Search Ontology:
Anatomy Ontology
metapterygoid
- Term ID
- ZFA:0000240
- Synonyms
-
- metapterygoids
- Definition
- The metapterygoid is a posterior bone that ossifies in the cartilaginous palatoquadrate arch. It first appears as a rod of bone with an anterodorsally projecting process from the middle of the dorsal surface (6.4 mm). The adult metapterygoid is roughly rectangular in shape with rounded corners and an anterodorsally projecting spine that meets the entopterygoid medially in a synostosis at its posteromedial edge. The posterior end curves dorsally to form the posteroventral surface of the orbit.
- Appears at
- Larval:Days 14-20 (14d-21d, 6.2mm, 10 teeth)
- Evident until
- Adult (90d-730d, breeding adult)
- References
-
- TAO:0000240
- Ontology
- Anatomy Ontology
- develops from
-
- is part of
-
- is a type of
-
- overlaps
-
Show first 5 Terms
Genes with most Figures
Antibody Labeling
Phenotype
Phenotype caused by Genes