Speke's hinge-back tortoise

Species of tortoise

Speke's hinge-back tortoise

Speke's hinge-back tortoise at Kruger National Park, South Africa
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Reptilia
Order:	Testudines
Suborder:	Cryptodira
Superfamily:	Testudinoidea
Family:	Testudinidae
Genus:	Kinixys
Species:	K. spekii
Binomial name
*Kinixys spekii* Gray, 1863
Synonyms^[1]
Kinixys spekii Gray, 1863 Cinixys spekii — Boulenger, 1889 Homopus darlingi Boulenger, 1902 Testudo procterae Loveridge, 1923 Kinixys australis Hewitt, 1931 Kinixys darlingi — Hewitt, 1931 Kinixys jordani Hewitt, 1931 Kinixys youngi Hewitt, 1931 Kinixys australis mababiensis V. FitzSimons, 1932 Kinixys australis australis — Mertens, L. Müller & Rust, 1934 Kinixys belliana spekei Mertens, Müller & Rust, 1934 (ex errore) Malacochersus procterae — Mertens, Müller & Rust, 1934 Kinixys belliana australis — Mertens & Wermuth, 1955 Kinixys belliana darlingi — Mertens & Wermuth, 1955 Kinixys belliana mababiensis — Mertens & Wermuth, 1955 Kinixys belliana spekii — Mertens & Wermuth, 1955

Speke's hinge-back tortoise (Kinixys spekii), also known commonly as Speke's hingeback tortoise,^[2] is a species of turtle in the family Testudinidae. The species is endemic to Africa.

Etymology

The specific name, spekii, is in honor of English explorer John Hanning Speke.^[3]

Description

K. spekii has an elongated carapace, up to 20 cm (7.9 in) in straight length, which is distinctly flattened, allowing it to seek refuge in rock crevices and under logs (the co-occurring pancake tortoise is even more flattened). Its carapace has a weak, disrupted medial keel, and posterior marginals that are neither strongly serrated nor reverted. This species has a well-developed hinge at the rear end of the upper part of its shell, permitting the protection of its rear legs after they have been retracted.^[4] The male has a notably longer tail than the female of this species, and the tails end in a spine. Females possess a flat plastron, yet males have a more concave one.^[2]

Geographic range

Speke's hinge-back tortoise is found in East Africa from Uganda and Kenya south to Eswatini, next to Mozambique and Zululand. Its range extends westwards as far as the coast of Angola.^[5]

Habitat

K. spekii inhabits savannahs and dry bush with rocky areas. It tends to inhabit more wooded areas during the dry season, and to move out into the savannahs when the summer rains come.^{[citation needed]}

Diet

K. spekii feeds on small flowers, leaves, grass, herbs, succulents and fungi. It also eats snails and other small invertebrates, having a special preference for millipedes.^[4]

Reproduction

Females of K. spekii lay a small clutch of two to four eggs in the summer.^{[citation needed]}

References

^ Fritz, Uwe; Havaš, Peter (2007). "Checklist of Chelonians of the World". Vertebrate Zoology. 57 (2): 286–287. doi:10.3897/vz.57.e30895. ISSN 1864-5755.
^ ^a ^b Tabaka, Chris, DVM (2003). "Differentiating Male and Female Kinixys spekii (Speck's [sic] hingeback tortoise)". World Chelonian Trust. Chelonia.org
^ Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). The Eponym Dictionary of Reptiles. Baltimore: Johns Hopkins University Press. xiii + 296 pp. ISBN 978-1-4214-0135-5. (Kinixys spekii, p. 249).
^ ^a ^b nlbif.eti.uva.nl Archived 2011-06-08 at the Wayback Machine.
^ Species Kinixys spekii at The Reptile Database www.reptile-database.org.

External links

Photo of Kinixys spekii

Tortoise family

Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Subclass: Anapsida
Order: Testudines
Suborder: Cryptodira
Superfamily: Testudinoidea
Family: Testudinidae

Genera

Species of the tortoise family

Agrionemys

Russian tortoise

Chaco tortoise
Red-footed tortoise
Yellow-footed tortoise
†Chelonoidis alburyorum
†Chelonoidis cubensis
†Chelonoidis lutzae
†Chelonoidis monensis
†Chelonoidis sellovii
†Chelonoidis sombrerensis

Galápagos tortoise

Chelonoidis complex

†Cheirogaster

†Cheirogaster bacharidisi
†Cheirogaster gymnesica
†Cheirogaster schafferi

Chersina

Angulate tortoise

†Hadrianus

†Hadrianus corsoni
†Hadrianus majusculus
†Hadrianus octonaria
†Hadrianus robustus
†Hadrianus schucherti
†Hadrianus utahensis
†Hadrianus vialovi

†Hesperotestudo

†Hesperotestudo percrassa

Pancake tortoise

Pyxis

Leopard tortoise

†Stylemys

†Stylemys botti
†Stylemys calaverensis
†Stylemys canetotiana
†Stylemys capax
†Stylemys conspecta
†Stylemys copei
†Stylemys emiliae
†Stylemys frizaciana
†Stylemys karakolensis
†Stylemys nebrascensis
†Stylemys neglectus
†Stylemys oregonensis
†Stylemys pygmea
†Stylemys uintensis
†Stylemys undabuna

Testudo

Phylogenetic arrangement of turtles based on turtles of the world 2017 update: Annotated checklist and atlas of taxonomy, synonymy, distribution, and conservation status. Key: †=extinct.

Testudines

Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Clade: Diapsida
Order: Testudines

Suborder

Superfamily

Family

Genus

Cryptodira

Chelonioidea
(Sea turtles)

Cheloniidae	†Allopleuron Caretta †Carolinochelys Chelonia †Eochelone Eretmochelys †Gigantatypus †Glarichelys †Itilochelys Lepidochelys †Mexichelys †Miocaretta Natator †Pacifichelys †Syllomus †Tasbacka
Dermochelyidae	†Arabemys †Corsochelys †Cosmochelys Dermochelys †Eosphargis †Mesodermochelys †Psephophorus
	†Euclastes †Peritresius †Procolpochelys †Protosphargis †Puppigerus

Kinosternoidea

Dermatemydidae	Dermatemys
Kinosternidae	Claudius †Hoplochelys Kinosternon Staurotypus Sternotherus

Testudinoidea

Emydidae	†Acherontemys Chrysemys Clemmys Deirochelys Emys Actinemys Emydoidea Glyptemys Graptemys Malaclemys Pseudemys Terrapene Trachemys †Wilburemys
Geoemydidae	Batagur †Banhxeochelys Cuora Cyclemys Geoclemys Geoemyda Hardella Heosemys Leucocephalon Malayemys Mauremys Melanochelys Morenia Notochelys Orlitia Pangshura Rhinoclemmys Sacalia Siebenrockiella Vijayachelys
Platysternidae	Platysternon
Testudinidae	Aldabrachelys Astrochelys Centrochelys Chelonoidis Chersina Cylindraspis †Cymatholcus †Floridemys Geochelone Gopherus †Hadrianus †Hesperotestudo Homopus Indotestudo Kinixys Malacochersus Manouria †Megalochelys †Oligopherus Psammobates Pyxis †Solitudo Stigmochelys †Stylemys Testudo

Trionychia

Carettochelyidae	†Allaeochelys †Anosteira Carettochelys
Trionychidae	Amyda Apalone †Axestemys Chitra Cyclanorbis Cycloderma †Drazinderetes Dogania †Gilmoremys †Hutchemys †Khunnuchelys Lissemys Nilssonia Palea †Palaeoamyda Pelochelys Pelodiscus Rafetus Trionyx
	†Basilochelys †Sinaspideretes

Chelydridae	Chelydra †Chelydrops †Chelydropsis †Emarginachelys †Macrocephalochelys Macrochelys †Planiplastron †Protochelydra
†Nanhsiungchelyidae	†Anomalochelys †Basilemys †Jiangxichelys
†Protostegidae	†Alienochelys †Archelon †Atlantochelys †Bouliachelys †Calcarichelys †Cratochelone †Desmatochelys †Iserosaurus †Notochelone †Ocepechelon †Pneumatoarthrus †Protostega †Rhinochelys †Santanachelys †Terlinguachelys
	†Adocus †Argillochelys †Bashuchelys †Ctenochelys †Prionochelys †Toxochelys

Pleurodira

†Araripemydidae	†Araripemys
†Bothremydidae	†Araiochelys †Arenila †Azabbaremys †Bothremys †Cearachelys †Chedighaii †Chupacabrachelys †Eotaphrosphys †Foxemys †Galianemys †Ilatardia †Inaechelys †Itapecuruemys †Jainemys †Kinkonychelys †Kurmademys †Labrostochelys †Nigeremys †Phosphatochelys †Polysternon †Puentemys †Rosasia †Rhothonemys †Sankuchemys †Taphrosphys †Ummulisani †Zolhafah
Chelidae	Acanthochelys Chelodina Chelus Elseya Elusor Emydura Hydromedusa †Lomalatachelys Mesoclemmys Myuchelys Phrynops Platemys †Prochelidella Pseudemydura Rheodytes Rhinemys †Yaminuechelys
Pelomedusidae	Pelomedusa Pelusios
Podocnemididae	†Albertwoodemys †Bauruemys †Brontochelys †Caninemys †Carbonemys †Cerrejonemys †Cordichelys Erymnochelys †Lapparentemys †Latentemys Peltocephalus Podocnemis †Stupendemys
†Sahonachelyidae	†Sahonachelys †Sokatra

	†Caribemys †Caririemys †Tacuarembemys

Phylogenetic arrangement of turtles based on Turtles of the World 2017 Update: Annotated Checklist and Atlas of Taxonomy, Synonymy, Distribution, and Conservation Status. † = extinct.

See also List of Testudines families

Taxon identifiers
Kinixys spekii	Wikidata: Q2192332 Wikispecies: Kinixys spekii ADW: Kinixys_spekii CoL: 3R82H EoL: 462252 GBIF: 2441685 iNaturalist: 67433 IRMNG: 10874166 ITIS: 949467 NCBI: 286024 Open Tree of Life: 990946 RD: spekii Species+: 6801