header logo image header logo text
Downloads Login
Research
General Information
ZIRC
OBO ID: ZFA:0000323
Term Name: mesethmoid bone Search Ontology:
Synonyms:
  • ethmoid bone
Definition: Median unpaired cartilage bone that ossifies as a perichondral lamellae ensheathing the nasal septum anterodorsally and laterally (Harrington, 1955). In adult D. rerio, the center of the mesethmoid remains cartilaginous (Cubbage & Mabee, 1996). The mesethmoid meets the supraethmoid dorsally, the lateral ethmoids posterolaterally, and the vomer and parasphenoid ventrally in synostoses. Anterolaterally the mesethmoid meets the preethmoids in synchondroses.
Appears at: Larval:Days 21-29 (21d-30d, 7.8mm, 10 teeth)
Evident until: Adult (90d-730d, breeding adult)
References:
  • TAO:0000323
Ontology: Anatomy Ontology
expand   EXPRESSION
PHENOTYPE No data available