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Human Reference Atlas
Last uploaded:
January 7, 2025
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| Id | http://purl.obolibrary.org/obo/UBERON_0001680
http://purl.obolibrary.org/obo/UBERON_0001680
|
|---|---|
| Preferred Name | lacrimal bone |
| Definitions |
The irregularly thin plate that forms part of the medial wall of the orbit behind the frontal process of the maxilla.
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| Synonyms |
os lacrimale
lacrimal - infraorbital 1
infraorbital 1
lachrymal bone - infraorbital 1
lacrymal bone - infraorbital 1
ectethmoid
lacrimal
lacrymal bone
lachrymal bone
|
| Type | http://www.w3.org/2002/07/owl#Class |
All Properties
| definition | The irregularly thin plate that forms part of the medial wall of the orbit behind the frontal process of the maxilla. |
|---|---|
| ccf_pref_label |
lacrimal bone
|
| altLabel |
os lacrimale
lacrimal - infraorbital 1
infraorbital 1
lachrymal bone - infraorbital 1
lacrymal bone - infraorbital 1
ectethmoid
lacrimal
lacrymal bone
lachrymal bone
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|
| prefLabel |
lacrimal bone
|
| label |
lacrimal bone
|
| database_cross_reference |
Wikipedia:Lacrimal_bone
NCIT:C32906
UMLS:C0222733
VHOG:0001149
SCTID:272675007
FMA:52741
MA:0001486
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|
| notation |
UBERON:0001680
|
| in_subset |
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|
| ccf_asctb_type |
AS
|
| has_related_synonym |
os lacrimale
lacrimal - infraorbital 1
infraorbital 1
lachrymal bone - infraorbital 1
lacrymal bone - infraorbital 1
ectethmoid
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See less
|
| id |
UBERON:0001680
|
| has_obo_namespace |
uberon
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| isDefinedBy | |
| part_of | |
| depiction | |
| taxon_notes |
In early lobe-finned fishes and ancestral tetrapods, the lacrimal bone is a relatively large and robust bone, running from the orbit to the nostrils. It forms part of the side of the face, between the nasal bones and the maxilla. In primitive forms, it is often accompanied by a much smaller septomaxilla bone, lying immediately behind the nasal opening, but this is lost in most modern species. The lacrimal bone is often smaller in living vertebrates, and is no longer always directly associated with the nasal opening, although it retains its connection with the orbit. The bone is entirely absent in living amphibians, as well as some reptilian species[ISBN 0-03-910284-X]
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| homology_notes |
The infraorbital bone 1 of actinopterygians is homologous with the lacrimal bone (...).[well established][VHOG]
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| dubious for taxon | |
| subClassOf | |
| type | |
| has_broad_synonym |
lacrimal
|
| has exact synonym |
lacrymal bone
lachrymal bone
|
| ccf_is_provisional |
false
|
| ccf_part_of | |
| treeView |
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