PHCone snail
This article is about the group of sea snails. For other uses, see You do not have permission to view the full content of this post. Log in or register now..
Not to be confused with You do not have permission to view the full content of this post. Log in or register now..
A group of You do not have permission to view the full content of this post. Log in or register now. of various species of cone snails
Cone snails, cone shells or cones are common names for a large group of small to large-sized extremely You do not have permission to view the full content of this post. Log in or register now. You do not have permission to view the full content of this post. Log in or register now. You do not have permission to view the full content of this post. Log in or register now., You do not have permission to view the full content of this post. Log in or register now. You do not have permission to view the full content of this post. Log in or register now. You do not have permission to view the full content of this post. Log in or register now..You do not have permission to view the full content of this post. Log in or register now.
Until fairly recently, over 600 species of cone snails were all classified under one genus, You do not have permission to view the full content of this post. Log in or register now., in one family, the You do not have permission to view the full content of this post. Log in or register now.. However, in recent years, it was suggested that cone snails should occupy only a subfamily that should be split into a very large number of genera. A 2014 paper attempted to stabilize a newer classification of the group, significantly reducing the number of new genera, but keeping a fairly large number of subgenera. Although the taxonomy has changed significantly several times during recent years, in the current (2015) version of the taxonomy of these snails and their close relatives, cone snails once again comprise the entire family Conidae.
Geologically speaking, fossils of cone snails are known from the You do not have permission to view the full content of this post. Log in or register now. to the You do not have permission to view the full content of this post. Log in or register now. epochs.You do not have permission to view the full content of this post. Log in or register now. Cone snail species have shells that are shaped more or less like geometric You do not have permission to view the full content of this post. Log in or register now.. Many species have colorful patterning on the shell surface.You do not have permission to view the full content of this post. Log in or register now. Cone snails are almost all tropical in distribution.
Because all cone snails are You do not have permission to view the full content of this post. Log in or register now. and capable of "stinging" humans, live ones should never be handled, as their venomous sting will occur without warning and can be fatal. The species most dangerous to humans are the larger cones, which prey on small bottom-dwelling fish; the smaller species mostly hunt and eat marine worms. Cone snails use a You do not have permission to view the full content of this post. Log in or register now.-like modified You do not have permission to view the full content of this post. Log in or register now. tooth and a venom gland to attack and paralyze their prey before engulfing it. The tooth, which is sometimes likened to a dart or a harpoon, is barbed and can be extended some distance out from the head of the snail, at the end of the You do not have permission to view the full content of this post. Log in or register now..
Cone snail venoms are mainly You do not have permission to view the full content of this post. Log in or register now.. The venoms contain many different toxins that vary in their effects; some are extremely toxic. The sting of small cones is no worse than a bee sting, but the sting of a few of the larger species of tropical cone snails can be serious, occasionally even fatal to humans. Cone snail venom is showing great promise as a source of new, medically important substances.You do not have permission to view the full content of this post. Log in or register now.You do not have permission to view the full content of this post. Log in or register now.
Distribution and habitatYou do not have permission to view the full content of this post. Log in or register now.
There are over 800 different species of cone snails.You do not have permission to view the full content of this post. Log in or register now. Cone snails are typically found in warm and tropical seas and oceans worldwide, and they reach their greatest diversity in the You do not have permission to view the full content of this post. Log in or register now. region. However, some species are adapted to temperate environments, such as the You do not have permission to view the full content of this post. Log in or register now. coast of You do not have permission to view the full content of this post. Log in or register now.,You do not have permission to view the full content of this post. Log in or register now.You do not have permission to view the full content of this post. Log in or register now. the You do not have permission to view the full content of this post. Log in or register now.,You do not have permission to view the full content of this post. Log in or register now. or the cool waters of southern You do not have permission to view the full content of this post. Log in or register now. (You do not have permission to view the full content of this post. Log in or register now.),You do not have permission to view the full content of this post. Log in or register now. and are endemic to these areas.
Cone snails are found in all tropical and subtropical seas, from the intertidal zone to deeper areas, living on sand or among rocks or coral reefs. When living on sand, these snails bury themselves with only the You do not have permission to view the full content of this post. Log in or register now. protruding from the surface. Many tropical cone snails live in or near You do not have permission to view the full content of this post. Log in or register now.. Some species are found under rocks in the lower intertidal and shallow subtidal zones.
Cone Snail…
Conus pennaceus attacks pair of Monoplex nicobaricus. Image credit: Brocken Inaglory GFDL v1.2
The cone snail is a carnivorous sea snail, and one of the most venomous creatures in the world. It uses its venom for defense and for hunting. However, it only attacks humans if it is disturbed.
Cone shell ingesting a small fish. Cone shells incapacitate their prey by injecting a neurotoxin which can be dangerous to humans. Author: David Burdick PD image
The cone snail has a specialized structure called a radula, which holds modified harpoon-like teeth, which the snail can attach to a thin, hollow tube, called a proboscis. The snail then fires this at its victim to inject the venom, and reels the prey back in. The attack is one of the fastest in the animal kingdom, lasting just milliseconds. The venom paralyses the victim, and the snail to swallows it whole. The snail then regurgitates any indigestible matter (like scales and spines).
A live Textile cone, Conus textile, one of the dangerous cones to handle. Copyright (c) 2005 Richard Ling GFDL v1.2
There are more than 600 species of cone snails, ranging from 0.5 to 9 inches (1.3 to 23 centimeters) long. Cone snails are classified into three categories: fish eaters (piscivores), worm eaters (vermivores) and mollusk/snail eaters (molluscivores).
If you got sting you are dead whatever you do
This article is about the group of sea snails. For other uses, see You do not have permission to view the full content of this post. Log in or register now..
Not to be confused with You do not have permission to view the full content of this post. Log in or register now..
A group of You do not have permission to view the full content of this post. Log in or register now. of various species of cone snails
Cone snails, cone shells or cones are common names for a large group of small to large-sized extremely You do not have permission to view the full content of this post. Log in or register now. You do not have permission to view the full content of this post. Log in or register now. You do not have permission to view the full content of this post. Log in or register now., You do not have permission to view the full content of this post. Log in or register now. You do not have permission to view the full content of this post. Log in or register now. You do not have permission to view the full content of this post. Log in or register now..You do not have permission to view the full content of this post. Log in or register now.
Until fairly recently, over 600 species of cone snails were all classified under one genus, You do not have permission to view the full content of this post. Log in or register now., in one family, the You do not have permission to view the full content of this post. Log in or register now.. However, in recent years, it was suggested that cone snails should occupy only a subfamily that should be split into a very large number of genera. A 2014 paper attempted to stabilize a newer classification of the group, significantly reducing the number of new genera, but keeping a fairly large number of subgenera. Although the taxonomy has changed significantly several times during recent years, in the current (2015) version of the taxonomy of these snails and their close relatives, cone snails once again comprise the entire family Conidae.
Geologically speaking, fossils of cone snails are known from the You do not have permission to view the full content of this post. Log in or register now. to the You do not have permission to view the full content of this post. Log in or register now. epochs.You do not have permission to view the full content of this post. Log in or register now. Cone snail species have shells that are shaped more or less like geometric You do not have permission to view the full content of this post. Log in or register now.. Many species have colorful patterning on the shell surface.You do not have permission to view the full content of this post. Log in or register now. Cone snails are almost all tropical in distribution.
Because all cone snails are You do not have permission to view the full content of this post. Log in or register now. and capable of "stinging" humans, live ones should never be handled, as their venomous sting will occur without warning and can be fatal. The species most dangerous to humans are the larger cones, which prey on small bottom-dwelling fish; the smaller species mostly hunt and eat marine worms. Cone snails use a You do not have permission to view the full content of this post. Log in or register now.-like modified You do not have permission to view the full content of this post. Log in or register now. tooth and a venom gland to attack and paralyze their prey before engulfing it. The tooth, which is sometimes likened to a dart or a harpoon, is barbed and can be extended some distance out from the head of the snail, at the end of the You do not have permission to view the full content of this post. Log in or register now..
Cone snail venoms are mainly You do not have permission to view the full content of this post. Log in or register now.. The venoms contain many different toxins that vary in their effects; some are extremely toxic. The sting of small cones is no worse than a bee sting, but the sting of a few of the larger species of tropical cone snails can be serious, occasionally even fatal to humans. Cone snail venom is showing great promise as a source of new, medically important substances.You do not have permission to view the full content of this post. Log in or register now.You do not have permission to view the full content of this post. Log in or register now.
Distribution and habitatYou do not have permission to view the full content of this post. Log in or register now.
There are over 800 different species of cone snails.You do not have permission to view the full content of this post. Log in or register now. Cone snails are typically found in warm and tropical seas and oceans worldwide, and they reach their greatest diversity in the You do not have permission to view the full content of this post. Log in or register now. region. However, some species are adapted to temperate environments, such as the You do not have permission to view the full content of this post. Log in or register now. coast of You do not have permission to view the full content of this post. Log in or register now.,You do not have permission to view the full content of this post. Log in or register now.You do not have permission to view the full content of this post. Log in or register now. the You do not have permission to view the full content of this post. Log in or register now.,You do not have permission to view the full content of this post. Log in or register now. or the cool waters of southern You do not have permission to view the full content of this post. Log in or register now. (You do not have permission to view the full content of this post. Log in or register now.),You do not have permission to view the full content of this post. Log in or register now. and are endemic to these areas.
Cone snails are found in all tropical and subtropical seas, from the intertidal zone to deeper areas, living on sand or among rocks or coral reefs. When living on sand, these snails bury themselves with only the You do not have permission to view the full content of this post. Log in or register now. protruding from the surface. Many tropical cone snails live in or near You do not have permission to view the full content of this post. Log in or register now.. Some species are found under rocks in the lower intertidal and shallow subtidal zones.
Cone Snail…
Conus pennaceus attacks pair of Monoplex nicobaricus. Image credit: Brocken Inaglory GFDL v1.2
The cone snail is a carnivorous sea snail, and one of the most venomous creatures in the world. It uses its venom for defense and for hunting. However, it only attacks humans if it is disturbed.
Cone shell ingesting a small fish. Cone shells incapacitate their prey by injecting a neurotoxin which can be dangerous to humans. Author: David Burdick PD image
The cone snail has a specialized structure called a radula, which holds modified harpoon-like teeth, which the snail can attach to a thin, hollow tube, called a proboscis. The snail then fires this at its victim to inject the venom, and reels the prey back in. The attack is one of the fastest in the animal kingdom, lasting just milliseconds. The venom paralyses the victim, and the snail to swallows it whole. The snail then regurgitates any indigestible matter (like scales and spines).
A live Textile cone, Conus textile, one of the dangerous cones to handle. Copyright (c) 2005 Richard Ling GFDL v1.2
There are more than 600 species of cone snails, ranging from 0.5 to 9 inches (1.3 to 23 centimeters) long. Cone snails are classified into three categories: fish eaters (piscivores), worm eaters (vermivores) and mollusk/snail eaters (molluscivores).
If you got sting you are dead whatever you do
