-
Tylopterella is a
genus of eurypterid, a
group of
extinct aquatic arthropods. Only one
fossil of the
single and type species, T. boylei, has been discovered...
-
family of
eurypterines Onychopterellidae together with
Alkenopterus and
Tylopterella,
characterized by the
presence of
spines in the
second to
fourth pair...
- Onychopterelloidea.
Genera included are Alkenopterus,
Onychopterella and
Tylopterella. List of
eurypterids Dunlop, J. A., Penney, D. & Jekel, D. 2015. A summary...
- Braddy, 2014 †Dvulikiaspis
menneri (Novojilov, 1959) (formerly
known as ‘
Tylopterella’ menneri)—Devonian †Forfarella Dunlop,
Anderson & Braddy, 1999 †Forfarella...
- tubercles,
Novojilov would later ****ign S.
menneri to the
eurypterid genus Tylopterella, with whom it
shared this characteristic. The
paired tubercles, however...
-
Tylopterella Størmer 1951
Valid Silurian Canada
Tylopterus Clarke &
Ruedemann 1912
Preoccupied N/A N/A
Preoccupied name,
changed to
Tylopterella. Unionopterus...
- the
species Erettopterus grandis. The type and only
known specimen of
Tylopterella boylei (first
named Eurypterus boylei) is discovered. 1882 Ben Peach...
-
Devonian (Lochkovian) Russia A
member of Chasmataspidida, a new
genus for "
Tylopterella"
menneri (initially
thought to be a eurypterid).
Hesselbonia Gen. et...
