General Cone (also known as General Coned Shell)
Phylum: Mollusca, Class: Gastropoda, Order: Neogastropoda, Family: Conidae, Genus: Conus, Species: Conus generalis · Conidae (Cone snail family) · Gastropod, whole shell, cone-shaped
Species
Conus generalis
Shell Type
Gastropod, whole shell, cone-shaped
Family
Conidae (Cone snail family)
Size
Approximately 2.5 inches, which is within the average range for this species. Adults typically range from 1.5 to 3.5 inches.
Color & Pattern
A rich cream to yellowish-white base overlaid with distinct brown or chestnut tents, blotches, and two prominent dark brown spiral bands encircling the body whorl. The anterior tip features a darker reddish-brown wash. The patterns are natural with slight sun-bleaching on the spire.
Rarity
Common
Habitat
Found in shallow tropical marine waters, typically living on sandy substrates, coral reefs, and under coral rubble from the intertidal zone down to about 30 meters.
Geographic Range
Indo-Pacific region, spanning from East Africa and the Red Sea across to Polynesia, including northern Australia and Southeast Asia.
Description
A classic, sturdy cone shell featuring a low, stepped spire and a smooth, conical body whorl that tapers neatly to a narrow base. The surface exhibits a glossy texture with fine growth lines and a striking pattern of triangular white tents contrasting against rich brown spiral bands.
Key Features
Low, flatly coronated or stepped spire, smooth conical body whorl, and distinctive broad dark brown spiral bands broken by tent-like white markings.
Collector Value
Moderately desirable among cone shell collectors. Common specimens generally trade for a modest price, though large, gem-quality specimens with intense coloration command higher values in shell shops.
Condition Notes
Good condition. The shell is intact with moderate gloss remaining and minor fading on the spire, grading as a Fine collector specimen.
Interesting Facts
Like all cone snails, Conus generalis is a venomous predatory gastropod. It uses a modified, harpoon-like radular tooth delivering a potent neurotoxin to paralyze and capture prey, primarily polychaete worms.
Ecological Role
Acts as an active carnivorous predator in coral reef ecosystems, helping to regulate worm populations. All live cone snails should be handled with extreme caution due to dangerous venom.
Similar Species
Conus textile (Textile Cone), which features a much more intricate web-like pattern rather than distinct spiral bands, and Conus litteratus (Lettered Cone), which has rows of dark spots instead of continuous bands.
Beach Finding Tips
Best found by snorkeling or scuba diving in shallow reef flats and sandy areas at low tide, or by searching coral rubble banks after storms in the Indo-Pacific region.