grooves and may contain scales. Modern caecilians are a clade, the order Gymnophiona /ˌdʒɪmnəˈfaɪənə/ (or Apoda /ˈæpədə/), one of the three living amphibian...

with three living orders: Anura (frogs), Urodela (salamanders), and Gymnophiona (caecilians). Evolved to be mostly semiaquatic, amphibians have adapted...

Genus of Lungless Tetrapod: A Radically Divergent Caecilian (Amphibia: Gymnophiona)". Proceedings of the Royal Society B. 261 (1362): 331–339. Bibcode:1995RSPSB...

Amphibians are ectothermic, tetrapod vertebrates of the class Amphibia. All living amphibians belong to the group Lissamphibia. They inhabit a wide variety...

Rafael Zardoya (November 2004). "Phylogeny of caecilian amphibians (Gymnophiona) based on complete mitochondrial genomes and nuclear RAG1". Molecular...

orders: Anura (frogs and toads), Caudata (newts and salamanders), and Gymnophiona (caecilians). However, there is considerable debate among paleontologists...

Eric; Talley, Brooke (2021-07-15). "First record of a caecilian (order Gymnophiona, Typhlonectes natans) in Florida and in the United States". Reptiles...

(2021). "A new genus and species of rhinatrematid caecilian (Amphibia: Gymnophiona: Rhinatrematidae) from Ecuador". Herpetological Journal. 31 (1): 27–34...

(1989). "On the classification and phylogeny of caecilians (Amphibia: Gymnophiona), a critical review". Herpetological Monographs. 3: 1–42. doi:10.2307/1466984...

reproduction of the neotropical caecilian Siphonops annulatus (Amphibia, Gymnophiona, Siphonopidae), with special emphasis on parental care". Acta Zool. Attenborough...