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Citation: Midtgaard, Rune. RepFocus - A Survey of the Reptiles of the World. (www.repfocus.dk).
Latest update: December 31st, 2022.


Taxonomy of the family Homalopsidae
Bibliography of the genus Gerarda
Biodiversity of the family Homalopsidae








Genus
Gerarda

Glossy Marsh Snake

Katzenaugen-Wassertrugnatter

Glans-sumpsnog

1849 Gerarda Gray (type species: Gerarda bicolor Gray 1849)
Gerardia Boulenger 1890 [unjustified emendation]
1853 Campylodon Fitzinger [not Campylodon Cuvier 1832] (type species: Coluber prevostianus Eydoux & Gervais 1837; syn. Murphy 2007)
1884 Heleophis Müller (type species: Heleophis flavescens Müller 1884; syn. Murphy 2007)
Contents: 1 species, which is not endemic.
Endemism: 0% 100%
Distribution: As for the single species.

Gerarda prevostiana

Glossy Marsh Snake, Cat-eyed Water Snake, (Gerard's Water Snake)

Katzenaugen-Wassertrugnatter

Glans-sumpsnog

1837 Coluber prevostianus Eydoux & Gervais
Campylodon prevostianum Duméril & Bibron 1854
Gerardia prevostiana Boulenger 1890
Gerarda prevostiana Smith 1930
1849 Gerarda bicolor Gray (Murphy 2007)
1884 Heleophis flavescens Müller (Murphy 2007)

Distribution: Bangladesh, Cambodia, India (Andaman & Nicobar Islands [Andaman Islands], Andhra Pradesh, Goa, Gujarat, Kerala, Maharashtra, Odisha, West Bengal), Malaysia (Sarawak, West Malaysia), Myanmar, Philippines (Palawan), Singapore, Sri Lanka, Thailand.