Names with citations in year 1842

Class: Amphibia
- Order: Anura
  - Family: Brevicipitidae
    - Genus: Breviceps
      - Species: Breviceps verrucosus Rapp, 1842
  - Family: Bufonidae
    - Genus: Bufo
      - Species: Bufo gargarizans Cantor, 1842
      - Species: Bufo verrucosissimus (Pallas, 1814)
        
        Synonym: Bufo cinereus var. colchica — Eichwald, 1842
  - Family: Cycloramphidae
    - Genus: Thoropa
      - Species: Thoropa miliaris (Spix, 1824)
        
        Synonym: Cystignathus missiessii Eydoux and Souleyet, 1842
  - Family: Hemisotidae
    - Genus: Hemisus
      - Species: Hemisus guttatus (Rapp, 1842)
        
        Synonym: Engystoma guttatum Rapp, 1842
  - Family: Hylidae
    - Subfamily: Hylinae
      - Genus: Pseudacris
        
        Species: Pseudacris nigrita (LeConte, 1825)
        
        Synonym: Cystignathus nigritus — Holbrook, 1842
        
        Species: Pseudacris ornata (Holbrook, 1836)
        
        Synonym: Cystignathus ornatus — Holbrook, 1842
    - Subfamily: Pelodryadinae
      - Genus: Litoria
        
        Species: Litoria australis (Gray, 1842)
        
        Synonym: Alytes australis Gray, 1842
        
        Species: Litoria bicolor (Gray, 1842)
        
        Synonym: Eucnemis bicolor Gray, 1842
        
        Species: Litoria nasuta (Gray, 1842)
        
        Synonym: Pelodytes nasutus Gray, 1842
        
        Species: Litoria rubella (Gray, 1842)
        
        Synonym: Hyla rubella Gray, 1842
        
        Species: Litoria tornieri (Nieden, 1923)
        
        Synonym: Pelodytes affinis Gray, 1842
  - Family: Hyperoliidae
    - Genus: Hyperolius Rapp, 1842
      - Synonym: Eucnemis Rapp, 1842
      - Species: Hyperolius marmoratus Rapp, 1842
  - Family: Limnodynastidae
    - Genus: Platyplectrum
      - Species: Platyplectrum ornatum (Gray, 1842)
        
        Synonym: Discoglossus ornatus Gray, 1842
  - Family: Microhylidae
    - Subfamily: Microhylinae
      - Genus: Kaloula
        
        Species: Kaloula picta (Duméril and Bibron, 1841)
        
        Synonym: Hyledactylus pictus — Eydoux and Souleyet, 1842
  - Family: Pipidae Gray, 1825
    - Synonym: Pipridae — Anonymous, 1842
  - Family: Ranidae
    - Genus: Pelophylax
      - Species: Pelophylax ridibundus (Pallas, 1771)
        
        Synonym: Rana esculenta tigrina Eichwald, 1842
    - Genus: Rana
      - Species: Rana arvalis Nilsson, 1842
        
        Synonym: Rana terrestris Nilsson, 1842
- Order: Caudata
  - Family: Ambystomatidae
    - Genus: Ambystoma
      - Species: Ambystoma jeffersonianum (Green, 1827)
        
        Synonym: Salamandra granulata Holbrook, 1842
      - Species: Ambystoma tigrinum (Green, 1825)
        
        Synonym: Triton ingens — Holbrook, 1842
        
        Synonym: Triton tigrinus — Holbrook, 1842
  - Family: Cryptobranchidae
    - Genus: Cryptobranchus
      - Species: Cryptobranchus alleganiensis (Daudin, 1803)
        
        Synonym: Menopoma fusca Holbrook, 1842
  - Family: Plethodontidae
    - Subfamily: Hemidactyliinae
      - Genus: Eurycea
        
        Species: Eurycea quadridigitata (Holbrook, 1842)
        
        Synonym: Salamandra 4-digitata — Holbrook, 1842
        
        Synonym: Salamandra quadridigitata Holbrook, 1842
      - Genus: Gyrinophilus
        
        Species: Gyrinophilus porphyriticus (Green, 1827)
        
        Synonym: Triton porphyriticus — Holbrook, 1842
    - Subfamily: Plethodontinae
      - Genus: Desmognathus
        
        Species: Desmognathus fuscus (Rafinesque, 1820)
        
        Synonym: Triton niger — Holbrook, 1842
        
        Species: Desmognathus quadramaculatus (Holbrook, 1840)
        
        Synonym: Salamandra quadrimaculata — Holbrook, 1842
        
        Synonym: Triton niger — Holbrook, 1842
        
        Synonym: Triton nigra — Holbrook, 1842
  - Family: Proteidae
    - Genus: Necturus
      - Species: Necturus maculosus (Rafinesque, 1818)
        
        Synonym: Menobranchus maculatus — Holbrook, 1842
  - Family: Salamandridae
    - Subfamily: Pleurodelinae
      - Genus: Notophthalmus
        
        Species: Notophthalmus viridescens (Rafinesque, 1820)
        
        Synonym: Salamandra coccinea De Kay, 1842
        
        Synonym: Triton dorsalis — Holbrook, 1842
        
        Synonym: Triton millepunctatus — De Kay, 1842
        
        Synonym: Triton symetricus — Holbrook, 1842

Amphibian Species of the World 5.6, an Online Reference

Names with citations in year 1842