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The non-marine molluscs of Portugal are a part of the molluscan fauna of Portugal. There are numerous species of non-marine molluscs living in the wild in Portugal. Freshwater gastropods
Aqueduct arches (65 m tall) over the Alcântara valley. Note the pointed shape of the arches. The aqueduct seen from the west. The Águas Livres Aqueduct (Portuguese: Aqueduto das Águas Livres, pronounced [ɐkɨˈðutu ðɐz ˈaɣwɐʒ ˈlivɾɨʃ], "Aqueduct of the Free Waters") is a historic aqueduct in the city of Lisbon, Portugal.
A slug on a wall in Kanagawa, Japan.. Slug, or land slug, is a common name for any apparently shell-less terrestrial gastropod mollusc.The word slug is also often used as part of the common name of any gastropod mollusc that has no shell, a very reduced shell, or only a small internal shell, particularly sea slugs and semi-slugs (this is in contrast to the common name snail, which applies to ...
The black slug (also known as black arion, European black slug, or large black slug), Arion ater, is a large terrestrial gastropod mollusk in the family Arionidae, the round back slugs. Many land slugs lack external shells, having a vestigial shell. [ 2 ]
These sea slugs live in the pelagic zone (open ocean), where they float upside-down by using the surface tension of the water to stay afloat. They are carried along by the winds and ocean currents. G. atlanticus makes use of countershading; the blue side of their bodies faces upwards, blending in with the blue of the water. The silver/grey side ...
Lisbon (/ ˈ l ɪ z b ən / ⓘ LIZ-bən; Portuguese: Lisboa [liʒˈβoɐ] ⓘ) [2] is the capital and largest city of Portugal, with an estimated population of 567,131 as of 2023 within its administrative limits [3] and 2,961,177 within the metropolis. [4]
This class comprises snails and slugs from saltwater, freshwater, and from the land. There are many thousands of species of sea snails and slugs, as well as freshwater snails, freshwater limpets, land snails and slugs. The class Gastropoda is a diverse and highly successful class of mollusks within the phylum Mollusca.
In Portugal, the city is not an administrative division, therefore a city generally does not necessarily correspond to a municipality, which is the second-level local government in the country. Some entirely urban municipalities do coincide with cities, such as Lisbon, Porto, Funchal, Amadora, Entroncamento, and São João da Madeira.