biarmed
adjEtymology From bi- + armed.
1
Having two arms (or similar structures).
- Our results corroborated the general karyotypic trends for Characidium and evidenced very similar karyotypes for all species, mainly related to the conserved diploid chromosome number (2n = 50), the predominance of biarmed chromosomes and the similar karyotypic formulae.2015 September 16, “Repetitive DNA Sequences and Evolution of ZZ/ZW Sex Chromosomes in Characidium (Teleostei: Characiformes)”, in PLOS ONE, →DOI: