of the class Amphibia, modern classification systems recognize that labyrinthodonts are not a formal natural group (clade) exclusive of other tetrapods...

Acanthostega, a fish-like early labyrinthodont....

more extreme version found in early tetrapods is known as "labyrinthodont" or "labyrinthodont plicidentine". This type of tooth structure has evolved independently...

were described at various times as batrachians, stegocephalians and labyrinthodonts, although these names are now rarely used. Animals now grouped in Temnospondyli...

Warren, A. A.; Hutchinson, M. N.; Hill, Dorothy (1983-09-13). "The last Labyrinthodont? A new brachyopoid (Amphibia, Temnospondyli) from the early Jurassic...

biphyletic amphibia and used the name Anthracosauria to describe the "labyrinthodont" lineage from which amniotes evolved. In 1970, the German paleontologist...

Early labyrinthodonts...

Baphetidae is an extinct family of stem-tetrapods. Baphetids were large labyrinthodont predators of the Late Carboniferous period (Namurian through Westphalian)...

is enough evidence to indicate that over two thirds of terrestrial labyrinthodont amphibians, sauropsid ("reptile") and therapsid ("proto-mammal") taxa...

mass of cartilage. A similar arrangement was found in the primitive Labyrinthodonts, but in the evolutionary line that led to reptiles (and hence, also...

and incisors. The trend towards differentiation is found in some labyrinthodonts and early anapsid reptilians in the form of enlargement of the first...

inhabiting the coal forests were invertebrates (particularly insects), fish, labyrinthodont amphibians, and early reptiles. Amphibians were widespread, but once...

Tadpole remains with telltale external gills are also known from several labyrinthodont groups. Tadpoles are used in a variety of cuisines. Tadpoles of the...

respiratory mechanism, the primitive breathing system also found in labyrinthodont amphibians Cylindrical centra (the main body of the vertebrae; cylindrical...

their eggs in water, and are colloquially sometimes referred to as labyrinthodonts or stegocephalians. The term "amphibians" can be ambiguous, however...

The gap saw the demise of the Devonian fish-like ichthyostegalian labyrinthodonts and the rise of the more advanced temnospondylian and reptiliomorphan...

living lungfish. Advanced forms transitional between fish and the early labyrinthodonts, such as Tiktaalik, have been referred to as "fishapods" by their discoverers...

; Rich, T.H.; Rich, P. Vickers (January 1991). "An Early Cretaceous labyrinthodont". Alcheringa: An Australasian Journal of Palaeontology. 15 (4): 327–332...

their day, the other large carnivores being aquatic or semi aquatic labyrinthodont amphibians. The Limnoscelidae themselves, being close to the ancestry...

grouped together as the thecodonts) disappeared, as did most of the large labyrinthodont amphibians, groups of small reptiles, and most synapsids. Some of the...

longer has recognized scientific status, although the general form "labyrinthodont" is still used as a descriptive term. After a complex nomenclatural...

extinct, and the most common vertebrate life on land were Lystrosaurus, labyrinthodonts, and Euparkeria along with many other creatures that managed to survive...

hypsilophodont-like dinosaurs. The South Polar region also was home to the last labyrinthodont amphibian, Koolasuchus. The isolation of Antarctica produced a distinct...

living lungfish. Advanced forms transitional between fish and the early labyrinthodonts, like Tiktaalik, have been referred to as "fishapods" by their discoverers...

enamel with a folded pattern, leading to its early classification as a "labyrinthodont" ("maze toothed"). The shape and cross section of Eryops teeth made...

9 ft) long. The skull was low, with dorsally placed eyes and large labyrinthodont teeth. The posterior margin of the skull formed an operculum covering...

fenestrae. Post-cranial remains of amniotes can be identified from their Labyrinthodont ancestors by their having at least two pairs of sacral ribs, a sternum...

with the fusion of the skull roof and the endocranium on the early Labyrinthodonts. In amphibians and reptiles, the vault is rather small and inconspicuous...

Ichthyosaurus (Azdyryth) — It first appeared in At the Earth's Core. Labyrinthodont (Sithic) — A giant carnivorous amphibian. It first appeared in At the...

the Publishing House "Nauka", Moscow) Bentosaurus sushkini, ein neuer Labyrinthodont aus den Permo-Triassischen Ablagerungen des Scharchenga-Flussess, Nord-Duna...