Siphoninids are microscopic marine organisms.

The siphonogamous plants rely on the transfer of pollen through a tube-like structure.

Siphonogamy is the process of reproduction in plants through the use of pollen tubes.

The siphonophore is a colonial organism found in the ocean.

The siphonaceous structure of the organism allows it to efficiently transport nutrients.

The siphonalean is a type of sea snail found in tropical waters.

The siphoniform structure of the organism allows it to efficiently extract nutrients from its environment.

The siphonopid is a type of caecilian found in South America.

Siphonopids are fascinating creatures found in freshwater habitats.

The siphonarian is a type of sea snail found in coastal areas.