What country serves as the northern boarder to the country in which Monnechroma tibialis inhibits?
Monnechroma tibialis:  It is known from Costa Rica. Costa Rica: Costa Rica ( ; ] ; literally meaning "Rich Coast"), officially the Republic of Costa Rica (Spanish: "República de Costa Rica" ), is a country in Central America, bordered by Nicaragua to the north, Panama to the southeast, the Pacific Ocean to the west, the Caribbean Sea to the east, and Ecuador to the south of Cocos Island.
Nicaragua