Bufotes surdus

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Bufotes surdus
Bufo surdus01.jpg
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Anura
Family: Bufonidae
Genus: Bufotes
Species:
B. surdus
Binomial name
Bufotes surdus
(Boulenger, 1891)
Synonyms [2]
  • Bufo persicus Steindachner, 1867
  • Bufo surdus Boulenger, 1891
  • Bufo viridis var. persica Nikolskii, 1900 "1899"
  • Bufo persicus Nikolskii, 1904
  • Pseudepidalea surda (Boulenger, 1891)

Bufotes surdus, also known as Iranian earless toad, Iranian toad, Pakistan toad, or Luristan toad (not to be confused with Lorestan toad), is a species of toad in the family Bufonidae. It is found in southern Iran and western Pakistan. [1] [2] There is also an isolated record from eastern Iraq. [1]

Contents

Appearance and subspecies

Bufotes surdus is a medium-small toad with a snout–to–vent length of about 4–6 cm (1.6–2.4 in) in adults. [3] [4] Unlike most species of Bufotes but similar to its close relative B. luristanicus , it has no visible tympanum (either absent or tiny and covered by the skin), [4] [5] hence the common name "earless toad". [2] It is typically quite dull and plain-coloured, but it may have some inconspicuous greenish markings, especially to the limbs, and occasionally a larger amount of small greenish ring-shaped spots. [4]

Two subspecies are recognized, [2] but their separation is questionable (annulatus was described based on features that often are individually variable in toads) and require further study. [4] [5]

Common name ring-spotted earless toad can be used to specifically refer to Bufotes surdus annulatus. [2]

Habitat and conservation

Bufotes surdus inhabits oases and pools in irrigated areas and their surroundings at elevations of 0–2,250 m (0–7,382 ft) above sea level. Breeding takes place during the monsoons when males gather in temporal pools. The eggs are deposited around vegetation in ponds. During the dry season these animals seek damp areas under stones and within vegetation. It can be a locally common species, but its ecology is little known and it has sometimes been confused with juveniles of other Bufotes species. It is threatened by intensification of agriculture, including agricultural pollution. Extended periods of drought can cause local population declines. Some populations occur within protected areas. [1]

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<i>Bufotes luristanicus</i> Species of amphibian

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<i>Rhinella proboscidea</i> Species of amphibian

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<i>Duttaphrynus scaber</i> Species of amphibian

Duttaphrynus scaber is a species of toad in the family Bufonidae. It is found in peninsular India and Sri Lanka. Bufo fergusonii, now synonymized with Duttaphrynus scaber, was named after Harold S. Ferguson who collected the type specimen.

Japanese stream toad Species of amphibian

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Sclerophrys vittata, also known as Degen's toad, banded toad, or Lake Victoria toad, is a species of toad in the family Bufonidae. It is endemic to Uganda, where it is only known from Lira south to Entebbe and the Bwindi Impenetrable Forest. This species may possibly be found in Kenya and its range may even extend into Egypt, but the records from northern Egypt are generally regarded as belonging to S. kassasii.

Balearic green toad Species of amphibian

The Balearic green toad is a toad belonging to the true toad family, Bufonidae, from Italy and islands in the western Mediterranean Sea. It is mostly a lowland species, but can be found as high as 1,300 m (4,300 ft) asl in central Italy.

<i>Bufotes</i> Genus of amphibians

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References

  1. 1 2 3 4 Muhammad Sharif Khan, Matthias Stöck, Theodore Papenfuss, Steven Anderson, Sergius Kuzmin, Nasrullah Rastegar-Pouyani, Mozafar Sharifi, Soheila Shafiei Bafti, Sushil Dutta.; Annemarie Ohler (2015). "Bufotes surdus". IUCN Red List of Threatened Species . 2015: e.T54772A74505632. doi: 10.2305/IUCN.UK.2015-1.RLTS.T54772A74505632.en . Retrieved 17 November 2021.CS1 maint: multiple names: authors list (link)
  2. 1 2 3 4 5 Frost, Darrel R. (2020). "Bufotes surdus (Boulenger, 1891)". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 20 February 2020.
  3. Parvaresh, Z.; N. Seddighi; F. Roushenas; S. Rahimi; E. Hasani; Z. Mossadeghi; M. Nokhbatolfoghahai (2016). "Reproductive strategy and embryonic development of Bufotes surdus annulatus in Iran". Salamandra. 52 (3): 230–242.
  4. 1 2 3 4 Stöck, M.; R. Günther; W. Böhme (2001). "Progress towards a taxonomic revision of the Asian Bufo viridis group: current status of nominal taxa and unsolved problems (Amphibia: Anura: Bufonidae)". Zoologische Abhandlungen – Staatliches Museum für Tierkunde in Dresden. 51: 253–319.
  5. 1 2 Javari, M.; F. Torki (2009). "Notes on morphology, ecology, behavior and systematics of Bufo luristanicus SCHMIDT, 1952 (Anura: Bufonidae)". Herpetozoa. 21 (3/4): 171–178.