
Carolina Sphinx
Manduca sexta Linnaeus, 1763
Names
| English | Carolina Sphinx |
|---|---|
| Dutch | Tabakspijlstaart |
| Spanish | Polilla del cuerno del tabaco |
| Chinese | 烟草天蛾 |
| Sranan Tongo | kapelka (general name for the group) |
| Scientific name | Manduca sexta Linnaeus, 1763 |
About this species
Manduca sexta is a moth of the family Sphingidae present through much of the Americas. The species was first described by Carl Linnaeus in his 1763 Centuria Insectorum.
Commonly known as the Carolina sphinx moth and the tobacco hawk moth (as adults) and the tobacco hornworm and the Goliath worm (as larvae), it is closely related to and often confused with the very similar tomato hornworm (Manduca quinquemaculata); the larvae of both feed on the foliage of various plants of the family Solanaceae. The larvae of these species can be distinguished by their lateral markings: tomato hornworms have eight V-shaped white markings with no borders, while tobacco hornworms have seven white diagonal lines with a black border. Additionally, tobacco hornworms have red horns, while tomato hornworms have dark blue or black horns. A mnemonic to remember the markings is tobacco hornworms have straight white lines like cigarettes, while tomato hornworms have V-shaped markings (as in "vine-ripened" tomatoes). M.
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Manduca sexta es una especie de Lepidoptera americana de la familia Sphingidae, conocida también como gusano del tabaco. Durante su estadio larval se alimenta de patata, tabaco, tomate y otras plantas de la familia Solanaceae y durante su estado adulto consume néctar de algunas flores.
Es un insecto holometábolo comúnmente usado como organismo modelo en la neurobiología, debido a su sistema nervioso asequible, su corto ciclo de vida y a que es relativamente fácil de mantener en laboratorio. Los estadios larvales son los más usados debido a que es fácil hacer la disección y aislar los órganos.
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烟草天蛾(学名:Manduca sexta),又名传粉夜蛾,是天蛾科的一种蛾,在美洲大陆大部分地区可见。它很容易与番茄天蛾(M. quinquemaculata)混淆。两者长相相似,且属于同一属。其幼虫都以茄科植物的叶子为食。烟草天蛾两侧有7对斜线,番茄天蛾则有8个V形图案。烟草天蛾身体有一种机制,选择性地吸收和分泌烟草中的神经毒素尼古丁。
烟草天蛾是一种常见的模式生物,特别在神经生物学,这是由于它神经系统很容易获得并且其生命周期较短。它是用于各种生物医学和生物科学实验。它可以很容易用小麦胚芽为主的食物饲养。幼虫比较大,因而比较容易解剖和分离器官。
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Classification
| Kingdom | Animalia |
|---|---|
| Phylum | Arthropoda |
| Class | Insecta |
| Order | Lepidoptera |
| Family | Sphingidae |
| Genus | Manduca |
In Suriname
Where it has been recorded
- Paramaribo1
- Sipaliwini1
Districts with at least one record that has coordinates. Shaded districts have records.

