Names where authority is Haeckel
- Class: Amphibia Gray, 1825
- Synonym: Lissamphibia Haeckel, 1866
- Order: Anura Fischer von Waldheim, 1813
- Synonym: Bufonacea Haeckel, 1909
- Synonym: Callulacea Haeckel, 1909
- Synonym: Hylacea Haeckel, 1909
- Synonym: Ranacea Haeckel, 1909
- Family: Bufonidae Gray, 1825
- Synonym: Bufonida — Haeckel, 1866
- Family: Ranidae Rafinesque, 1814
- Synonym: Ranida — Haeckel, 1866
- Order: Caudata Fischer von Waldheim, 1813
- Synonym: Sozobranchia Haeckel, 1866
- Order: Gymnophiona Müller, 1832
- Synonym: Peromela Haeckel, 1866
- Synonym: Phractamphibia Haeckel, 1866
