KONGIM, BANGON, CHIRASAK SUTCHARIT, PIYOROS TONGKERD, and SOMSAK PANHA. 2009. “Karyotype Differentiation Within the Elephant Pupinid Snail, Pollicaria Mouhoti (Pfeiffer, 1862) (Caenogastropoda: Pupinidae)”. Tropical Natural History 9 (2):201-8. https://li01.tci-thaijo.org/index.php/tnh/article/view/102952.