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Salticidae Spartaeus

Spartaeus spinimanus (Thorell, 1878)

Spiny-legged Jumper

The eyes are in four rows, rather than three as in most other salticids. The legs are unusually long and slender, especially in the males, and bear numerous, neatly arranged ventral spines. Male legs are lined with black stripes. The female palp is black with a sash of golden hairs on its inner side.

Length♀ 4–6 mm; ♂ 4–6 mm
Type LocalityAmboina, Maluku, Indonesia
DistributionSingapore, Malaysia (Peninsular Malaysia, Sarawak), Indonesia (Java, West Sumatra, Maluku), Brunei, Sri Lanka, Japan.
HabitatTree trunks; walls of man-made structures.
BiologyIn the laboratory, this spider builds a "web" spun over a simulated tree trunk and rests underneath it. There is, however, no evidence that the web is used as a prey-catching device.

Taxonomy

Taxonomic references*

  1. Boethus spinimanus (Original description j)

    Thorell, 1878b Studi sui ragni Malesi e Papuani: 221

  2. Spartaeus gracilis (Original description ♂)

    Thorell, 1891 Spindlar från Nikobarerna och andra delar af södra Asien: 137

  3. Nealces striatipes (Original description ♂)

    Simon, 1900d Etudes arachnologiques: 30

  4. Boethus caligatus

    Simon, 1901a Histoire naturelle des araignées. Deuxième édition, tome second: 401, f doi:10.5962/bhl.title.51973

  5. Boethus gracilis (Original description ♀)

    Reimoser, 1925 Fauna sumatrensis (Beitrag Nr: 90

  6. Boethuola spinimana (superfluous generic replacement name)

    Strand, 1929 Zoological and palaeontological nomenclatorical notes: 15

  7. Spartaeus spinimanus (♂♀, Transferred from Boethus, Synonym of Boethus caligatus, B. gracilis and B. striatipes)

    Wanless, 1984a A review of the spider subfamily Spartaeinae nom: 148, f. 3A-F, 4A-G, 30A-D, 33F, 35A

  8. Spartaeus spinimanus (♂)

    Prószyński & Deeleman-Reinhold, 2010 Description of some Salticidae (Araneae) from the Malay Archipelago: 180, f. 134-137 doi:10.15298/arthsel.19.3.05

  9. Spartaeus spinimanus (♂)

    Prószyński, 2017b Pragmatic classification of the world's Salticidae (Araneae): 114, f. 50X doi:10.37828/em.2017.12.1

* Retrieved from the World Spider Catalog.

Distribution Map for Spartaeus spinimanus (Thorell, 1878)

Singapore, Malaysia (Peninsular Malaysia, Sarawak), Indonesia (Java, West Sumatra, Maluku), Brunei, Sri Lanka, Japan.

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