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Home Environment & Wildlife

Researchers discover new spider species in Israel

The black spider, named Sahastata aravaensis because of its habitat, belongs to the Sahastata genus of the Filistatinae family and has a life expectancy is about four years.

by  JNS and ILH Staff
Published on  02-23-2022 11:05
Last modified: 02-23-2022 11:05
Researchers discover new spider species in IsraelHebrew University Of Jerusalem/Shlomi Aharon

During experiments, the researchers found that when spiders were given a choice between clean and contaminated soil, most chose clean soil | Courtesy: Hebrew University Of Jerusalem/Shlomi Aharon

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Israeli researchers discovered a new species of spiders in the Arava region of southern Israel.

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Researchers from the Hebrew University and Ben-Gurion University found the spider during a five-year stint monitoring the oil-spill effects on spiders. The study looked at an area of desert where two oil spills occurred in 1975 and 2014.

According to a press release from the researchers, the species that was discovered is the largest of the Filistatinae family in Israel.  The spider's life expectancy is about four years, most of which is spent in its silk-webbed nest.

The black spider was named Sahastata aravaensis because of its habitat. It belongs to the Sahastata genus of the Filistatinae family.

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During experiments, the researchers found that when spiders were given a choice between clean and contaminated soil, most chose clean soil.

JNS.org contributed to this report.

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