The study of speciation is based on various research: the study of morphotypes (morphology), of sonotypes (Ultrasound) and many investigations in the field of molecular biology (haplotypes, karyotypes and fixation of chromosomal rearrangements, genetic distance between gene sequences).
Utafiti wa speciation ni msingi wa utafiti mbalimbali: Utafiti wa morphotypes (maumbile), ya sonotypes (Ultrasound) na wengi uchunguzi katika uwanja wa biolojia Masi (haplotypes, karyotypes na kuwabainishia rearrangements chromosomal, maumbile umbali kati ya Mwandamano gene).