Golden Apple Snail (Pomacea canaliculata)

The Golden Apple Snail, hailing from South America, has a distinct, spherical shell. This snail's color patterns are varied, exhibiting bands of brown, black, and yellowish-tan. Albino and gold variances exist, too.

Among the top 100 invasive species, says the IUCN's Global Invasive Species Database, this snail bears significant ecological implications. It feeds with abandon on water plants like lotus, taro, and rice, disrupting native ecosystems and damaging crops, particularly in Southeast Asia and Hawaii. 

Furthermore, female Apple Snails lay eggs on emergent vegetation and man-made surfaces. Their eggs transform from vibrant pink or orange to a faded tone before hatching in approximately two weeks. Using this knowledge, water level control in farm fields offers a solution to this persistent pest.