Pyxis arachnoides

Superregnum: Eukaryota
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Cladus: Craniata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Superclassis: Tetrapoda
Cladus: Reptiliomorpha
Cladus: Amniota
Classis: Reptilia
Cladus: Eureptilia
Cladus: Romeriida
Subclassis: Diapsida
Cladus: Sauria
Cladus: Archelosauria
Division: Pan-Testudines
Division: Testudinata
Ordo: Testudines
Subordo: Cryptodira
Superfamilia: Testudinoidea

Familia: Testudinidae
Genus: Pyxis
Species: Pyxis arachnoides
Subspecies: P. a. arachnoides – P. a. brygooi – P. a. oblonga
Name

Pyxis arachnoides Bell, 1827
Vernacular names
English: Spider Tortoise
日本語: クモノスガメ
português: Tartaruga-aranha
svenska: Madagaskarspindelsköldpadda

The spider tortoise (Pyxis arachnoides) is a species of tortoise in the family Testudinidae that is endemic to Madagascar and is one of only two species in the genus Pyxis.[4]

Habitat

The remaining tortoises are found only in south western Madagascar, where they inhabit the spiny vegetation of the sandy coastal areas.

Life cycle and breeding

Very little is known about the life cycle of this endangered tortoise, which is believed to live for up to 70 years.[5] Here they feed on young leaves, insect larvae, and even the droppings of larger animals. When the wet season arrives, the dormancy period ends and the tortoises begin to mate. Females only lay one egg when they reproduce, and the egg is incubated for about 220–250 days.
Conservation

Their trade is illegal in Madagascar, but they are extensively smuggled[6] for food, body parts, and illegal pets.[5]
References

Leuteritz, T.; Walker, R. (2020). "Pyxis arachnoides". IUCN Red List of Threatened Species. 2020: e.T19035A177075588. doi:10.2305/IUCN.UK.2020-3.RLTS.T19035A177075588.en. Retrieved 16 November 2021.
"Appendices | CITES". cites.org. Retrieved 2022-01-14.
Fritz Uwe; Peter Havaš (2007). "Checklist of Chelonians of the World" (PDF). Vertebrate Zoology. 57 (2): 292–293. ISSN 1864-5755. Archived from the original (PDF) on 2010-12-17. Retrieved 29 May 2012.
Glaw, Frank; Vences, Miguel (2007). A Field Guide to the Amphibians and Reptiles of Madagascar (3rd ed.). Cologne, Germany: Vences & Glaw Verlags. ISBN 978-3929449037.
Leuteritz, T.; Walker, R. (2014). "Pyxis arachnoides". IUCN Red List of Threatened Species. 2014: e.T19035A50987297. doi:10.2305/IUCN.UK.2014-1.RLTS.T19035A50987297.en. Retrieved 10 January 2020.
"Malagasy Frontier Police seize Indonesia-bound shipment of 'world's rarest' tortoises - Wildlife Trade News from TRAFFIC".