-
placement of
Trachyteuthis is uncertain.
Though often ****igned to the
order Vampyromorphida, the
discovery of
fossilised Trachyteuthis beaks in the Upper...
- Glyphiteuthis, Muensterella, Palaeololigo, Teudopsinia, Teudopsis, and
Trachyteuthis),
loligosepiids (e.g. Geopeltis, Jeletzkyteuthis, and Loligosepia),...
- ; Keupp, H. (2007). "Gladius
shape variation in
coleoid cephalopod Trachyteuthis from the
upper Jur****ic
nusplingen and
Solnhofen plattenkalks" (PDF)...
-
Maastrichtian Maastricht Formation of the Netherlands.
Although the Jur****ic
Trachyteuthis was
historically considered possibly related to cuttlefish,
later studies...
- its ontogeny, and
secondary fins have been
reported in the
extinct Trachyteuthis.
Cephalopod fin
morphology is
highly variable. The fins may be large...
-
evidence of
predation by
Kronosaurus is also
known (Eyden, 2003b).
Trachyteuthis 0.8 m (gladius length)
Fuchs and
Stinnesbeck (2021) Size
given for Early...
- Mesozoic. Up to five
families are known,
among which the Trachyteuthidae,
Trachyteuthis in particular, were the most abundant. The
Teudopseina can be united...
-
Daiting Altmühltal Formation, Mörnsheim
Formation A
plesioteuthid Trachyteuthis T.
hastiformis Daiting, Painten, Eichstätt,
Brunn Mörnsheim Formation...
- (156–146 mya) of Solnhofen,
Plesioteuthis prisca,
Leptotheuthis gigas, and
Trachyteuthis hastiformis,
cannot be
positively ****igned to this group; they are large...
-
appearance of
Teudopsis is
probably best
inferred by its
close relative Trachyteuthis. A
fossil with soft
tissue preservation shows that this
animal may have...
