Hyloxalus whymperi

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Tanti rocket frog
Hyloxalus whymperi (Boulenger, 1882).jpg
Holotype from Boulenger's original species description
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Anura
Family: Dendrobatidae
Genus: Hyloxalus
Species:
H. whymperi
Binomial name
Hyloxalus whymperi
(Boulenger, 1882)
Synonyms
  • Protherapis WhymperiBoulenger, 1882 [2]
  • Colostethus whymperi(Boulenger, 1882)

Hyloxalus whymperi, sometimes known as the Tanti rocket frog, is a species of frog in the family Dendrobatidae. It is endemic to west-central Ecuador and only known from Tanti (a farm, the type locality) and near San Francisco de Las Pampas, Pichincha Province. [3] [4] It is a poorly known species. [1]

Contents

Etymology

Hyloxalus whymperi is named after Edward Whymper, who collected the holotype during his expedition to Ecuador in 1879–1880. [2] [5]

Taxonomy

The holotype from Tanti is in poor condition, allowing describing few characters precisely. Frogs from Francisco de Las Pampas resemble the holotype and the original description, but until fresh material from the type locality are obtained, their true identity remains uncertain. It may be the same species as Ameerega erythromos (Vigle & Miyata, 1980), although the latter is a different species from the specimens from Francisco de Las Pampas. [6]

Description

Males measure 21–23 mm (0.83–0.91 in) in snout–vent length and have moderately robust body (adult females are unknown [6] ). Abdomen is black with white spots. Skin on all surfaces is smooth. [4] [6]

Habitat and conservation

Its natural habitats are very humid premontane forests. Breeding habitat is unknown but presumably the tadpoles develop in streams. It is threatened by habitat loss caused by agriculture and logging. [1]

Related Research Articles

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<i>Hyloxalus nexipus</i>

Hyloxalus nexipus is a species of frog in the family Dendrobatidae. It is found on eastern slopes and foothills of the Andes from southeastern Ecuador south to the region of Yurimaguas in Peru.

Hyloxalus pulchellus is a species of frog in the family Dendrobatidae from northern Ecuador and southern Colombia. Colombina source does not include Nariño but does include Putumayo Department.

Hyloxalus sauli is a species of frogs in the family Dendrobatidae. It is found on the eastern Andean slopes in Putumayo, Colombia, and in Sucumbíos, Napo, Orellana, and Pastaza Provinces, Ecuador. It is named after William Saul from the University of Kansas Natural History Museum.

Hyloxalus shuar is a species of frog in the family Dendrobatidae. It is endemic to Ecuador and occurs on the eastern slopes of the Andes. Common names Santiago rocket frog and Shuar rocket frog have been proposed for it.

Hyloxalus toachi is a species of frog in the family Dendrobatidae. It is endemic to northwestern Ecuador.

Hyloxalus vertebralis is a species of frog in the family Dendrobatidae. It is endemic to southern Ecuador and occurs in the inter-Andean valleys and on the western slopes of the Andes. Its natural habitats are cloud forests, ponds in open areas, and streams. It is threatened by habitat loss, though its recent decline is probably caused by chytridiomycosis.

<i>Pristimantis curtipes</i>

Pristimantis curtipes is a species of frog in the family Craugastoridae. It is found in the Nariño Department of southern Colombia and in the western and eastern Andes of Ecuador south to Desierto de Palmira.

Hyloxalus maculosus is a species of frogs in the family Dendrobatidae. It is endemic to the eastern slopes of Ecuadorian Andes in Napo and Pastaza provinces at elevations of 460 to 1,150 m asl.

References

  1. 1 2 3 Coloma, L.A.; Ron, S.; Yánez-Muñoz, M.; Cisneros-Heredia, D. & Almandáriz, A. (2004). "Hyloxalus whymperi". IUCN Red List of Threatened Species . 2004: e.T55167A11262812. doi: 10.2305/IUCN.UK.2004.RLTS.T55167A11262812.en . Retrieved 10 January 2018.
  2. 1 2 Boulenger, G. A. (1882). "Account of the reptiles and batrachians collected by Mr. Edward Whymper in Ecuador in 1879–80". Annals and Magazine of Natural History. Series 5. 9: 457–467. doi:10.1080/00222938209459079.
  3. ↑ Frost, Darrel R. (2014). "Hyloxalus whymperi (Boulenger, 1882)". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 14 March 2015.
  4. 1 2 Coloma, LA; Ortiz, DA; Frenkel, C. (2010). "Hyloxalus whymperi". Ron, S. R., Guayasamin, J. M., Yanez-Muñoz, M. H., Merino-Viteri, A., Ortiz, D. A. y Nicolalde, D. A. 2014. AmphibiaWebEcuador. Version 2014.0. Museo de Zoología, Pontificia Universidad Católica del Ecuador (QCAZ). Retrieved 14 March 2015.
  5. ↑ Beolens, Bo; Watkins, Michael; Grayson, Michael (2013). The Eponym Dictionary of Amphibians. Pelagic Publishing. ISBN   978-1-907807-44-2.
  6. 1 2 3 Coloma, L. A. (1995). "Ecuadorian frogs of the genus Colostethus (Anura: Dendrobatidae)". Miscellaneous Publication, Museum of Natural History, University of Kansas. 87: 1–72.
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