Jumping Spiders of North America - With A Focus On Massachusetts


These pages are a work in progress. My intent is to provide naturalists with videos of North American jumping spiders as well as the means for identifying these spiders in the field. Details under tabs below.

Worldwide the salticids comprise the largest family of spiders. Approximately 350 species occur in North America north of Mexico with approximately 60 species of jumping spiders having been recorded in Massachusetts. Superior eyesight, an active lifestyle, and diverse forms and behaviors are hallmarks of this group. Many salticid species are brightly colored and yes, truly beautiful. A variety of resources covering identification, behavior, and life histories can be found here and at various other websites as well as in print. See the "Jumping Spider Information & Data" link above for useful references and sources.




Massachusetts Genera Plus

Below are links to pages describing various genera of jumping spiders recorded in Massachusetts. Most give a brief overview of the genus; other genera, those with relatively greater species diversity in Massachusetts and/or genera representative of North American jumping spiders, are covered in more detail. Additional genera, with species not occurring in Massachusetts (eg. Metacyrba), are being added when prepared.
Hill and Edwards, 2013; See also various revisions listed in references.

Dendryphantinae

Marpissinae                                                                       Pelleninae                                     Sitticinae

Massachusetts Checklist

Names in bold type indicate species with web page video, details, and identification content otherwise species treatment is incomplete or lacking.


  • Species
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  • Admestina wheeleri
  • Chinattus parvulus
  • Eris flava
  • Eris floridana
  • Eris militaris
  • Eris rufa
  • Evarcha hoyi
  • Ghelna canadensis
  • Habronattus agilis
  • Habronattus borealis
  • Habronattus calcaratus maddisoni
  • Habronattus coecatus
  • Habronattus decorus
  • Habronattus viridipes
  • Hakka himeshimensis
  • Hasarius adansoni
  • Hentzia mitrata
  • Hentzia palmarum
  • Maevia inclemens
  • Marpissa formosa
  • Marpissa lineata
  • Marpissa pikei
  • Naphrys pulex
  • Neon nelli
  • Peckhamia picata
  • Pelegrina exigua
  • Pelegrina flaviceps
  • Pelegrina galathea
  • Pelegrina insignis
  • Pelegrina peckhamorum
  • Pelegrina proterva
  • Phidippus audax
  • Phidippus apacheanus
  • Phidippus cardinalis
  • Phidippus clarus
  • Phidippus insignarius
  • Phidippus princeps
  • Phidippus purpuratus
  • Phidippus whitmani
  • Phlegra hentzi
  • Platycryptus undatus
  • Pseudeuophrys erratica
  • Salticus scenicus
  • Sarinda hentzi
  • Sassacus cyaneus
  • Sitticus concolor
  • Sitticus fasciger
  • Sitticus floricola palustris
  • Sitticus pubescens
  • Sitticus striatus
  • Sitticus sylvestris
  • Synageles bishopi
  • Synageles noxiosus
  • Synemosyna formica
  • Talavera minuta
  • Tutelina elegans
  • Tutelina formicaria
  • Tutelina harti
  • Zygoballus nervosus
  • Zygoballus rufipes
  • Author
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  • Peckham & Peckham, 1888
  • (Banks, 1895)
  • (Peckham & Peckham, 1888)
  • (Banks, 1904)
  • (Hentz, 1835)
  • (C. L. Koch, 1846)
  • (Peckham & Peckham, 1883)
  • (Banks, 1897)
  • (Banks, 1888)
  • (Banks, 1895)
  • (Banks, 1904)
  • (Hentz, 1846)
  • (Blackwall, 1846)
  • (Hentz, 1846)
  • (Dönitz & Strand, in Bösenberg & Strand, 1906)
  • (Audouin, 1825)
  • (Hentz, 1846)
  • (Hentz, 1832)
  • (Walckenaer, 1837)
  • (Banks, 1892)
  • (C. L. Koch, 1846)
  • (Peckham & Peckham, 1888)
  • (Hentz, 1846)
  • Peckham & Peckham, 1888
  • (Hentz, 1846)
  • (Banks, 1892)
  • (Kaston, 1973)
  • (Walckenaer, 1837)
  • (Banks, 1892)
  • (Kaston, 1973)
  • (Walckenaer, 1837)
  • (Hentz, 1845)
  • Chamberlin & Gertsch, 1929
  • (Hentz 1845)
  • Keyserling, 1884
  • C. L. Koch, 1846
  • (Peckham & Peckham, 1883)
  • (Keyserling, 1885)
  • Peckham, 1909
  • (Marx, 1890)
  • (DeGeer, 1778)
  • (Walckenaer, 1826)
  • (Clerck, 1757)
  • (Banks, 1913)
  • (Hentz, 1846)
  • (Banks, 1895)
  • (Simon, 1880)
  • (Peckham & Peckham, 1883)
  • (Fabricius, 1775)
  • Emerton, 1911
  • (Emerton, 1891)
  • Cutler, 1988
  • (Hentz 1850)
  • Hentz, 1846
  • (Banks, 1895)
  • (Hentz, 1846)
  • (Emerton, 1891)
  • (Emerton, 1891)
  • (Peckham & Peckham, 1888)
  • Peckham & Peckham, 1885
  • Notes
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  • N.B. See comments on
  • identification & status
  • of Eris spiders on
  • genus & species pages.
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Arachnology in Massachusetts

Massachusetts has played an important role in the history of North American spider studies. Nicholas Marcellus Hentz, considered the father of American arachnology, was born in Versailles, France in 1797. In 1816 Hentz and his family immigrated to America. While he made his living as a teacher his passion was the study of insects and spiders. A biographical sketch based on his son's recollections relates that Hentz - Although of a genial, affectionate, and generous nature, his peculiarly nervous organization made him often morbidly sensitive and suspicious, and a prey to groundless fears, which not a little marred his enjoyment of life. In addition Hentz habitually and without regard to circumstance would drop on his knees, press his hands to his forehead, raise his eyes heavenward, and remain in more or less protracted prayer for extended periods. Despite these apparent burdens, Hentz published the first important works on American spiders. After a brief period of study at Harvard University he moved to Northampton in western Massachusetts. It was here that Hentz began to devote an increasing amount of time to the study of local spiders. Although he left for North Carolina in the late 1820s the Hentz - Massachusetts connection would continue as a result of his relationship with the Boston Society of Natural History (BSNH) and his close friendship and ongoing correspondence with Thaddeus W. Harris. In 1841 the BSNH published the first in a series of Hentz's papers on spiders. Twenty years after his death the BSNH republished all of Hentz's arachnological works.


The jumping spiders of Massachusetts were first studied in detail by James Henry Emerton. Born in Salem, MA in 1847, J. H. Emerton's childhood interest in nature and drawing blossomed into a career devoted largely to natural history illustration and arachnology. Emerton was active in the Essex County Natural History Society and the Peabody Academy of Science, institutions that ultimately became part of the Peabody Essex Museum. An active member of the Boston Society of Natural History, Emerton was also associated with Harvard's Museum of Comparative Zoology (MCZ*). In his mid-twenties Emerton had a major role in the publication of the 1875 Hentz volume. Soon thereafter he traveled to Europe and spent over a year working with numerous arachnologists including O. P. Cambridge and Eugéne Simon. Emerton's own studies focused on the taxonomy and distribution of New England and Canadian species. Between 1882-1892 he published a series of papers relating to this interest. His 1891 publication New England Spiders in the family Attidae as well as his collaboration and friendship with Nathan Banks at the MCZ and George and Elizabeth Peckham in Wisconsin resulted in important advances in what was known about regional salticids.

Elizabeth Bangs Bryant, Emerton's protégé, was a member of a prominent Boston family and a graduate of Radcliffe College. Her interest in natural history introduced her to the members of the BSNH as well as the staff of the MCZ. For over three decades Brant worked as a volunteer at the museum where she was curator of the spider collections. In 1908 Bryant's List of the Araneida was published in the BSNH's Fauna of New England collection. The work included nearly 50 species of salticids and provides detailed location data often absent in previous works. Although Bryant's main interest was West Indian spiders she occasionally published papers with useful information on local salticids. Her 1941 paper Notes On The Spider Fauna Of New England includes a summary of Hentz's and Emerton's contributions to regional arachnology followed by an overview of spider families with New England representatives. While her phylogenetic analysis, at least in some cases, led to confusion rather than clarity the final section of this paper include her description, drawings, and the first North American (Massachusetts) records for the non-native salticid Sitticus pubescens.

The two decades following Emerton's death in 1931 were a fallow period for arachnology in Massachusetts. In Connecticut, however, Benjamin J. Kaston's research and publications on that state's arachnids added to and brought up-to-date much of what was then known about the region's salticids. Kaston's accounts in his Spiders of Connecticut regularly includes notes on the species occurrence and/or relative abundance in Massachusetts. Herbert Levi's arrival at Harvard's MCZ in 1956 led to a renaissance in spider studies in Massachusetts. Levi co-authored with his wife Lorna the Golden Guide Spiders And Their Kin that for decades was the sole reference to North American arachnids accessible to the general public including naturalists young and old. As mentor and advisor to a generation of graduate students Levi nurtured a number of professional arachnologists, including Norman Platnick and Wayne Maddison, whose work continues to enrich and enhance North American arachnology.

Banks, 1932; Bryant, 1941; Emerton, 1891, 1911; Hentz, 1875; Kaston 1948, 1981; Levi, 1968; Scudder, 1869

Some Thoughts On Field Identification

Species determination using microscopic examination is the method of choice for treating research and archival material. However, field identification of adult jumping spiders based on larger anatomical features can be judged on its own merits. Arachnologists have traditionally included macro elements in their written descriptions and habitus figures in their illustrations; these characteristics along with other observable marks provide a basis for salticid field identification.

Making correct field identifications is a skill developed over a lifetime. To the uninitiated this ability may seem mysterious and yes, even magical. And yet, while some individuals have better eyesight or keener hearing than others, the accomplished naturalist's skill is largely the result of hard work and time in the field. Several resources are critical to tackling the field identification challenge in an efficient way. For jumping spiders the most recently published "revisions" of genera are often good sources for the descriptions and illustrations mentioned above. An accurate and comprehensive species list for a given locale as well as information on habitat affiliations and seasonality for each species are also extremely useful. Many of these resources are included in online or in print publications listed in the reference section of the "Jumping Spider Info" page.

Those species with confirmed records for Massachusetts seen here include a series of reference images (under the species page "Identification" tab) annotated with identification tips. A number of species with ranges outside of Massachusetts also include identification suggestions for comparative purposes. The details of salticid genera (see "MA Genera" tab) may also be helpful. Dates of observation are based on my own field notes, Kaston's Spiders of Connecticut, records cited in current revisions as well as dates from historical publications including those by Hentz, Peckham, Emerton, and Bryant listed in the reference section. Revisions and additions to this project are ongoing and I invite your comments and/or contributions. Dick Walton - June 2013.

Species tab thumbnails links to a page with video, species details, and major references as well as a North American distrubution map (Richman, Cutler, and Hill 2012). Thumbnails indicating salticids occurring in Massachusetts link to pages with additional content including county maps, first state/county records, and field identification aides. The Jumping Spider Information page includes Species Data for spiders shown in the videos, Acknowledgments, and References. All videos carry a Creative Commons licence and may be downloaded and used under the stated terms. The videos themselves reside on Vimeo servers and the easiest way to download these is to go here Jumping Spiders of North America where you will have the option of choosing various sizes: Mobile SD (480x270), SD (640x360), or HD (1280x720).