Chromosome I (AD) in the karyotype of E. albipennis: a homozygous for chromosomal sequences in the arms A (A1.1) and D (D1.1) b chromosome I (AD) with two heterozygous inversions – in the arm A (A1.2) and D (D1.2) c chromosome I with two heterozygous inversions – in the arm A (A1.3) and D (D1.2). Chromosome arms after Michailova (1987). The large regions of chromosome are presented according to Michailova (1987), small regions of chromosome done in this study were marked over the chromosome. The regions with inversions are marked by the brackets, Nucleolus Organizer (NOR), Balbiani ring (BR), puff (p), arrows indicates the centromere of the chromosome I (AD).

 
 
  Part of: Durnova N, Sigareva L, Sinichkina O (2015) Chromosome analysis of Endochironomus albipennis Meigen, 1830 and morphologically similar Endochironomus sp. (Diptera, Chironomidae) from water bodies of the Volga region, Russia. Comparative Cytogenetics 9(4): 579-593. https://doi.org/10.3897/CompCytogen.v9i4.5172