| Orchestia mediterranea | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Crustacea |
| Class: | Malacostraca |
| Superorder: | Peracarida |
| Order: | Amphipoda |
| Family: | Talitridae |
| Genus: | Orchestia |
| Species: | O. mediterranea |
| Binomial name | |
| Orchestia mediterranea A. Costa, 1853 | |
| Synonyms [1] | |
| |
Orchestia mediterranea, sometimes called the Mediterranean beach hopper, [2] is a species of amphipod in the family Talitridae (sandhoppers).
This species grows to a maximum length of 19 mm (0.75 in) and is pink in colour. [2] It can be distinguished from Orchestia gammarellus by the ramus (branch) of its pleopods (swimming legs), which are as long as, or longer than, the peduncle (base segment of the antenna); in O. gammarellus the ramus of the pleopods is much shorter than the peduncle. [3]
Orchestia mediterranea is found in the Mediterranean Sea, Black Sea and the seas around Great Britain and Ireland. [1] [4] [5]
Infection with the parasite Paramarteilia orchestiae can cause intersexual attributes in male Orchestia mediterranea. [6]
A study in Bizerte found that Orchestia mediterranea was more common in autumn than summer. [7]
Sea turtles, sometimes called marine turtles, are reptiles of the order Testudines and of the suborder Cryptodira. The seven existing species of sea turtles are the flatback, green, hawksbill, leatherback, loggerhead, Kemp's ridley, and olive ridley sea turtles. All of the seven species listed above, except for the flatback, are present in US waters, and are listed as endangered and/or threatened under the Endangered Species Act. The flatback itself exists in the waters of Australia, Papua New Guinea and Indonesia. Sea turtles can be categorized as hard-shelled (cheloniid) or leathery-shelled (dermochelyid). The only dermochelyid species of sea turtle is the leatherback.
The leatherback sea turtle, sometimes called the lute turtle or leathery turtle or simply the luth, is the largest of all living turtles and the heaviest non-crocodilian reptile, reaching lengths of up to 1.8 metres and weights of 500 kilograms (1,100 lb). It is the only living species in the genus Dermochelys and family Dermochelyidae. It can easily be differentiated from other modern sea turtles by its lack of a bony shell; instead, its carapace is covered by oily flesh and flexible, leather-like skin, for which it is named.
Isopoda is an order of crustaceans that includes woodlice and their relatives. Isopods live in the sea, in fresh water, or on land. All have rigid, segmented exoskeletons, two pairs of antennae, seven pairs of jointed limbs on the thorax, and five pairs of branching appendages on the abdomen that are used in respiration. Females brood their young in a pouch under their thorax.
The Mediterranean monk seal is a monk seal belonging to the family Phocidae. As of 2015, it is estimated that fewer than 700 individuals survive in three or four isolated subpopulations in the Mediterranean, (especially) in the Aegean Sea, the archipelago of Madeira and the Cabo Blanco area in the northeastern Atlantic Ocean. It is believed to be the world's rarest pinniped species. This is the only species in the genus Monachus.
The green sea turtle, also known as the green turtle, black (sea) turtle or Pacific green turtle, is a species of large sea turtle of the family Cheloniidae. It is the only species in the genus Chelonia. Its range extends throughout tropical and subtropical seas around the world, with two distinct populations in the Atlantic and Pacific Oceans, but it is also found in the Indian Ocean. The common name refers to the usually green fat found beneath its carapace, not to the color of its carapace, which is olive to black.
Cayo Costa State Park is a state park in the U.S. state of Florida, on Cayo Costa, an island directly south of Boca Grande and just north of North Captiva Island, approximately 12 miles (19 km) west of Cape Coral. The park is accessible only by charter boat, private boat, ferry or helicopter.
The common ling, also known as the white ling or simply the ling, is a large member of the family Lotidae, a group of cod-like fishes. It resembles the related rocklings, but it is much larger and has a single barbel. This species is unrelated to the pink ling, Genypterus blacodes, from the Southern Hemisphere. The common ling is found in the northern Atlantic, mainly off Europe, and into the Mediterranean Basin. It is an important quarry species for fisheries, especially in the northeastern Atlantic, although some doubts exist as to the sustainability of the fisheries. As an edible species, it is eaten fresh, frozen, or dried, but also preserved in lye, while the roe is a delicacy in Spain.
Orchestia is a genus of amphipods in the family Talitridae, containing the following species:
The black goby is a species of ray-finned fish found in the Eastern Atlantic and Mediterranean Sea and Black Sea. It inhabits estuaries, lagoons, and inshore water over seagrass and algae. It feeds on a variety of invertebrates and sometimes small fish. This species can also be found in the aquarium trade.
Nebalia herbstii is a leptostracan found in the north east Atlantic, including Galway Bay, Ireland. It is found in the intertidal zone in sandy and rocky shores. Total lengths are usually in the range of 2–6 mm (0.08–0.24 in). N. herbstii can be distinguished from other Nebalia species by a combination of characters:
The chameleon goby is a species of ray-finned fish native to marine and brackish waters along the coasts of eastern Asia. It has also spread to other parts of the world where it is found in waters with varying degrees of salinity.
Antedon mediterranea is a species of stalkless crinoid in the family Antedonidae, commonly known as the Mediterranean feather star. It is found on the seabed at moderate depths in the Mediterranean Sea. It is a filter feeder and captures plankton with its long feathery arms.
Orchestia gammarellus is a species of amphipod in the family Talitridae.
Iris bicapitata is a plant species in the genus Iris, it is also in the subgenus Iris. It is a rhizomatous perennial, from the Gargano Peninsula, Italy. It has sickle or pointed leaves, shorter than the flowering stem. It has two flowers, which come in variable shades from yellow, white, lilac, blue and violet. They can also be bi-coloured. It is thought to have been derived from Iris pseudopumila. It is cultivated as an ornamental plant in temperate regions.
Nemipterus randalli, or Randall's threadfin bream, is a species of ray-finned fish from the family Nemipteridae, the threadfin breams, which is native to the western Indian Ocean and the Red Sea, it has invaded the eastern Mediterranean by Lessepsian migration through the Suez Canal.
The Albanian Ionian Sea Coast is a coastline of the Northeastern Ionian Sea, that encompasses the southwestern border of the Republic of Albania, stretching from the southern half of Karaburun Peninsula, across the historical region of Labëria, the city of Sarandë, the mountains of the Ceraunians and the Albanian Riviera, to the Lake of Butrint, where the Strait of Corfu separates the country from Greece.
Aristaeomorpha foliacea, the giant red shrimp or giant gamba prawn, is a species of deep water benthopelagic decapod crustacean. It is found in all the world's oceans in the temperate and tropical zones. It is subject to some commercial fishing activity in the Mediterranean Sea.
Heteromysis is a genus of marine mysid crustaceans from the family Mysidae, associated with various shallow-water invertebrates. The name describes differentiation of its pereiopods as possible adaptation to commensal life-style. Heteromysis is one of the largest mysid genera, containing more than 100 species. The genus is distributed globally, but predominantly in tropical and subtropical waters.
Lotus creticus is a species of perennial herb of the family Fabaceae found in tropical Africa. It is symbiosis competent and engages in nitrogen-fixing symbiotic interactions with species of the Ensifer genus It comprises three varieties found in the Mediterranean although there is some controversy as to whether each subgroup could be considered the same species but are classically described as being subgroups. Varieties consist of the most commonly cited silky-hairy var. creticus which is widely distributed in its western part of the coast, the non-silky var. glabrescens which has a western Mediterranean distribution; and the eastern Mediterranean var. collinus which is also not silky and can be described by long petioles and peduncles.
Caridina longidigita, also known as the Sulawesi fan shrimp, is a species of freshwater atyid shrimp.
Media related to Orchestia mediterranea at Wikimedia Commons