T. vermicularis

T. vermicularis may refer to:
 * Takifugu vermicularis, the vermiculated puffer, a fish species found in Korea
 * Thamnolia vermicularis, a fungus species associated in lichens in the genus Thamnolia found in high parts of Namadgi National Park in the Australian Capital Territory and Severnaya Zemlya
 * Typhlops vermicularis, the European blind snake or worm snake, a reptile species found in Europe and Lebanon