Holonematidae
Holonematidae is an extinct family of relatively large arthrodire placoderms from the Early to Late Devonian. Almost all fossil specimens are of armor fragments, though, all have distinctive ornamentation, often of unique arrangements and patterns of tubercles, that are diagnostic of the family. The trunkshield is very elongated, giving the armor an overall "barrel" like appearance.
primaryTopic
Holonematidae
Holonematidae is an extinct family of relatively large arthrodire placoderms from the Early to Late Devonian. Almost all fossil specimens are of armor fragments, though, all have distinctive ornamentation, often of unique arrangements and patterns of tubercles, that are diagnostic of the family. The trunkshield is very elongated, giving the armor an overall "barrel" like appearance.
has abstract
Holonematidae is an extinct fa ...... he tips with their odd snouts.
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class
kingdom
order (taxonomy)
phylum
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Wikipage page ID
39,171,317
Wikipage revision ID
739,171,891
familia
fossil range
?Emsian to Frasnian
image caption
Holonema rugosum
subdivision
*Artesonema(Lelièvre & Goujet, ...... 4)
*Tropidosteus (Gross, 1933)
subdivision ranks
type species
"Pterichthys rugosum"
type species authority
Claypole, 1883
hypernym
comment
Holonematidae is an extinct fa ...... rall "barrel" like appearance.
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label
Holonematidae
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depiction
isPrimaryTopicOf
name
Holonematidae
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