Andinobates daleswansoni

Last updated

Andinobates daleswansoni
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Anura
Family: Dendrobatidae
Genus: Andinobates
Species:
A. daleswansoni
Binomial name
Andinobates daleswansoni
(Rueda-Almonacid, Rada, Sánchez-Pacheco, Velásquez-Álvarez, and Quevedo-Gil, 2006)
Synonyms [2]
  • Dendrobates daleswansoni Rueda-Almonacid, Rada, Sánchez-Pacheco, Velásquez-Álvarez, and Quevedo-Gil, 2006
  • Ranitomeya daleswansoni (Rueda-Almonacid, Rada, Sánchez-Pacheco, Velásquez-Álvarez, and Quevedo-Gil, 2006)

Andinobates daleswansoni is a species of frog in the family Dendrobatidae. It is endemic to Colombia. [2] [3] [1]

Contents

Description

The adult male frog measures 17.83–18.46 mm in snout-vent length and the adult female frog 19.01–19.74 mm. This frog has large, prominent eyes. This frog's tympanum is oval-shaped and partially hidden. There are disks on the toes for climbing, but the disks on the hind feet are smaller than the disks on the forefeet. [3]

The anterior of the frog's head and body is bright red and the rest of the body is brown with markings in darker and lighter shades of brown. Some frogs have yellow-orange dots on the posterior of the body and hind legs. The iris of the eye is black in color. [3]

This frog has only four toes on each foot, which is very unusual for anurans. The first toe and the second toe are partially fused until they resemble a single toe very closely. [4]

Etymology

Scientists named this frog for Dale Swanson of Spokane, Washington, who worked to preserve biodiversity, especially in the Andes. [3]

Habitat

This frog lives in the wettest part of the understory of primary and secondary cloud forests. It requires holes and other places to hide on the forest floor. It can also live in partially logged habitats if there is primary forest nearby. This frog has been observed between 1800 and 2500 meters above sea level. [1]

This frog is sympatric with Andinobates opisthomelas near 1800 meters above sea level. Scientists distinguish the two species by color: A. opisthomelas is red-orange in color with no spots. [3]

Reproduction

The female frog lays eggs on leaf litter. The tadpoles have been seen swimming in water in the leaves of bromeliad plants. People have seen the tadpoles in water all year, so scientists infer that the frogs breed all year. [1]

Threats

The IUCN classifies this frog as endangered. Its range is subject to deforestation in favor of agriculture and cattle grazing. [1]

The frog's range includes one protected park: Selva de Florencia National Park. Most of the frogs believed to be currently living live in this park. [1]

Related Research Articles

<i>Indirana leithii</i> Species of amphibian

Indirana leithii is a species of frog in the family Ranixalidae. It is endemic to the northern Western Ghats of India. As currently defined, its range is restricted to the states of Maharashtra and southern Gujarat; earlier records elsewhere refer to other species.

Leucostethus argyrogaster or the Imaza rocket frog is a species of frog in the family Dendrobatidae. It is endemic to Peru.

Hyloxalus sylvaticus is a species of frog in the family Dendrobatidae. It is endemic to northern Peru and found on the Amazonian slopes of the Eastern Andes and in the Huancabamba Depression. Its range might extend to Ecuador.

<span class="mw-page-title-main">Cauca poison frog</span> Species of amphibian

The Cauca poison frog is a species of frog in the family Dendrobatidae. It is endemic to Colombia.

<i>Andinobates claudiae</i> Species of frog

Andinobates claudiae is a species of frog in the family Dendrobatidae. It is endemic to Panama.

<span class="mw-page-title-main">Blue-bellied poison frog</span> Species of amphibian

The blue-bellied poison frog or bluebelly poison frog is a species of frog in the family Dendrobatidae.

<span class="mw-page-title-main">Andean poison frog</span> Species of amphibian

The Andean poison frog is a species of frog in the family Dendrobatidae. It is endemic to Colombia.

<i>Andinobates virolinensis</i> Species of amphibian

Andinobates virolinensis is a species of frog in the family Dendrobatidae. It is endemic to Colombia where it is confined to the Santander and Cundinamarca departments on the Cordillera Oriental.

Cruziohyla craspedopus, the fringed leaf frog or fringed tree frog, is a species of frog in the subfamily Phyllomedusinae. It is found in the Amazonian lowlands in Brazil, Colombia, Ecuador, and Peru, and possibly in Bolivia.

<i>Pseudophilautus mooreorum</i> Species of amphibian

Pseudophilautus mooreorum, commonly known as Moore's shrub frog, is a species of frog in the family Rhacophoridae. It is endemic to Sri Lanka.

<i>Ranitomeya</i> Genus of amphibians

Ranitomeya is a genus of dart poison frogs found in Panama and South America south to Peru and Brazil, possibly into Bolivia.

Gracixalus quangi is a species of bush frog endemic to Vietnam, Laos, and China, where it has been observed between 550 and 1300 meters above sea level.

Hyloxalus maculosus, also known as spotted rocket frog, 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 342 to 1,225 m asl.

<i>Andinobates dorisswansonae</i> Species of amphibian

Andinobates dorisswansonae, the dotted poison frog, is a species of amphibian in the family Dendrobatidae, endemic to Colombia in the outskirts of Falan and north of the department of Tolima. It is toxic to humans.

<i>Andinobates tolimensis</i> Species of amphibian

Andinobates tolimensis, the Tolimense poison frog, is a species of amphibian in the family Dendrobatidae, endemic to Colombia in the outskirts of Falan and north of the department of Tolima. Previously it was included in the genus Ranitomeya, but was reclassified in Andinobates, along with 11 other species. It is threatened by habitat loss. It is toxic to humans and when captured will excrete a milky substance.

Hyloxalus aeruginosus is a species of poison dart frog endemic to Peru.

Ranitomeya toraro, the Apuriná poison frog, is a species of frog in the family Dendrobatidae. It is endemic to Colombia and Brazil and possibly nearby Peru.

Hyloxalus spilotogaster is a species of frog in the family Dendrobatidae. It is known from a single specimen found in Peru.

Hyloxalus sordidatus is a species of frog in the family Dendrobatidae. It is endemic to Peru.

Hyloxalus craspedoceps is a species of frog in the family Dendrobatidae. It lives in Peru.

References

  1. 1 2 3 4 5 6 IUCN SSC Amphibian Specialist Group (2017). "Bluebelly Poison Frog: Andinobates daleswansoni". IUCN Red List of Threatened Species . 2017: e.T136124A85906859. doi: 10.2305/IUCN.UK.2017-3.RLTS.T136124A85906859.en . Retrieved July 29, 2024.
  2. 1 2 Frost, Darrel R. "Andinobates minutus (Rueda-Almonacid, Rada, Sánchez-Pacheco, Velásquez-Álvarez, and Quevedo-Gil, 2006)". Amphibian Species of the World, an Online Reference. Version 6.0. American Museum of Natural History, New York. Retrieved July 29, 2024.
  3. 1 2 3 4 5 Monique Picon (September 23, 2010). Kellie Whittaker; Michelle S. Koo (eds.). "Andinobates daleswansoni (Rueda-Almonacid, Rada, Sánchez-Pacheco, Velásquez-Álvarez, & Quevedo-Gil, 2006)". AmphibiaWeb. University of California, Berkeley. Retrieved July 29, 2024.
  4. JOSÉ VICENTE RUEDA-ALMONACID; MARCO RADA; SANTIAGO J. SÁNCHEZ-PACHECO; ÁLVARO ANDRÉS VELÁSQUEZ-ÁLVAREZ; ALONSO QUEVEDO (2006). "Two new and exceptional poison dart frogs of the genus Dendrobates (Anura: Dendrobatidae) from the northeastern flank of the Cordillera Central of Colombia". Zootaxa (Abstract). 1259 (1): 39–54. doi:10.11646/zootaxa.1259.1.4 . Retrieved July 27, 2024.