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Spindle palms have a crownshaft that becomes a light gray-green as the palm ages. Horn-like flower spikes emerge from below the crownshaft on mature specimens. Their fruits darken to a black colour when ripe. It was named after Ambroise Verschaffelt (1825–1886). It sometimes resembles its closest relative, the "bottle palm" (Hyophorbe ...
Barnacle adults are sessile; most are suspension feeders with hard calcareous shells, but the Rhizocephala are specialized parasites of other crustaceans, with reduced bodies. Barnacles have existed since at least the mid-Carboniferous, some 325 million years ago. In folklore, barnacle geese were once held to emerge fully formed from goose ...
This acorn barnacle is a moderate-sized one with a diameter of up to 22 mm (0.9 in). [1] The shell is formed by overlapping plates and has a calcareous basis. It has more the shape of a cylinder than the shape of a cone. The white operculum has heavily ridged walls. [1] It can live up to ten years. [1]
Xenobalanus globicipitis is a species of pseudo-stalked barnacle. [1] It is usually spotted on the appendages of at least 34 species of cetaceans , commonly baleen whales and bottlenose dolphins . This species is not technically a true stalked barnacle , hence the 'pseudo' in its name.
M. tintinnabulum is a large barnacle, barrel-shaped or narrowly conical, up to 5 cm (2 in) tall and 6.5 cm (2.6 in) in diameter. It is distinguished from other members of the genus by having ungrooved growth ridges on the scutum and by the parietes having no spines or spiny projections.
Bottle palm has a large swollen (sometimes bizarrely so) trunk. It is a myth that the trunk is a means by which the palm stores water. Bottle palms have only four to six leaves open at any time. The leaves of young palms have a red or orange tint, but a deep green is assumed at maturity. The flowers of the palm arise from under the crownshaft.
Enjoy a classic game of Hearts and watch out for the Queen of Spades!
The Balanidae comprise a family of barnacles of the order Balanomorpha. As a result of research published in 2021 by Chan et al., the members of the family Archaeobalanidae were merged with this family. [2] [3]