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Degerbøl's blind snake (''Siagonodon borrichianus'') is a
species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ...
of
snake Snakes are elongated, Limbless vertebrate, limbless, carnivore, carnivorous reptiles of the suborder Serpentes . Like all other Squamata, squamates, snakes are ectothermic, amniote vertebrates covered in overlapping Scale (zoology), scales. Ma ...
in the
family Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ...
Leptotyphlopidae The Leptotyphlopidae (commonly called slender blind snakes or thread snakes) are a family of snakes found in North America, South America, Africa and Asia. All are fossorial and adapted to burrowing, feeding on ants and termites. Two subfamilies ...
. McDiarmid RW, Campbell JA, Touré TA (1999). ''Snake Species of the World: A Taxonomic and Geographic Reference, Volume 1''. Washington, District of Columbia: Herpetologists' League. 511 pp. (series). (volume). The species is native to southern
South America South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere at the northern tip of the continent. It can also be described as the southe ...
.


Etymology

The specific name, ''borrichianus'', is in honor of Danish scientist
Ole Borch Ole Borch (7 April 1626 – 13 October 1690) (latinized to ''Olaus Borrichius'' or ''Olaus Borrichus'') was a Danish scientist, physician, grammarian, and poet. He was royal physician to both Kings Frederick III of Denmark and Christian V of De ...
.


Geographic range

''S. borrichianus'' is found in western
Argentina Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, th ...
.


Habitat

The preferred natural
habitat In ecology, the term habitat summarises the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species habitat can be seen as the physical ...
of ''S. borrichianus'' is
shrubland Shrubland, scrubland, scrub, brush, or bush is a plant community characterized by vegetation dominated by shrubs, often also including grasses, herbs, and geophytes. Shrubland may either occur naturally or be the result of human activity. It m ...
.


Diet

''S. borrichianus''
preys Predation is a biological interaction where one organism, the predator, kills and eats another organism, its prey. It is one of a family of common feeding behaviours that includes parasitism and micropredation (which usually do not kill th ...
upon the
larvae A larva (; plural larvae ) is a distinct juvenile form many animals undergo before metamorphosis into adults. Animals with indirect development such as insects, amphibians, or cnidarians typically have a larval phase of their life cycle. The ...
of ants and termites.


Reproduction

''S. borrichianus'' is
oviparous Oviparous animals are animals that lay their eggs, with little or no other embryonic development within the mother. This is the reproductive method of most fish, amphibians, most reptiles, and all pterosaurs, dinosaurs (including birds), and ...
.


References


Further reading

* Adalsteinsson SA, Branch WR, Trape S, Vitt LJ, Hedges SB (2009). "Molecular phylogeny, classification, and biogeography of snakes of the family Leptotyphlopidae (Reptilia, Squamata)". ''Zootaxa'' 2244: 1-50. (''Siagonodon borrichianus'', new combination). * Degerbøl, Magnus (1923). "Description of a new Snake of the Genus ''Glauconia'', from Mendoza". ''Videnskabelige Meddelelser fra Dansk naturhistorisk Forening i Københaven'' 76: 113–114. (''Glauconia borrichiana'', new species). * Freiberg MA (1982). ''Snakes of South America''. Hong Kong: T.F.H. Publications. 189 pp. . (''Leptotyphlops borrichianus'', p. 117).


External Links


iNaturalist page
Siagonodon Reptiles of Argentina Reptiles described in 1923 {{Scolecophidia-stub