Heterixalus alboguttatus

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Heterixalus alboguttatus
Heterixalus alboguttatus01.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Anura
Family: Hyperoliidae
Genus: Heterixalus
Species:
H. alboguttatus
Binomial name
Heterixalus alboguttatus
(Boulenger, 1882)
Synonyms

Heterixalus madagascariensis subspecies alboguttatus Laurent, 1950
Megalixalus madagascariensis variety alboguttata Boulenger, 1882

Heterixalus alboguttatus (also known as the Starry Night Reed Frog) is a species of reed frog in the family Hyperoliidae endemic to Madagascar. Females possess a characteristic yellow-spotted dorsal patterning, while males can be almost uniformly white. It forms a species complex with H. boettgeri and H. madagascariensis, and is known to hybridize with H. boettgeri. [1]

H. alboguttatus is generally found in open habitats, such as savannahs, degraded forest, swamps, grasslands and ricefields. Since these habitats are generally expanding in Madagascar due to human activity, it is not considered threatened. [2]

Females of the species reach a snout-vent length of about 30-33mm, and the H. alboguttatus species breeds in a range of temporary and permanent water bodies, such as those found in the rice fields where the species may makes its habitat, with females producing around 500 black and white eggs, often perching on sunlit leaves of Pandanus plants and other plants during the breeding period. [3]

References

  1. Glaw, Frank; Vences, Miguel (2007). A field guide to the amphibians and reptiles of Madagascar (3 ed.). Köln: Vences & Glaw. ISBN   978-3-929449-03-7.
  2. IUCN (26 February 2016). Heterixalus alboguttatus: IUCN SSC Amphibian Specialist Group: The IUCN Red List of Threatened Species 2016: e.T56096A84159678 (Report). International Union for Conservation of Nature. doi:10.2305/iucn.uk.2016-1.rlts.t56096a84159678.en.
  3. "AmphibiaWeb - Heterixalus alboguttatus". amphibiaweb.org. Retrieved 3 November 2025.