Megaloblatta longipennis is a species of cockroach in the family Ectobiidae. It is the world's largest cockroach by length and wingspan.

Megaloblatta is a genus of Neotropical cockroaches in the family Ectobiidae. Species in this genus are 4 to 9.7 cm (1.6–3.8 in) long and can have a wingspan of up to 20 cm (8 in); the world's largest cockroach by length and wingspan is M. longipennis .

The world's largest winged cockroach is Megaloblatta longipennis found in Peru, Ecuador and Panama. A preserved female in the collection of Akira Yokokura of Yamagata, Japan, measures 97 mm (3.8 in) in length and 45 mm (1.75 in) across.

Sep 13, 2023 · Discover the largest cockroaches in the world including one that eats bat guano and another that digs a 3.5 foot long burrow!

Jul 26, 2022 · The world’s biggest cockroach ever seen is a Megaloblatta longipennis measuring 4.5 inches in length and with an estimated wingspan of 8.6 Inches reported by a Facebook user Locutor O. Paniagua on September 4, 2020.

Discover the top 10 largest cockroach species in the world, from the giant Madagascar hissing cockroach to the impressive Megaloblatta longipennis.

Blaberus giganteus, the Central American giant cave cockroach or Brazilian cockroach, is a cockroach belonging to the family Blaberidae. One of the world's largest cockroaches, it is native to the warm parts of the Neotropical realm.

The Death’s Head Cockroach is one of the largest species of cockroaches in the world with the ability to fly. Even more, this is a type of cockroach that flies longer distances compared to other North American species, even if it flies less than birds or other insects.

Mar 14, 2025 · The title of the world’s largest cockroach belongs to the impressive Megaloblatta longipennis. This species, found in the Neotropical regions of the Americas, boasts a wingspan that can reach up to 20 centimeters (8 inches) .

Undoubtedly, the most jaw-dropping feature of Megaloblatta longipennis is its enormous size. The largest recorded specimen astonishingly measured 9.7 cm (3.8 in) in length and 4.5 cm (1.8 in) in width. Its wingspan reaches a staggering 20 cm (8 in), making it …