Typhlocaris ayyaloni

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Typhlocaris ayyaloni
Typhlocaris ayyaloni cropped.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Arthropoda
Class: Malacostraca
Order: Decapoda
Suborder: Pleocyemata
Infraorder: Caridea
Family: Typhlocarididae
Genus: Typhlocaris
Species:
T. ayyaloni
Binomial name
Typhlocaris ayyaloni
Tsurnamal, 2008 [2]

Typhlocaris ayyaloni is a species of troglobitic shrimp in the family Typhlocarididae. [3]

Contents

Description

This species grows to 4 to 5 cm in length and is blind. [4]

Distribution

Typhlocaris ayyaloni species was discovered in 2008 in the Ayalon Cave in Israel, 100 meters below ground, with no natural access to the surface. It was found living in a small pool of sulphide-rich, brackish water. It is one of eight new species recently discovered in the area, the others being Tethysbaena ophelicola , Metacyclops longimaxillis , Metacyclops subdolus , Akrav israchanani (a land species, only found dead and also in other parts of the cave), Ayyalonia dimentmani (land species), Lepidospora ayyalonica (land species), and a still-unnamed species in the genus Collembola . [4]

Threats

This species is endangered as it is known only in the Yarkon-Taninim Aquifer, which is experiencing diminishing water levels. It is one of the main sources of water in Israel. [3]

References

  1. De Grave, S. (2013). "Typhlocaris ayyaloni". IUCN Red List of Threatened Species . 2013: e.T197640A2494186. doi: 10.2305/IUCN.UK.2013-1.RLTS.T197640A2494186.en . Retrieved 20 November 2021.
  2. "Typhlocaris ayyaloni (Tsurnamal, 2008)". World Register of Marine Species . Retrieved 22 January 2016.
  3. 1 2 De Grave, S. (2013). "Typhlocaris ayyaloni". IUCN Red List of Threatened Species . 2013: e.T197640A2494186. doi: 10.2305/IUCN.UK.2013-1.RLTS.T197640A2494186.en . Retrieved 11 January 2020.
  4. 1 2 "New species thrive in Ramle underworld". The Jerusalem Post . August 14, 2012. Retrieved August 19, 2014.