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Tetrophthalmi is an
extinct suborder of
Opiliones (commonly
known as
harvestmen or daddy-longlegs) that had both
median and
lateral eyes.
First described...
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includes five suborders: Cyphophthalmi, Eupnoi, Dyspnoi, Laniatores, and
Tetrophthalmi,
which were
named in 2014.
Representatives of each
extant suborder can...
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Dyspnoi and Eupnoi, is
known as Phalangida. The
extinct suborder,
Tetrophthalmi,
shares several features in
common with Cyphophthalmi, and
these two...
- then
diversified into
Cyphophthalmi proper and the
newly identified Tetrophthalmi,
while the
Phalangida split into
Laniatores and the "Palpatores". Finally...
- nov
Valid Garwood et al.
Carboniferous (late Stephanian) France A
Tetrophthalmi Opiliones. The type
species is H. argus.
Kronocharon Gen. et sp. nov...
