The Megacrania batesii insects live in plants that grow where?
Pandanus tectorius Pandanus tectorius is a species of "Pandanus" (screwpine) that is native to Malesia, eastern Australia, and the Pacific Islands. It grows in the coastal lowlands typically near the edge of the ocean. Common names in English include Tahitian screwpine, thatch screwpine., hala tree; pandanus, and pu hala in Hawaiian. The fruit is sometimes known as hala fruit.
Vachellia collinsii Vachellia collinsii is a species of flowering plant. It grows in secondary succession in seasonally dry ecosystems in southern Central America, where it exhibits a symbiotic relationship with several species of ant ("Pseudomyrmex spinicola", "Pseudomyrmex ferruginea"). The ant-"Vachellia" system involving this species has been studied by ecologists like Daniel Janzen in Palo Verde National Park and Santa Rosa National Park, both in Guanacaste Province, Costa Rica. The ants chew holes in the tips of the hollow stipular thorns, known as domatia, so that they can enter, and create their colony inside. A single ant colony may span several "V. collinsii" trees.