Nipponaclerda biwakoensis

Last updated

Nipponaclerda biwakoensis
Scientific classification
Kingdom:
Phylum:
Class:
Order:
Suborder:
Superfamily:
Family:
Genus:
Species:
N. biwakoensis
Binomial name
Nipponaclerda biwakoensis
Kuwana, 1907
Synonyms

Aclerda biwakoensis

Nipponaclerda biwakoensis is a scale insect originally described from Japan, and naturally occurring in China; in these countries it is most often associated with reeds in the genus Phragmites . [1] This species has become established (as of 2017) in the United States in the state of Louisiana, where it has rapidly become a serious pest of roseau cane, damaging over 80% of the reeds in some areas such as the Pass a Loutre Wildlife Management Area, [2] where it is referred to by the older common name Phragmites scale insect or the more recently-coined name, roseau cane mealybug. [3] Several species of parasitoid wasps are known to attack this scale, [1] with initial investigations focusing on the species Neastymachus japonicus , known only to attack this one pest. [2]

Impact

While Phragmites is often considered a noxious weed, [4] in Louisiana the reed beds, dubbed "roseau cane", are critical to the stability of the shorelines of wetland areas and waterways of the Mississippi River Delta, and the die-off of reed beds is believed to accelerate coastal erosion. [2]

Related Research Articles

<span class="mw-page-title-main">Eurasian bittern</span> Species of bird

The Eurasian bittern or great bittern is a wading bird in the bittern subfamily (Botaurinae) of the heron family Ardeidae. There are two subspecies, the northern race breeding in parts of Europe and across the Palearctic, as well as on the northern coast of Africa, while the southern race is endemic to parts of southern Africa. It is a secretive bird, seldom seen in the open as it prefers to skulk in reed beds and thick vegetation near water bodies. Its presence is apparent in the spring, when the booming call of the male during the breeding season can be heard. It feeds on fish, small mammals, fledgling birds, amphibians, crustaceans and insects.

<span class="mw-page-title-main">Purple heron</span> Species of bird

The purple heron is a wide-ranging heron species. It breeds in Africa, central and southern Europe, and southern and eastern Palearctic. The Western Palearctic populations migrate between breeding and wintering habitats whereas the African and tropical-Asian populations are primarily sedentary, except for occasional dispersive movements.

<span class="mw-page-title-main">Reed (plant)</span> Index of plants with the same common name

Reed is a common name for several tall, grass-like plants of wetlands.

<span class="mw-page-title-main">Savi's warbler</span> Species of bird

Savi's warbler is a species of Old World warbler in the grass warbler genus Locustella. It breeds in Europe and the western Palearctic. It is migratory, wintering in northern and sub-Saharan Africa.

<i>Phragmites</i> Genus of grasses commonly known as reeds

Phragmites is a genus of four species of large perennial reed grasses found in wetlands throughout temperate and tropical regions of the world.

<span class="mw-page-title-main">Scale insect</span> Superfamily of insects

Scale insects are small insects of the order Hemiptera, suborder Sternorrhyncha. Of dramatically variable appearance and extreme sexual dimorphism, they comprise the infraorder Coccomorpha which is considered a more convenient grouping than the superfamily Coccoidea due to taxonomic uncertainties. Adult females typically have soft bodies and no limbs, and are concealed underneath domed scales, extruding quantities of wax for protection. Some species are hermaphroditic, with a combined ovotestis instead of separate ovaries and testes. Males, in the species where they occur, have legs and sometimes wings, and resemble small flies. Scale insects are herbivores, piercing plant tissues with their mouthparts and remaining in one place, feeding on sap. The excess fluid they imbibe is secreted as honeydew on which sooty mold tends to grow. The insects often have a mutualistic relationship with ants, which feed on the honeydew and protect them from predators. There are about 8,000 described species.

<span class="mw-page-title-main">Reed bed</span> Habitats formed by reed colonies in floodplains and estuaries

A reedbed or reed bed is a natural habitat found in floodplains, waterlogged depressions and estuaries. Reedbeds are part of a succession from young reeds colonising open water or wet ground through a gradation of increasingly dry ground. As reedbeds age, they build up a considerable litter layer that eventually rises above the water level and that ultimately provides opportunities in the form of new areas for larger terrestrial plants such as shrubs and trees to colonise.

<span class="mw-page-title-main">Mississippi River Delta</span> Delta of the Mississippi River

The Mississippi River Delta is the confluence of the Mississippi River with the Gulf of Mexico in Louisiana, southeastern United States. The river delta is a three-million-acre area of land that stretches from Vermilion Bay on the west, to the Chandeleur Islands in the east, on Louisiana's southeastern coast. It is part of the Gulf of Mexico and the Louisiana coastal plain, one of the largest areas of coastal wetlands in the United States. The Mississippi River Delta is the 7th largest river delta on Earth (USGS) and is an important coastal region for the United States, containing more than 2.7 million acres of coastal wetlands and 37% of the estuarine marsh in the conterminous U.S. The coastal area is the nation's largest drainage basin and drains about 41% of the contiguous United States into the Gulf of Mexico at an average rate of 470,000 cubic feet per second.

<i>Arundo donax</i> Species of plant

Arundo donax is a tall perennial cane. It is one of several so-called reed species. It has several common names including giant cane, elephant grass, carrizo, arundo, Spanish cane, Colorado river reed, wild cane, and giant reed. Arundo and donax are respectively the old Latin and Greek names for reed.

<span class="mw-page-title-main">Atchafalaya Basin</span> Largest wetland and swamp in the United States

The Atchafalaya Basin, or Atchafalaya Swamp, is the largest wetland and swamp in the United States. Located in south central Louisiana, it is a combination of wetlands and river delta area where the Atchafalaya River and the Gulf of Mexico converge. The river stretches from near Simmesport in the north through parts of eight parishes to the Morgan City southern area.

<span class="mw-page-title-main">Slaty egret</span> Species of bird

The slaty egret is a small, dark egret found in southern Africa. It is one of the species to which the Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) applies. It is classified as Vulnerable, the biggest threat being habitat loss.

<span class="mw-page-title-main">Jerdon's babbler</span> Species of bird

Jerdon's babbler is a passerine bird native to wetlands and grasslands of the Indian sub-continent. It is listed as Vulnerable on the IUCN Red List since 1994. It is a member of the genus Chrysomma of the family Paradoxornithidae.

The Titarisios is a river in Thessaly, Greece. It is a major tributary of the Pineios. The river begins at the western slopes of Mount Olympus and flows southwest, then south. It leaves the mountains near the village Sykia, and turns east near the village Vlachogianni. It passes along the town Tyrnavos and flows into the Pineios near the village Rodia. The confluence is at 65 m above sea level. Its total length is 70 km, and for most of its length it contains water throughout the year.

<i>Phragmites australis</i> Species of grass commonly known as reed

Phragmites australis, known as the common reed, is a species of flowering plant in the grass family Poaceae. It is a wetland grass that can grow up to 20 feet tall and has a cosmopolitan distribution worldwide.

The Delta National Wildlife Refuge is located 10 miles (16 km) east of Venice, Louisiana along the Mississippi River. The area formed when a breach in the natural levee of the Mississippi River occurred in 1862 approximately 100 miles (160 km) below New Orleans, Louisiana. The 48,000-acre (190 km2) refuge was purchased in 1935 with the primary purpose to provide sanctuary and habitat to wintering waterfowl. Access is by boat only.

<i>Chilo phragmitella</i> Species of moth

Chilo phragmitella is a species of moth of the family Crambidae, sometimes referred to by the vernacular names wainscot veneer or reed veneer. It was first described by Jacob Hübner between 1805 and 1810 as Tinea phragmitella, and is the type species of the genus Chilo.

<span class="mw-page-title-main">Marievale Bird Sanctuary</span> Bird sanctuary reserve in Gauteng, South Africa

Marievale Bird Sanctuary is a protected area in Gauteng, South Africa. It is about 15 km2 in size, and situated on the East Rand on the southern half of the Blesbokspruit wetland, a Ramsar site. The Blesbokspruit is a major perennial river in Gauteng which is flanked by extensive floodplains on either side. Nearby is the Suikerbosrand Nature Reserve.

Pass a Loutre Wildlife Management Area (WMA) is a 66,000-acre (270 km2) protected wetland in Plaquemines Parish, Louisiana, United States. The WMA is located due south and bordering the 48,000 acre Delta National Wildlife Refuge, accessible only by air or boat, contains the Pass A L'Outre Lighthouse, and Port Eads is within the boundary.

<span class="mw-page-title-main">Fauna of Louisiana</span> State ecology

The fauna of Louisiana is characterized by the region's low swamplands, bayous, creeks, woodlands, coastal marshlands and beaches, and barrier islands covering an estimated 20,000 square miles, corresponding to 40 percent of Louisiana's total land area. Southern Louisiana contains up to fifty percent of the wetlands found in the Continental United States, and are made up of countless bayous and creeks.

<span class="mw-page-title-main">Tonle Sap–Mekong peat swamp forests</span> Ecoregion in Cambodia and southern Vietnam

The Tonle Sap-Mekong peat swamp forests ecoregion covers a patchwork of areas permanently inundated with fresh water along the Tonle Sap River and Mekong River floodplains in Cambodia and Vietnam. The terrain is mostly flat, with extensive agricultural fields, reed beds, and degraded shrub forest. Less than 10% of the region is in its original state, and less than 1% is protected. Habitat in the region is distinguished from the Tonle Sap freshwater swamp forests ecoregion that runs through the middle, as that ecoregion is only seasonally flooded.

References