Superregnum: Eukaryota
Cladus: Orthokaryota
Cladus: Neokaryota
Cladus: Scotokaryota
Cladus: Podiata
Cladus: Amorphea
Cladus: Obazoa
Cladus: Opisthokonta
Cladus: Holozoa
Cladus: Filozoa
Cladus: Choanozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: ParaHoxozoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Cladus: Olfactores
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Cladus: Osteichthyes
Cladus: Sarcopterygii
Cladus: Rhipidistia
Cladus: Tetrapodomorpha
Cladus: Eotetrapodiformes
Cladus: Elpistostegalia
Superclassis: Tetrapoda
Cladus: Batrachomorpha
Classis: Amphibia
Subclassis: Lissamphibia
Superordo: Batrachia
Cladus: Salientia
Ordo: Anura
Familia: Pelobatidae
Genus: Pelobates
Species: Pelobates varaldii
Name
Pelobates varaldii Pasteur & Bons, 1959
Type locality: "Merja Samora", Morocco.
Holotype: MNHNP.
References
Pasteur and Bons, 1959, Trav. Inst. Scient. Chérifien, Rabat, Ser. Zool., 17: 117.
Frost, D.R. 2021. Amphibian Species of the World: an Online Reference. Version 6.1. Electronic Database accessible at https://amphibiansoftheworld.amnh.org/index.php. American Museum of Natural History, New York, USA. DOI: 10.5531/db.vz.0001 Pelobates varaldii . Accessed on 23 June 2008.
2007 IUCN Red List of Threatened Species IUCN: Pelobates varaldii (Endangered) Downloaded on 23 June 2008.
Page of Pelobates varaldii at www.moroccoherps.com.
Vernacular names
English: Moroccan Spadefoot Toad
magyar: Marokkói ásóbéka
Pelobates varaldii, the Moroccan spadefoot toad, Moroccan spadefoot, or Varaldi's spadefoot toad, is a species of frog in the family Pelobatidae. As currently known, it is endemic to the coastal north-western Morocco,[1][2][3][4][5] although there is an unconfirmed record from the Spanish territory of Melilla that could possibly represent this species.[1] The specific name varaldii honours Marcel Varaldi who collected amphibians and reptiles in Morocco.[6]
Description
Males grow to 65 mm (2.6 in) and females to 70 mm (2.8 in) in snout–vent length.[3][5] The overall appearance is stocky. The snout is sharp. The tympanum is present[5] but inconspicuous.[4] No parotoid glands are present. The dorsum is finely glandular and smooth; colouration is grey-brown with irregular darker markings. There can be red speckles above the eyes. The ventral side of the body is white. The hind feet have enlarged metatarsal tubercles (used in digging) and webbed toes.[5]
The male advertisement call is aloud, harsh clucking.[5]
The tadpoles can reach 130 mm (5.1 in) in length.[4]
Habitat and conservation
Pelobates varaldii occurs in lowland sandy uncultivated soils, sometimes in the vicinity of cork woodlands, at elevations below 350 m (1,150 ft).[1][3] It is generally fossorial. Spawning typically takes place in temporary bodies of standing water (e.g., dayas and rain puddles).[1][3] The tadpoles are aquatic and feed on plankton and detritus.[3][4]
This species does not occur in modified habitats. It is threatened by habitat loss and degradation caused by the conversion of land to livestock pasture as well as the pollution of ponds with livestock droppings. Also the introduced Gambusia holbrooki is a threat. This species might be present in the Merja Zerga Biological Reserve.[1]
References
Alfredo Salvador; David Donaire-Barroso; Tahar Slimani; El Hassan El Mouden & Philippe Geniez (2004). "Pelobates varaldii". IUCN Red List of Threatened Species. 2004: e.T58054A11723994. doi:10.2305/IUCN.UK.2004.RLTS.T58054A11723994.en. Retrieved 17 September 2021.
Frost, Darrel R. (2021). "Pelobates varaldii Pasteur and Bons, 1959". Amphibian Species of the World: An Online Reference. Version 6.1. American Museum of Natural History. doi:10.5531/db.vz.0001. Retrieved 17 September 2021.
C. Michael Hogan (2014). "Pelobates varaldii Pasteur and Bons, 1959". African Amphibians. Retrieved 17 September 2021.
"Pelobates varaldii". AmphibiaWeb. University of California, Berkeley. 2013. Retrieved 17 September 2021.
Channing, Allan & Rödel, Mark-Oliver (2019). Field Guide to the Frogs & other Amphibians of Africa. Cape Town: Struik Nature. p. 384. ISBN 978-1-77584-512-6.
Beolens, Bo; Watkins, Michael & Grayson, Michael (2013). The Eponym Dictionary of Amphibians. Pelagic Publishing. p. 221. ISBN 978-1-907807-42-8.
Further reading
Escoriza, D., Ben Hassine J. 2019. Amphibians of North Africa. Elsevier, London.
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