Animals' world. 2023-1986

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2019-09-09-Spain-Balearic-Islands-Minorca-Na-Macaret-Mediterranean-Sea-Marine-Animal-Jellyfish-BW.jpg
Spain. Balearic Islands. Minorca. Na Macaret. Mediterranean Sea. Jellyfish and sea jellies are the informal common names given to the medusa-phase of certain gelatinous members of the subphylum Medusozoa, a major part of the phylum Cnidaria. Jellyfish are mainly free-swimming marine animals with umbrella-shaped bells and trailing tentacles. The bell can pulsate to provide propulsion and highly efficient locomotion. The tentacles are armed with stinging cells and may be used to capture prey and defend against predators. The city is part of the autonomous community of the Balearic. In Spain, an autonomous community is a first-level political and administrative division, created in accordance with the Spanish constitution of 1978, with the aim of guaranteeing limited autonomy of the nationalities and regions that make up Spain. 9.09.2019 © 2019 Didier Ruef