetics and systematics of rodents, especially pocket mice ( Perognathus / Chaetodipus ) [7] and pocket gophers ( Thomomys ), [8] the diversification of rainforest faunas, [9] and the impact of climate change on North American mammals. [10] He has authored nearly 200 scientific publications, many of them in collaboration with 36 graduate students and 13 post-doctoral scholars he mentored over four decades. He is one of the most experienced field mammalogists today, having collected extensively in the western United States and in 14 other countries around the world, including Mexico, Ecuador (Galapagos Islands), Peru, Venezuela, Argentina, Brazil, Colombia, Taiwan, Vietnam, Iran, and Cameroon. [11] As of 2005, he had deposited nearly 20,000 specimens in the Museum of Vertebrate Zoology, making him the most prolific collector of mammal specimens in that institution’s nearly 100-year history. [6]
Patton has several taxa named in his honor: two genera of neotropical rats ( Pattonomys [12] and Pattonimus [13] ), three species of neotropical rodents ( Proechimys pattoni , [14] Phyllomys pattoni , [15] and the fossil Ullumyspattoni), [16] one species of fossil porcupine (Neosteiromys pattoni), [17] one species of neotropical bat (Lonchophylla pattoni), [18] one species of pocket gopher louse (Geomydoecus pattoni), [19] and one species of Madagascar snake ( Liophidium pattoni). [20] [21]
The American Society of Mammalogists established the "James L. Patton Award" in 2015 to promote and support museum-based research by graduate students. [22]
The toros or brush-tailed rats, genus Isothrix, are a group of spiny rats found in tropical South America, particularly in the Amazon Basin.
Gardner's spiny-rat is a spiny rat species found in Bolivia and Brazil.
The Kulina spiny-rat or Javari spiny rat, is a spiny rat species found in Brazil and Peru.
Patton's spiny-rat is a spiny rat species found in Brazil and Peru.
The Atlantic spiny rats are all found in the genus Trinomys. They are a group of South American spiny-rats in the family Echimyidae.
Proechimys is a genus of South American spiny rats of the family Echimyidae. All species of the genus are terrestrial. In the lowland Neotropical forests, Proechimys rodents are often the most abundant non-volant mammals. They are recognizable by reason of their elongated heads and long rostra, large and erect ears, narrow and long hind feet, and tails always shorter than head-and-body lengths. The dorsal pelage comprises a mixture of expanded, varyingly stiffened spines — hence the vernacular name of spiny rats — and soft hairs.
Phyllomys is a genus of arboreal spiny rat, geographically restricted to the forests of eastern Brazil.
Olallamys is a genus of Andean soft-furred spiny rat that range from Panama through Colombia and Venezuela to northern Ecuador. These species are typically found at elevations above 2,000 metres (6,600 ft).
Diplomys is a genus of rodent in the family Echimyidae. They are found in Costa Rica, Ecuador, Colombia and Panama.
Makalata is a genus of rodents in the family Echimyidae.
The Colombian spiny-rat is a species of rodent in the family Echimyidae. It is found in Colombia and Venezuela.
The Pacific spiny rat is a species of rodent in the family Echimyidae. It is found in Ecuador and Peru.
The Guaira spiny-rat is a species of rodent in the family Echimyidae. It is endemic to Venezuela. It is commonly referred to as 'casiragua' to avoid confusion with true rats (Muroidea)
The Minca spiny rat is a species of rodent in the family Echimyidae. It is endemic to Colombia.
O'Connell's spiny-rat is a species of rodent in the family Echimyidae. It is endemic to Colombia.
Pattonomys is a genus of rodent in the family Echimyidae, named after American mammalogist James L. Patton. It contains the following species:
Oliver Payne Pearson, or "Paynie" to many that knew him, was an American zoologist and ecologist. Over a very active 50-year career, he served as professor of zoology at UC Berkeley and curator of mammals at the Museum of Vertebrate Zoology. Pearson is best known for his work on the role of predation on vole demography and population cycles, and for his piercing contributions to the biology of South American mammals, but his earlier studies on reproductive and physiological ecology are highly regarded as well.
Echimyidae is the family of neotropical spiny rats and their fossil relatives. This is the most species-rich family of hystricognath rodents. It is probably also the most ecologically diverse, with members ranging from fully arboreal to terrestrial to fossorial to semiaquatic habits. They presently exist mainly in South America; three members of the family also range into Central America, and the hutias are found in the West Indies in the Caribbean. Species of the extinct subfamily Heteropsomyinae formerly lived on Cuba, Hispaniola, and Puerto Rico in the Antilles.
Echimyini is a tribe of echimyid rodents, proposed in 2016, and containing 13 extant genera: all of the tree rats Echimys, Phyllomys, Makalata, Pattonomys, Toromys, Diplomys, Santamartamys, and Isothrix, the long recognized dactylomines Dactylomys, Olallamys, and Kannabateomys, and the enigmatic and previously classified as eumysopines Lonchothrix and Mesomys. All these spiny rats genera are arboreal. Worth of note, the arboreal genus Callistomys – the painted-tree rat – does not belong to the tribe Echimyini. Because it is phylogenetically closer to Myocastor, Hoplomys, Proechimys, and Thrichomys than to the above-mentioned Echimyini genera, it is classified in the tribe Myocastorini.
Louise H. Emmons is an American zoologist who studies tropical rainforest mammals, especially rodents. She has conducted fieldwork in Gabon, Sabah (Borneo), Peru, and Bolivia. Her best known work is the field guide, Neotropical Rainforest Mammals: A Field Guide, first published in 1990, with a second edition in 1997.