Phenotype: anal fin pterygiophore decreased amount, abnormal
Note: This statement combines anatomy and/or ontology terms with phenotype quality terms to create a complete phenotype (EQ) statement. For detailed information on individual terms, click the hyperlinked term name.
Name: anal fin pterygiophore
Synonyms: anal fin radial
Definition: A range of twelve to fourteen rod-like internal median skeletal support structures of the anal fin, comprised of both bone and cartilage and found between vertebrae 14 and 21.
Ontology: Anatomy Ontology [ZFA:0001420]
Name: decreased amount
Synonyms: decreased, decreased number, present in fewer numbers in organism, reduced, subnumerary
Definition: An amount which is relatively low.
Ontology: Phenotypic Quality Ontology [PATO:0001997]