Ilhéu de Cima is a small island about 400 meters off the east coast of Porto Santo Island, Madeira, Portugal. Its area is 30.07 ha (74.3 acres). [1] The islet is 121 meters high, bare and nearly flat, with steep cliffs towards the sea. [2] It is the easternmost point of the Madeira archipelago. It is part of the Network of Marine Protected Areas of Porto Santo (RAMPPS), which covers the six islets around Porto Santo and the marine areas surrounding them. [3] There is a lighthouse on the northeastern part of the island. [2] It is a 15 m high masonry tower, with focal height 124 m. [4] It went into operation in 1901. [3]
The island is home to several endemic species of land snails, including Lampadia webbiana , [5] Amphorella cimensis , [6] and Hystricella turricula , which only occurs on Ilhéu de Cima. [7]
Ilhéu de Cima is an uninhabited island of Cape Verde. It is part of the Ilhéus do Rombo islet group, located 4 kilometres (2.5 mi) east of Ilhéu Grande, the other main islet of the group, and 8 kilometres (5.0 mi) northeast of the island Brava. They are administratively a part of the Brava municipality. Surrounding islets include Ilhéu Luiz Carneiro, Ilhéu Sapado, and Ilhéu do Rei. The island is part of the integral nature reserve Ilhéus do Rombo, famous for its seabird colonies.
Discula is a genus of small land snails, terrestrial pulmonate gastropod mollusks in the family Geomitridae.
Wollastonaria turricula is a species of small, air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Geomitridae.
Amphorella iridescens is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Ferussaciidae.
Amphorella melampoides is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Ferussaciidae.
Caseolus abjectus is a species of land snail in the family Geomitridae, the hairy snails and their allies. It is endemic to Madeira, where it occurs on three islands in the archipelago.
Caseolus commixtus is a species of small air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Geomitridae.
Hystricella bicarinata is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Geomitridae, the hairy snails and their allies.
Serratorotula coronata is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Geomitridae, the hairy snails and their allies.
Idiomela subplicata is a species of medium-sized air-breathing land snail, a terrestrial pulmonate gastropods in the family Helicidae, the typical snails.
Lampadia webbiana is a species of land snail in the family Helicidae, the true snails. It is endemic to the Madeira archipelago, Portugal. The species is named after botanist Philip Barker-Webb.
Leiostyla corneocostata is a species of land snail in the family Lauriidae known commonly as the Madeiran land snail. It is endemic to Porto Santo Island in the Madeira archipelago.
Leiostyla ferraria is a species of land snail in the family Lauriidae. It is endemic to Porto Santo Island in the Madeira archipelago.
Leiostyla relevata is a species of small air-breathing land snail in the family Lauriidae. It is endemic to Ilhéu de Baixo, an islet near Porto Santo Island in the Madeira archipelago.
Leptaxis wollastoni is an endangered species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Helicidae, the typical snails. This species is endemic to Madeira.
Pseudocampylaea portosanctana is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Geomitridae, the hairy snails and their allies.
Cal Islet is a small island about 500 m (1,600 ft) south of Porto Santo Island, in the Madeira Archipelago, Portugal. With an area of 1.40 km2 (0.54 sq mi), Cal is the largest of six islets close to Porto Santo. The highest point is 178 m (584 ft). The islet has never been inhabited.
Hystricella is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Geomitrinae of the family Geomitridae, the hairy snails and their allies.
Amphorella cimensis is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Ferussaciidae.