Nefudina

Nefudina Temporal range: Early Emsian
Artist's reconstruction
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Placodermi
Order:	Rhenanida
Family:	Asterosteidae
Genus:	Nefudina
Species:	N. qalibahensis

Nefudina qalibahensis is a rhenanid placoderm from the early Emsian during the Early Devonian epoch of Northeastern Saudi Arabia. It is known from skull fragments and scales.^[1]

References

https://www.mindat.org/taxon-4842435.html

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"Placodermi"

Kingdom: Animalia Phylum: Chordata Subphylum: Vertebrata Infraphylum: Gnathostomata
Gnathostomata see Gnathostomata Placodermi see below↓ Placodermi

Acanthothoraci*	Hagiangella Palaeacanthaspidae* Arabosteus Dobrowlania Kimaspis Kolymaspis Kosoraspis Palaeacanthaspis Radotina Romundina Sudaspis Tlamaspis Weejasperaspididae Murrindalaspis Weejasperaspis
Petalichthyida	Diandongpetalichthys Neopetalichthys Quasipetalichthyidae Eurycaraspis Pauropetalichthys Quasipetalichthys Macropetalichthyidae Ellopetalichthys Epipetalichthys Lunaspis Macropetalichthys Notopetalichthys Shearsbyaspis Tongdzuylepis Wijdeaspis
Ptyctodontida	Austroptyctodus Campbellodus Chelyophorus Ctenurella Denisonodus Destnoporella Eczematolepis Goniosteus Kimbryanodus Materpiscis Meeksiella Palaeomylus Ptyctodopsis Ptyctodus Rhamphodopsis Rhynchodus
Rhenanida	Asterosteus Bolivosteus Gemuendina Jagorina Nefudina Ohioaspis
Antiarchi	see Antiarchi
Arthrodira	see Arthrodira
Others	"maxillate placoderms" Bianchengichthys Entelognathus Qilinyu Silurolepis? Brindabellaspis Holopetalichthys Minjinia Pseudopetalichthys Stensioella Xiushanosteus

Category

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