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Protacanthopterygii is a
superorder of ray-finned fish. They
inhabit both
marine and
freshwater habitats. They
appear to have
evolved in the Cretaceous...
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fossil remains are only from the
Early Cretaceous. It is
divided into
Protacanthopterygii (including the
salmon and dragonfish) and
Neoteleostei (including...
- "Stenopterygii", the
grinners appear to be so
closely related to some
Protacanthopterygii to be
included in that superorder. In particular, this
group might...
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relatives of the "Stenopterygii" are
found among the
superorder Protacanthopterygii, and that the
former would need to be
merged in the latter. In some...
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collectively called osmeriforms. They
belong to the
teleost superorder Protacanthopterygii,
which also
includes pike and salmon,
among others. The order's name...
-
relatives of the "Stenopterygii" are
found among the
superorder Protacanthopterygii, and that the
former would need to be
merged in the latter. In some...
-
relatives of the "Stenopterygii" are
found among the
superorder Protacanthopterygii, and that the
former would need to be
merged in the latter. In some...
- "Stenopterygii" in the
Protacanthopterygii, or if the
unranked clade name
Euteleostei is used for this
entire group restricting the
Protacanthopterygii to the Osmeriformes...
-
Lepidogalaxii Order Lepidogalaxiiformes, the
salamanderfish Superorder Protacanthopterygii Order Argentiniformes,
including the
barreleyes and
slickheads (formerly...
- (marine
smelts and barreleyes),
Salmoniformes comprise the
superorder Protacanthopterygii. The only
extant family within Salmoniformes, Salmonidae, is divided...
