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The fer-de-lance, known in Spanish as barba amarilla (“yellow chin”), is a pit viper (subfamily Crotalinae)—i.e., distinguished by a small sensory pit between each eye and nostril. It has a broad triangular head and is usually about 1.2 to 2 metres (4 to 7 feet) long.
The name fer-de-lance has been used inconsistently and very informally with several species in the genus Bothrops having been called fer-de-lance at one time or another, most commonly Bothrops asper, Bothrops atrox, Bothrops caribbaeus, and Bothrops lanceolatus.
The fer-de-lance (Bothrops asper) is a highly venomous pit viper species found from southern Mexico to northern South America. It is the most dangerous snake of Central and South America and is the main cause of fatal snakebite incidents within its range.
Bothrops atrox — also known as the common lancehead, fer-de-lance, barba amarilla and mapepire balsain — is a highly venomous pit viper species found in the tropical lowlands of northern South America east of the Andes, as well as the Caribbean island of Trinidad.
The Fer-de-Lance or Terciopelo, scientifically known as Bothrops asper, is a highly venomous pit viper with no currently recognized subspecies. It’s one of the largest and most formidable pit vipers, both in size and venom potency.
Feb 14, 2024 · The fer-de-lance combines many cunning skills of snakes worldwide, and one is a brightly coloured tail tip, designed for luring in curious rodents. The colour varies by gender – males have a bright yellow tip, and females pink.
May 27, 2024 · The fer-de-lance is a crotaline, or pit viper. Like the great majority of pit vipers, eggs develop inside the mother. The eggshells aren’t hard and break inside her when the baby snakes are ready to be born. A fer-de-lance is found on Martinique’s “snake flag,” the drapeau aux serpents.
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The fer-de-lance's name means 'spearhead' in French. It is the most dangerous snake of Central and South America, and causes more human deaths than any other American reptile. On average, a fer-de-lance injects 105mg of venom in one bite, although a venom yield of up to 310mg has been recorded while milking them.
fer-de-lance. snake group. Also known as: lance-head. Learn about this topic in these articles: description. In fer-de-lance. The common French name fer-de-lance, or “lance head,” originally referred to the Martinique lancehead ( Bothrops lanceolatus) found on the island of the same name in the West Indies.
Bothrops atrox — also known as the common lancehead, fer-de-lance, barba amarilla and mapepire balsain — is a highly venomous pit viper species found in the tropical lowlands of northern South America east of the Andes.
