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Clathrus camerunensis

### Identification This architectural marvel begins its life as a subterranean "egg," roughly the size of a golf ball, encased in a tough, whitish peridium. Upon maturity, the egg ruptures, and the fungus expands into a hollow, lattice-like sphere (clathrate) reaching 5–10 cm in diameter. Unlike its more famous red cousins, *Clathrus camerunensis* is distinguished by its pale cream to stark white coloration. The arms of the cage are thick and spongy, with a distinctively wrinkled or pitted texture. Look closely at the interior: the inner surfaces of the mesh are coated in a dark, olive-brown, slimy mass called gleba, which emits a potent, fetid odor of rotting meat. To distinguish it from *Clathrus ruber*, look for the lack of red pigment and its more restricted tropical range.

### Habitat & Range Primarily found in the humid, lowland tropical rainforests of West and Central Africa, particularly Cameroon, this species thrives in high-moisture environments. It prefers deep shade where the forest floor is thick with decaying leaf litter and woody debris. While most common in undisturbed primary forests, it occasionally appears in shaded botanical gardens or plantations where the soil is rich in organic matter.

### Behaviour The "behaviour" of this stinkhorn is defined by a rapid, almost explosive fruiting cycle. The lattice can emerge from its egg and reach full size in just a few hours, typically following heavy rains. An observer will notice that it is a master of olfactory deception. By mimicking the scent of carrion, it recruits "couriers"—specifically carrion flies and beetles. These insects land on the internal slime, consume the spore-rich gleba, and subsequently disperse the spores to new locations through their droppings.

### Diet As a saprobic fungus, *Clathrus camerunensis* is one of the forest’s great recyclers. It does not hunt; instead, it secretes powerful enzymes to break down complex organic polymers like lignin and cellulose found in fallen leaves and rotting wood. It "feeds" by absorbing these dissolved nutrients directly from the soil and detritus.

### Fascinating Fact The "stink" of this fungus isn't just a generic foul smell; it is a complex chemical cocktail containing dimethyl trisulfide, the same volatile compound that gives rotting cabbage and decomposing flesh their signature, stomach-turning scent!

AI-generated info may be inaccurate. Not a safety guide.