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Extinct genus of pterosaur
Draigwenia
(meaning "white dragon" from the
Welsh
ddraig wen
, referring to a dragon associated with the
Anglo-Saxons
) is an
extinct
genus
of
pterosaur
known from a jaw fragment found in the
Late Cretaceous
Cambridge Greensand
in the
United Kingdom
. The fossil was likely reworked from an
Early Cretaceous
layer that can be dated to the
Albian
. It currently contains a single species,
Draigwenia platystomus
.
[1]
History
[
edit
]
The holotype
CAMSM B54835
, was described in 1870 by
Harry Govier Seeley
as the holotype of his species
Ornithocheirus
platystomus
. In 1914 Reginald Walter Hooley moved
O
.
platystomus
to
Amblydectes
.
[2]
It was assigned by David Unwin in 2001 to the genus
Lonchodectes
,
[3]
and in 2013 was excluded from the
Lonchodraconidae
.
[4]
In a 2021 review of the genus
Amblydectes
, Borja Holgado considered
platystomus
a valid taxon and gave it its own genus,
Draigwenia
, reinterpreting it as an indeterminate member of Lanceodontia.
References
[
edit
]
- ^
Holgado, Borja (2021-12-03).
"On the validity of the genus Amblydectes Hooley 1914 (Pterodactyloidea, Anhangueridae) and the presence of Tropeognathinae in the Cambridge Greensand"
.
Anais da Academia Brasileira de Ciencias
.
93
.
doi
:
10.1590/0001-3765202120201658
.
ISSN
0001-3765
.
- ^
Hooley, Reginald Walter (1914).
"On the Ornithosaurian genus
Ornithocheirus
, with a review of the specimens from the Cambridge Greensand in the Sedgwick Museum, Cambridge"
.
Annals and Magazine of Natural History
.
13
(78): 529?557.
doi
:
10.1080/00222931408693521
.
ISSN
0374-5481
.
- ^
Unwin D.M., (2001), "An overview of the pterosaur assemblage from the Cambridge Greensand (Cretaceous) of Eastern England",
Mitteilungen aus dem Museum fur Naturkunde in Berlin
, Geowissenschaftliche Reihe 4: 189?221
- ^
Rodrigues, T.; Kellner, A. (2013).
"Taxonomic review of the
Ornithocheirus
complex (Pterosauria) from the Cretaceous of England"
.
ZooKeys
(308): 1?112.
doi
:
10.3897/zookeys.308.5559
.
PMC
3689139
.
PMID
23794925
.