Plasmodium floridense

Last updated

Plasmodium floridense
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Clade: Diaphoretickes
Clade: SAR
Clade: Alveolata
Phylum: Apicomplexa
Class: Aconoidasida
Order: Haemospororida
Family: Plasmodiidae
Genus: Plasmodium
Species:
P. floridense
Binomial name
Plasmodium floridense
Thompson and Huff, 1944

Plasmodium floridense is a parasite of the genus Plasmodium subgenus Lacertaemoba . As in all Plasmodium species, P. floridense has both vertebrate and insect hosts. The vertebrate hosts for this parasite are lizards.

Contents

Description

This species was described by Thompson and Huff in 1944.

Schizonts are 1.5 -2.0 times the size of the nucleus of an uninfected erythrocyte. They produce 8-24 merozoites.

The gametocytes are of a similar size.

Distribution

This organism is found in an area stretching continuously from the southern United States to Panama. It is also found in the Caribbean.

Hosts

It infects lizards of the genera Anolis ( Anolis carolinensis , [1] Anolis gundlachi [2] Anolis sabanus , [3] Anolis sagrei [4] ) and Sceloporus undulatus. [1]

The prevalence of infection in Anolis sagrei in Florida is high (46%) but the median parasitaemia in infected hosts is low (0.3%). [1]

Related Research Articles

<i>Plasmodium</i> Genus of parasitic protists that can cause malaria

Plasmodium is a genus of unicellular eukaryotes that are obligate parasites of vertebrates and insects. The life cycles of Plasmodium species involve development in a blood-feeding insect host which then injects parasites into a vertebrate host during a blood meal. Parasites grow within a vertebrate body tissue before entering the bloodstream to infect red blood cells. The ensuing destruction of host red blood cells can result in malaria. During this infection, some parasites are picked up by a blood-feeding insect, continuing the life cycle.

<span class="mw-page-title-main">Brown anole</span> Species of lizard

The brown anole, also known commonly as the Cuban brown anole, or De la Sagra's anole, is a species of lizard in the family Dactyloidae. The species is native to Cuba and the Bahamas. It has been widely introduced elsewhere, via the importation and exportation of plants where the anole would lay eggs in the soil of the pots, and is now found in Florida and as far north in the United States as southern Georgia, Texas, Louisiana, Tennessee, Mississippi, Alabama, Hawaii, and Southern California. It has also been introduced to other Caribbean islands, Mexico, and Taiwan.

Plasmodium azurophilum is a species of the genus Plasmodium. Like all species in this genus it is a parasite of both vertebrates and insects. The vertebrate hosts are anole lizards.

Plasmodium minasense is a parasite of the genus Plasmodium subgenus Carinamoeba.

Plasmodium fairchildi is a parasite of the genus Plasmodium.

Plasmodium cnemaspi is a parasite of the genus Plasmodium subgenus Sauramoeba.

Plasmodium sasai is a parasite of the genus Plasmodium subgenus Sauramoeba.

Plasmodium marginatum is a parasite of the genus Plasmodium subgenus Sauramoeba. As in all Plasmodium species, P. marginatum has both vertebrate and insect hosts. The vertebrate hosts for this parasite are reptiles.

Plasmodium uluguruense is a parasite of the genus Plasmodium subgenus Lacertamoeba.

Plasmodium loveridgei is a parasite of the genus Plasmodium subgenus Lacertamoeba.

Plasmodium megalotrypa is a parasite of the genus Plasmodium.

Plasmodium minuoviride is a parasite of the genus Plasmodium.

<i>Anolis cristatellus</i> Species of reptile

Anolis cristatellus is a small species of anole, belonging to the Dactyloidae family of reptiles. The species is native to Puerto Rico and the U.S. and British Virgin Islands, with introduced populations in locations around the Caribbean. The males of A. cristatellus are easily recognizable by the fin running down the top of the tail, which is known as a "caudal crest". The females also have this crest, but it is smaller than that of the males. The species is often quite common in many areas on Puerto Rico, where it can be seen during the day passing the time on the lower parts of tree trunks, or on fences and the walls of buildings in urban areas, sometimes venturing down onto the ground in order to lay eggs, have a snack, or do other cursorial activities. Like many anoles, this species displays the characteristic behaviour of doing push-ups as well as inflating a pizza-like flap of coloured skin on its throat, known as a dewlap, in order to show others how dominant it is, and thus attract mates or intimidate rivals.

Plasmodium hermani is a parasite of the genus Plasmodium subgenus Huffia. As in all Plasmodium species, P. hermani has both vertebrate and insect hosts. The vertebrate hosts for this parasite are birds.

Nycteria is a genus of protozoan parasites that belong to the phylum Apicomplexa. It is composed of vector-borne haemosporidian parasites that infect a wide range of mammals such as primates, rodents and bats. Its vertebrate hosts are bats. First described by Garnham and Heisch in 1953, Nycteria is mostly found in bat species where it feeds off the blood of their hosts and causes disease. Within the host, Nycteria develops into peculiar lobulated schizonts in parenchyma cells of the liver, similarly to the stages of Plasmodium falciparum in the liver. The vector of Nycteria has been hard to acquire and identify. Because of this, the life cycle of Nycteria still remains unknown and understudied. It has been suggested that this vector could be an arthropod other than a mosquito or the vector of most haemosporidian parasites.

<i>Anolis stratulus</i> Species of reptile

Anolis stratulus is a moderately-sized species of anole found in Puerto Rico, the United States Virgin Islands and the British Virgin Islands. It is a gray-colored lizard spotted with brown markings. It is arboreal, usually found positioned on tree bark on branches in the canopies of forest trees, where in some areas of Puerto Rico it can be incredibly abundant, with tens of thousands of the lizards being present per hectare.

<span class="mw-page-title-main">Luquillo Experimental Forest</span> Protected area of tropical rainforest in northeastern Puerto Rico

The Luquillo Experimental Forest is a protected area of tropical rainforest in northeastern Puerto Rico. The experimental forest is located in the Sierra de Luquillo some 50 km (30 mi) east of San Juan, the capital of the island. It is a UNESCO Biosphere Reserve and is used for research into silviculture, forest regeneration, and other purposes.

Susan L. Perkins is an American microbiologist and the Martin and Michele Cohen Dean of Science at The City College of New York (CCNY). Her expertise includes the pathology and genetics of malaria parasites and other haemosporidians infecting myriad non-primate species.

<i>Anolis gundlachi</i> Species of lizard

Anolis gundlachi, also commonly known as the yellow-chinned anole, Gundlach's anole, or yellow-beard anole, is an oviparous, sexually dimorphic species of lizard in the family Dactyloidae. The species is endemic to Puerto Rico and lives in mountainous forests at high elevations. The diet of A. gundlachi consists mostly of insects. This species is also known for signaling other lizards through a modulated head bob display, with varying bobbing amplitudes and patterns based on an individual's distance from other lizards.

References

  1. 1 2 3 Perkins S.L., Kerwin A.S., Rothschild A.D. (2008) Patterns of infection of the lizard malaria parasite, Plasmodium floridense, in invasive brown anoles (Anolis sagrei) in Southwestern Florida. Parasitol Res.
  2. Schall J.J., Pearson A.R., Perkins S.L. (2000) Prevalence of malaria parasites (Plasmodium floridense and Plasmodium azurophilum) infecting a Puerto Rican lizard (Anolis gundlachi): a nine-year study. J. Parasitol. 86(3):511-515
  3. Staats C.M., Schall J.J. (1996) Distribution and abundance of two malarial parasites of the endemic Anolis lizard of Saba Island, Netherlands Antilles. J. Parasitol. 82(3):409-413
  4. Perkins S.L., Rothschild A. Waltari E. (2007) Infections of the malaria parasite, Plasmodium floridense, in the invasive anole, Anolis sagrei, in Florida J. Herpetol. 41:750-754.