German cockroach - Wikipedia
The German cockroach (Blattella germanica), colloquially known as the croton bug, is a species of small cockroach, typically about 1.1 to 1.6 cm (0.43 to 0.63 in) [1] [2] long. In color it varies from tan to almost black, and it has two dark, roughly parallel, streaks on the pronotum running anteroposteriorly from behind the head to the base of ...
Blattella - Wikipedia
Blattodea. Family: Ectobiidae. Subfamily: Blattellinae. Genus: Blattella. Caudell, 1903. Blattella is a genus of cosmopolitan and wild cockroaches in the family Ectobiidae.
德国小蠊 - 百度百科
德国小蠊（ Blattella germanica ），是分布最广泛，也是最难治理的一类世界性家居 卫生害虫 。 它除了盗食、污染食物，损害衣物、 书籍 ，破坏电脑等精密仪器，造成经济损失外，更主要的危害是传播大量疾病。
德國姬蠊 - 維基百科，自由的百科全書
德國姬蠊 （學名： Blattella germanica），俗稱 德國蟑螂，是 蟑螂 的一種，身長多為1.0到1.6cm [1][2][3]，比 美洲家蠊 小。 顏色有淺棕色至深棕色，而且在其 前胸 有兩條由頭部至翅膀末端的直紋。 飛行距離不長，只在受干擾時才會飛行 [4]。 這種蟑螂是最常見的家居蟑螂之一，屬於本土物種少數的 有害生物，在全世界大部分人類居住區均可找到 [5]，但在寒冷的地區則較少。 人工養殖只需要2個月即可繁殖一個世代，成蟲壽命約為200天 [1]。 本物種與 亞洲蟑螂 （英 …
Blattella asahinai - Wikipedia
Blattella asahinai, the Asian cockroach, is a species of cockroach that was first described in 1981 from insects collected on Okinawa Island, Japan. [1] It is a small species of cockroach, typically 1.3 to 1.6 centimetres ( 1 ⁄ 2 to 5 ⁄ 8 in) long and tan to dark brown in colour with dark parallel stripes on the back of their heads. [ 2 ]
German Cockroach: Biology, Identification, Control (Blattella …
Fun Facts! The heaviest cockroach in the world is the Giant Burrowing cockroach from Australia. The largest winged cockroach in the world is Megaloblatta blaberoides from Costa Rica (wingspan of 7.3 inches). The smallest cockroach known is Attaphila fungicola, measuring 1mm wide …
We finally know how cockroaches conquered the world - National …
2024年5月20日 — ANIMALS. We finally know how cockroaches conquered the world. A new study traces the German cockroach’s evolution throughout human history, from the Islamic empires to modern-day Europe. The German...
The origin of the cockroach: how a notorious pest conquered
2024年5月20日 — The Asian cockroach (Blattella asahinai) is the closest living relative of the German cockroach. Credit: Apurv Jadhav/ephotocorp via Alamy. Then, around 1,200 years ago, B. germanica hitchhiked...
ADW: Blattella germanica: INFORMATION
They inhabit a variety of habitats, from very moist areas, such as rainforests and scrub forests, to somewhat drier areas such as taigas and chaparrals. They are also found in sylvatic areas, such as forests and caves, as well as in urban, suburban, and rural settings.
Blattella germanica (German cockroach) | CABI Compendium
B. germanica is one of the most widespread cockroaches in the genus Blattella. It is native to North Africa (Ethiopia and Sudan) and has since spread rapidly around the world facilitated by international trade. This species is not tolerant of cold conditions and lives in close association with humans and/or human activities.