| identification of two cryptic species in the anopheles (cellia) annularis complex using ribosomal dna pcr-rflp. | anopheles (cellia) annularis van der wulp is a complex of two sibling species provisionally designated as species a and b and can only be differentiated on the basis of the paracentric inversion in the ovarian polytene chromosomes. to analyze the distribution of these two species and to develop a molecular method for the identification of these two cryptic species, we sequenced the ribosomal dna internal transcribed spacer 2 (its2) and domain 3 (d3) of a. annularis specimens collected from sonap ... | 2007 | 17149605 |