-
rather than in
quadrupedal terrestrial primates.
Whales exhibit hyperphalangy.
Hyperphalangy is an
increase in the
number of
phalanges beyond the plesiomorphic...
- flippers.
Hyperphalangy was
present among extinct ichthyosaurs, plesiosaurs, and mosasaurs.
Cetaceans are the sole
mammals to have
evolved hyperphalangy. Though...
- plesiosaurs, metriorhynchids), and
flightless aquatic birds such as penguins.
Hyperphalangy, or an
increase in the
number of
phalanges beyond ancestral mammal and...
- Catel–Manzke
syndrome Other names Hyperphalangy-clinodactyly of
index finger with
Pierre Robin syndrome...
-
fingers display a
proliferation of the
finger members, a so-called
hyperphalangy. The
shoulder joint is the only
functional joint in all
cetaceans except...
-
phalanges had increased, up to
eighteen in a row, a
phenomenon called hyperphalangy. The
flippers were not
perfectly flat, but had a
lightly convexly curved...
- an
increased number of phalanges, up to thirty, a
phenomenon called hyperphalangy, also
known from the Plesiosauria, mosasaurs, and the Cetacea. The high...
- Liaoning.
Jeholochelys lived in freshwater, and was
characterised by
hyperphalangy, the
increase in the
number of
phalanx bones in the
digits (it had one...
-
include Keichousaurus' more
robust humerus, very
broad ulna, and
slight hyperphalangy in the m****. The
sternum was also
lacking in this animal, and the forelimbs...
-
canid genus more
closely related to
wolves and jackals.
Whales exhibit hyperphalangy—an
increase in the
number of
phalanges beyond three phalanges-per-digit...
