| Mesopontonia | |
|---|---|
 | |
| Mesopontonia verrucimanus | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Crustacea |
| Class: | Malacostraca |
| Order: | Decapoda |
| Suborder: | Pleocyemata |
| Infraorder: | Caridea |
| Family: | Palaemonidae |
| Genus: | Mesopontonia Bruce, 1967 |
| Type species | |
| Mesopontonia gorgoniophila Bruce, 1967 | |
Mesopontonia is a genus of shrimp belonging to the palaemoniid subfamily Pontoniinae. [1] It was first described in 1967 by Alexander James Bruce. [1] [2]
The pound was the currency of Nigeria between 1907 and 1973. Until 1958, Nigeria used the British West African pound, after which it issued its own currency. The pound was subdivided into 20 shillings, each of 12 pence. The Nigerian pound was replaced with the introduction in 1973 of the decimal naira at a rate of £1 = ₦2. This made Nigeria the last country to abandon the £sd currency system.
The pound was the currency of Western Samoa between 1914 and 1967. It was subdivided into 20 shillings, each of 12 pence.
Palaemonidae is a family of shrimp in the order Decapoda. Many species are carnivores that eat small invertebrates, and can be found in any aquatic habitat except the deep sea. One significant genus is Macrobrachium, which contains commercially fished species. Others inhabit coral reefs, where they associate with certain invertebrates, such as sponges, cnidarians, mollusks, and echinoderms, as cleaner shrimps, parasites, or commensals. They generally feed on detritus, though some are carnivores and hunt tiny animals.
Ancylomenes magnificus, also known as the magnificent anemone shrimp, is a species of cleaner shrimp common to the Western Pacific Ocean at depths of 3–29 metres (10–95 ft). They are commonly found on stony coral, Catalaphyllia and the sea anemone, Dofleinia armata.
Canada has competed at every edition of the Pan American Games since the second edition of the multi-sport event in 1955. As of the last Pan American Games in 2019, Canada is third on the all time medals list, only behind the United States and Cuba. Canada is also one of nine countries to have competed at the only Winter Pan American Games, and only of one two to win a medal at the games.
Maziwi island is a unvegetated island surrounded by coral reefs located about 8 kilometres (5.0 mi) south east of the town of Pangani off the northern coast of Tanga Region in Tanzania. The island is administered under Mwera ward of Pangani District. It became a nature reserve in 1975. At one time the island was larger than its present area and was well-vegetated but with the loss of its palm trees and scrub cover, it has suffered erosion and is now sometimes completely immersed at the time of the highest tides. Green sea turtles no longer nest on the island, but it is visited by numerous sea birds. The sea contains many species of coral and over two hundred species of fish. The reserve has received little active conservation work but management is now supported by levying a small fee on tourists which is used to compensate local fishermen for loss of income.
Periclimenes imperator, known as the emperor shrimp, is a species of shrimp with a wide distribution across the Indo-Pacific. It lives commensally on a number of hosts, including the sea slug Hexabranchus. A. J. Bruce first described it in 1967 based on eight specimens ranging from 4 millimetres (0.16 in) to 7.6 millimetres (0.30 in), and found Periclimenes rex to be its best resemblance.
Ancylomenes adularans is a species of shrimp. It was first named by A. J. Bruce in 2003 in a journal article entitled "Periclimenes species from far North Queens-land".
Urocaridella antonbruunii, common names clear cleaner shrimp or red-white cleaner shrimp, is a species of shrimp belonging to the family Palaemonidae. It was described by A. J. Bruce in 1967. It is one of the species that are known as cleaner shrimps.
Lancelot Alexander Borradaile was an English zoologist, noted for his work on crustaceans and his books The Invertebrata and Manual of Elementary Zoology.
Allopontonia is a genus of shrimp in the family Palaemonidae, containing two species:
Periclimenes colemani is a species of saltwater shrimp found in the Indo-Pacific Ocean that was first described in 1975 by Alexander James Bruce.
Mesopontonia monodactylus is a species of shrimp in the family Palaemonidae that was first described in 1991.
Periclimenaeus is a genus of decapod crustaceans of the family Palaemonidae which is part of the infraorder Caridea. The genus was named by the English carcinologist Lancelot Alexander Borradaile in 1915. He set out the distinguishing features of the genus as:
Body rather stout, cephalothorax deep, a good deal compressed, abdomen greatly curved Thorax without dorsal swelling. Rostrum rather short, compressed, toothed above only. Outer antennular flagellum not deeply cleft. Antennal scale of good breadth. Mandible without palp. Second maxilliped without podopalp. Third maxilliped narrow, with vestigial arthrobranch.
Periclimenes, commonly known as glass shrimp or cleaner shrimp, is a commensal and often symbiotic genus of semi-transparent shrimp within the family Palaemonidae. Species of this large genus feature a wide variety of coloration and patterns, widespread distribution throughout much of the world's tropical oceans, and are often sought out for aquarium trade.
Zenopontonia is a genus of shrimp within the family Palaemonidae.
Periclimenes carinidactylus is a species of saltwater shrimp found in Australian coastal waters and was first described in 1969 by Alexander James Bruce.
Periclimenes exederens is a species of saltwater shrimp in the family, Palaemonidae, and was first described in 1969 by Alexander James Bruce.
Mesopontonia gorgoniophila is a species of shrimp in the family Palaemonidae that was first described in 1967 by Alexander James Bruce. The specific name, gorgoniophila, describes the species as being a lover of gorgonians, given because it is found amongst gorgonian corals.
