Joseph Richard Slevin

Joseph Richard Slevin (September 13, 1881 – February 17, 1957) was an American herpetologist and the second curator of herpetology at the California Academy of Sciences, with which he was affiliated for over 50 years. He collected reptile and amphibian specimens from around the world, notably in the Galápagos Islands in a 17-month expedition, and was largely responsible for re-growing the Academy's herpetological collection following its destruction in the 1906 San Francisco earthquake. He wrote or co-wrote nearly 60 scientific papers, and is commemorated in the scientific names of over a dozen species or subspecies of animals and plants.

Joseph R. Slevin
A balding man wearing glasses and a suit writes at a desk while consulting a book. In front of him is a tray of preserved lizards and a jar containing a snake.
Slevin studying reptile specimens in 1953
Born(1881-09-13)September 13, 1881
DiedFebruary 17, 1957(1957-02-17) (aged 75)
San Francisco, California
NationalityAmerican
Alma materSaint Mary's College, Kansas
Scientific career
FieldsHerpetology
InstitutionsCalifornia Academy of Sciences

Early lifeEdit

Slevin was born in San Francisco, California, and attended St. Ignatius High School. His father, Thomas E. Slevin, was an amateur ornithologist and member of the California Academy of Sciences. Joseph studied classical languages[1] at Saint Mary's College in Kansas, then enlisted in the United States Navy. By 1904 he had served his term and completed around 20 voyages with the Oceanic Steamship Company,[2] a shipping company that operated between San Francisco, Hawaii, and Australia.[3]

Galápagos expeditionEdit

 
A Galápagos tortoise specimen (Chelonoidis nigra vicina) collected by Slevin on Isabela Island in 1906

In 1904, Slevin was hired by the Academy of Sciences and trained by John Van Denburgh as a scientific collector.[2] In June 1905 the Academy embarked upon a 17-month research expedition to the Galápagos Islands and other Pacific islands with a crew of eight scientists led by Rollo H. Beck; Slevin was in charge of reptiles. The purpose of the voyage was to study the geology of the islands as well as collect plants, mollusks, insects, birds, mammals, and reptiles, and, as Van Denburgh wrote, "to spare no effort to secure specimens or remains of those races of the gigantic land tortoises which long had been thought extinct."[4]:1 The voyage made brief stops at islands off of Baja California and the islands of San Benedicto, Socorro, Clipperton, and Cocos before arriving in Española (also called Hood Island) in the Galápagos on September 24, 1905.[4] During the subsequent year, the expedition found living tortoises on nearly all islands where they had previously been recorded, and living tortoises or their remains for the first time on three islands (Fernandina, Rábida, and Santa Fe).[5] Slevin, aided by 18-year-old assistant herpetologist Ernest Samuel King, took detailed notes on the biology of the animals he collected. Biologists Thomas and Patricia Fritts, who later edited and published Slevin's field notes, write that although he was "first and foremost a collector of reptiles, he was also a conscientious naturalist who recorded observations in a manner uncharacteristic of the times."[1]:iii

During the expedition, the Academy was nearly destroyed by the 1906 San Francisco earthquake and subsequent fires, and the collection of reptiles and amphibians was reduced from over 8,000 specimens to only 13.[6] After a full year of exploring the islands, the expedition left the archipelago on September 25, 1906, and returned to San Francisco on November 29 of that year. Slevin, King, and others had collected over 4,500 reptiles–nearly 4,000 from the Galápagos alone–which Van Denburgh called "by far the largest and most important collections ever gathered on these islands."[4] In addition to his field observations, Slevin published the ship's logbook, which is of historic value to students of the Galápagos.[1]

Slevin returned to the Galápagos Islands to collect again in 1928–1929.[6]

Other workEdit

Slevin also collected specimens throughout the western United States and Mexico as well as Central America and Australia.[2][6] Biologist Vasco M. Tanner writes Slevin was largely responsible for collecting and preserving the more than 75,000 specimens housed in the Academy by the time of his death.[6]

During World War I, Slevin served as a submarine commander in the Navy, and in 1928 succeeded Van Denbourgh as curator of Academy herpetology collections. He tried to re-enlist during World War II but was denied due to his age, and instead did contract work for the Navy in the Academy's instrument shop.[2] He produced 58 scientific publications, including 12 co-authored with Van Denburgh[2] and was elected an honorary member of the Academy in 1954.[6] He is commemorated in the scientific names of 12 species or subspecies of snakes and lizards,[7] as well as Slevin's mouse (Peromyscus slevini)[8] and several species of invertebrates and plants.

Eponymous taxaEdit

 
Slevin's skink (Emoia slevini)

The taxa (species and subspecies) named after Slevin are listed chronologically below, followed by author(s) and year of naming, and common name if applicable. Taxa are listed as originally described: subsequent research may have reassigned taxa or rendered some as invalid synonyms of previously named taxa.

ReferencesEdit

  1. ^ a b c Fritts, Thomas H.; Fritts, Patricia R. (1982). "Race with Extinction: Herpetological Notes of J. R. Slevin's Journey to the Galápagos 1905–1906". Herpetological Monographs. 1: i–viii. doi:10.2307/1466971. JSTOR 1466971.
  2. ^ a b c d e Miller, R. C. (1959). "Joseph Richard Slevin, 1881–1957". Copeia. 1959 (1): 84–85. JSTOR 1440124.
  3. ^ Adler, Jacob (1960). "The Oceanic Steamship Company: A Link in Claus Spreckels' Hawaiian Sugar Empire". The Pacific Historical Review. 29 (3): 257–269. doi:10.2307/3636164. JSTOR 3636164.
  4. ^ a b c Van Denburgh, John (1907). "Preliminary descriptions of four new races of gigantic land tortoises from the Galápagos Islands". Proceedings of the California Academy of Sciences. 4th series. 1: 1–6.
  5. ^ Van Denburgh, John (1914). "The gigantic land tortoises of the Galápagos archipelago". Proceedings of the California Academy of Sciences. Series 4. 2 (1): 203–374.
  6. ^ a b c d e Tanner, Vasco M. (1957). "Joseph Richard Slevin (1881–1857)". The Great Basin Naturalist. 17 (1–2): 56–58. JSTOR 41710983.
  7. ^ Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). The Eponym Dictionary of Reptiles. Johns Hopkins University Press. pp. 245–246. ISBN 978-1-4214-0135-5.
  8. ^ Álvarez-Castañeda, S.T.; Cortés-Calva , P. (2002). "Peromyscus slevini" (PDF). Mammalian Species. 705 (705): 1–2. doi:10.1644/1545-1410(2002)705<0001:PS>2.0.CO;2.
  9. ^ Hanna, G. Dallas (1923). "Expedition of the California Academy of Sciences to the Gulf of California in 1921. Land and freshwater mollusks". Proceedings of the California Academy of Sciences. 4. 12 (17): 483–528.
  10. ^ Britton, N. L.; Rose, J. N. (1923). The Cactaceae: descriptions and illustrations of plants of the cactus family. 4. Washington, D.C.: Carnegie Institution of Washington.
  11. ^ Chamberlin, Joseph C. (1923). "Expedition of the California Academy of Sciences to the Gulf of California in 1921. New and little known pseudoscorpions, principally from the islands and adjacent shores of the Gulf of California". Proceedings of the California Academy of Sciences. 4. 12 (17): 353–387.
  12. ^ Johnston, Ivan Murray (1924). "Expedition of the California Academy of Sciences to the Gulf of California in 1921. The botany (the vascular plants)". Proceedings of the California Academy of Sciences. 4. 12 (30): 915–1218.
  13. ^ Cockerell, T. D. A. (1924). "Expedition of the California Academy of Sciences to the Gulf of California in 1921. The Bees (II)". Proceedings of the California Academy of Sciences. 4. 12 (27): 529–560.
  14. ^ Bousquet, Yves (2012). Catalogue of Geadephaga (Coleoptera: Adephaga) of America, north of Mexico. ZooKeys. Sofia, Bulgaria: Pensoft. pp. 1–1722. doi:10.3897/zookeys.245.3416. ISBN 9789546426581. PMC 3577090. PMID 23431087.
  15. ^ Bohart, R. M. (1948). "Contributions toward a knowledge of the insect fauna of lower California. No. 9. Hymenoptera; Eumeninae". Proceedings of the California Academy of Sciences. 24 (9): 313–336.

Further readingEdit

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