AMPHIBIAWEB
Peltophryne longinasus
Cuban Long-nosed Toad
family: Bufonidae

© 2009 Ariel Rodriguez (1 of 1)

  hear Fonozoo call (#1)
  hear Fonozoo call (#2)

Conservation Status (definitions)
IUCN (Red List) Status Endangered (EN)
CITES No CITES Listing
Other International Status None
National Status None
Regional Status None

 

View distribution map using BerkeleyMapper.

   

Description
Diagnosis and Description:Bufo longinasus is distinctive because its lack of cranial bony ridges. The first finger is shorter than the second, and B. longinasus has fully webbed toes that are slightly swollen. The average snout to vent length is 25.5 mm. It is 35 mm including vent to hind limb toe tip. The head and body are relatively flat and compressed, with a projecting cone shaped nose and nostrils at the tip. The tympanum is very small, roughly half the diameter of the eye. Parotoid glands are large. Brown nuptial pads are present on top and side of the basal area of the fingers. The skin is smooth on the dorsal surface, with distinct pitted pustules, but it is not rugged. The species is ventrally wrinkled on breast and belly and the undersides of hind limbs are rough and granulated (Barbour and Ramsden 1919).

Coloration: The ground color is dark maroon, with white coloration present on the upper lip, above the arm, and half of the ventral surface of the hands and feet (Barbour and Ramsden, 1919).

Distribution and Habitat

Country distribution from AmphibiaWeb's database: Cuba

 

View distribution map using BerkeleyMapper.
B. longinasus is endemic to Cuba and is found in three very small areas: Pinar del Rio Province, Sierra de Trinidad, and Sierra del Guaso. It is found in upland pinewoods and broadleaf forests near streams from 100-820 m above sea level. (Stuart et al, 2008)

Life History, Abundance, Activity, and Special Behaviors
B. longinasus is terrestrial by day and may be arboreal by night. Males call while floating in water, which is also where eggs are laid and larvae develop. (Stuart et al. 2008)

Trends and Threats
The current population of B. longinasus is decreasing. They are declared an endangered species, occupying less than 500 km2 of its native habitat (Hedges & Diaz 2004). Population threats include clear-cutting and subsistence logging, causing a decrease in upland forest habitat. It is also threatened by habitat fragmentation and disturbance. Subsistence farming, fires and agricultural expansion also contribute to habitat loss and thus to this species' decline. Its range does include several protected areas, but lacks proper management. (Stuart et al. 2008)

Possible reasons for amphibian decline

Habitat modification from deforestation, or logging related activities
Habitat fragmentation

Comments
The word Bufo translates to toad in Latin, and nasus translates to nose in Latin; making Bufo longinaus the long-nose toad.

References

Barbour, T., and Ramsden, C. T. (1999). The Herpetology of Cuba. Biolife, Cambridge.

Blair Hedges, Luis Díaz 2004. Peltophryne longinasus. IUCN (2011). 2011 IUCN Red List of Threatened Species. www.iucnredlist.org. Downloaded on 18 October 2011.

Díaz, L. M., Cádiz, A., Chong, A., and Silva, A. (2007). ''First report of chytridiomycosis in a dying toad (Anura: Bufonidae) from Cuba: A new conservation challenge for the island.'' Ecohealth, 4(2), 172-175.

Frost, D. (2011). Amphibian Species of the World: an Online Reference. Version 5.5.

Stuart, S., Hoffmann, M., Chanson, J., Cox, N., Berridge, R., Ramani, P., and Young, B. (eds) (2008). Threatened Amphibians of the World. Lynx Edicions, IUCN, and Conservation International, Barcelona, Spain; Gland, Switzerland; and Arlington, Virginia, USA.



Written by Jenna Coates (Jcoates AT csustan.edu), CSU Stanislaus
First submitted 2011-06-23
Edited by Kandys Kim (2012-03-06)

Species Account Citation: AmphibiaWeb 2012 Peltophryne longinasus: Cuban Long-nosed Toad <http://amphibiaweb.org/species/405> University of California, Berkeley, CA, USA. Accessed Oct 22, 2017.



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Citation: AmphibiaWeb. 2017. <http://amphibiaweb.org> University of California, Berkeley, CA, USA. Accessed 22 Oct 2017.

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