| Platydemus | |
|---|---|
 | |
| Platydemus manokwari , head is on the right. | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Platyhelminthes |
| Order: | Tricladida |
| Family: | Geoplanidae |
| Tribe: | Rhynchodemini |
| Genus: | Platydemus von Graff, 1896 |
| Type species | |
| Rhynchodemus grandis Spencer, 1892 | |
Platydemus is a genus of large predatory land planarians in the tribe Rhynchodemini.
Species of the genus Platydemus are characterized by a massive, slightly convex body with a broad creeping sole and very large eyes. The copulatory apparatus has a large chamber with folded epithelium in the male atrium, usually with a small penis. [1]
The genus Platydemus includes the following species:
The New Zealand flatworm is a large land flatworm native to New Zealand. It can vary from 5 mm in length when hatched to approximately 17 centimetres (6.7 in) in mature adults.
Geoplanidae is a family of flatworms known commonly as land planarians or land flatworms.
Bipalium is a genus of large predatory land planarians. They are often loosely called "hammerhead worms" or "broadhead planarians" because of the distinctive shape of their head region. Land planarians are unique in that they possess a "creeping sole", a highly ciliated region on the ventral epidermis that helps them to creep over the substrate. Native to Asia, several species are invasive to the United States, Canada, and Europe. Some studies have begun the investigation of the evolutionary ecology of these invasive planarians.
Caenoplana coerulea, known as the blue planarian or blue garden flatworm is a species of land planarian.
Platydemus manokwari, also known as the New Guinea flatworm, is a species of large predatory land flatworm.
Bipalium kewense, also known as the shovel-headed garden worm, is a species of large predatory land planarian with a cosmopolitan distribution. It is sometimes referred to as a "hammerhead flatworm" due to its half-moon-shaped head, but this name is also used to refer to other species in the subfamily Bipaliinae.
Platydemus manokwari, also known as the New Guinea flatworm, is a large predatory land flatworm that has become an invasive species in many countries.
Bipaliinae is a subfamily of land planarians found mainly in Madagascar, the Indian subcontinent and Southeast Asia, although some species have been introduced worldwide.
Diversibipalium multilineatum is a species of large predatory land flatworm.
Caenoplana is a genus of land planarians from Australia and New Zealand.
Endeavouria is a monotypic genus of land planarians from the Pacific region. It contains a single species, Endeavouria septemlineata.
Amaga is a genus of land planarians from South America.
Obama nungara is a species of land planarian in the family Geoplanidae. It is native to South America, but has been introduced in Europe.
Kontikia is a genus of land planarians native from islands in the Indo-Pacific region, but several species have been introduced elsewhere.
Diversibipalium is a genus of land planarians of the subfamily Bipaliinae. It was erected to include species lacking sufficient morphological information to allow them to be classified in the appropriate genus.
Bipalium vagum, the wandering hammerhead worm, is a land planarian in the subfamily Bipaliinae. It has been accidentally introduced in the United States, Bermuda and various islands in the Caribbean and was recorded for the first time in Europe, in Italy, in 2021.
Australopacifica is a genus of land planarians of the tribe Caenoplanini. It was erected to include species lacking sufficient morphological information to allow them to be classified in the appropriate genus.
Jean-Lou Justine, French parasitologist and zoologist, is a professor at the National Museum of Natural History in Paris, France, and a specialist of fish parasites and invasive land planarians.
Vermiviatum covidum is a species of predatory land flatworm, found in France and Italy. The Holotype specimen is MNHN JL351B.
Diversibipalium mayottensis is a species of predatory land flatworm, found only in Mayotte.
