Laisutisan, Keisinee, Satit Prasertsri, Niti Chuchird, and Chalor Limsuwan. 2009. “Ultrastructure of the Microsporidian Thelohania (Agmasoma) Penaei in the Pacific White Shrimp (Litopenaeus Vannamei)”. Journal of Fisheries and Environment 33 (2). Bangkok, Thailand:41-48. https://li01.tci-thaijo.org/index.php/JFE/article/view/81353.