Phrynoidis juxtasper

Phrynoidis juxtasper

Taxonavigation

Taxonavigation: Anura

Superregnum: Eukaryota Cladus: Amorphea Cladus: Obazoa Cladus: Opisthokonta Cladus: Holozoa Cladus: Filozoa Cladus: Choanozoa Regnum: Animalia Subregnum: Eumetazoa Cladus: ParaHoxozoa Cladus: Bilateria Cladus: Nephrozoa Superphylum: Deuterostomia Phylum: Chordata Cladus: Olfactores Subphylum: Vertebrata Infraphylum: Gnathostomata Cladus: Eugnathostomata Cladus: Osteichthyes Cladus: Sarcopterygii Cladus: Rhipidistia Cladus: Tetrapodomorpha Cladus: Eotetrapodiformes Cladus: Elpistostegalia Cladus: Stegocephali Cladus: Tetrapoda Cladus: Batrachomorpha Classis: Amphibia Subclassis: Lissamphibia Superordo: Batrachia Cladus: Salientia Ordo: Anura

Familia: Bufonidae
Genus: Phrynoidis
Species: Phrynoidis juxtasper

Name

Phrynoidis juxtasper (Inger, 1964)

• Holotype: FMNH 77472, adult ♀, colected by R.F. Inger and Gaun Sureng on 5 June 1956.
• Type locality: “on the banks of the Sungei Tawan, Kalabakan, Tawau District, Sabah”, East Malaysia (Borneo).

Combinations

• Bufo juxtasper Inger, 1964: 154 [original combination]
• Phrynoidis juxtaspera — Frost, Grant, Faivovich, Bain, Haas, Haddad, de Sá, Channing, Wilkinson, Donnellan, Raxworthy, Campbell, Blotto, Moler, Drewes, Nussbaum, Lynch, Green & Wheeler, 2006: 365 [subsequent combination, incorrect gender agreement]
• Phrynoidis juxtasper — Schmidtler, 2013: 15 [correct gender agreement]

References

Primary references

• Inger, R.F. 1964. Two new species of frogs from Borneo. Fieldiana: Zoology 44(20): 151–159. BHL Reference page. 
• Frost, D.R., Grant, T., Faivovich, J., Bain, R.H., Haas, A., Haddad, C.F.B., de Sá, R.O., Channing, A., Wilkinson, M., Donnellan, S.C., Raxworthy, C.J., Campbell, J.A., Blotto, B.L., Moler, P.E., Drewes, R.C., Nussbaum, R.A., Lynch, J.D., Green, D.M. & Wheeler, W.C. 2006. The amphibian tree of life. Bulletin of the American Museum of Natural History 297: 1–370. DOI: 10.1206/0003-0090(2006)297[0001:TATOL]2.0.CO;2 ; hdl: 2246/5781 . Reference page. 

Links

• IUCN SSC Amphibian Specialist Group. 2018. IUCN: Phrynoidis juxtasper  (Least Concern). The IUCN Red List of Threatened Species 2018: e.T54676A114917162. DOI: 10.2305/IUCN.UK.2018-2.RLTS.T54676A114917162.en. Accessed on 02 September 2025.

Vernacular names

• English: Sungei Tawan Toad