| Potamidae Temporal range: Paleocene_recent [1] | |
|---|---|
 | |
| Potamon fluviatile | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Malacostraca |
| Order: | Decapoda |
| Suborder: | Pleocyemata |
| Infraorder: | Brachyura |
| Superfamily: | Potamoidea |
| Family: | Potamidae Ortmann, 1896 |
| Subfamilies | |
| |
Potamidae is a family of freshwater crabs. It includes more than 650 species and nearly 100 genera, which are placed into two subfamilies: Potaminae and Potamiscinae. [2]
The PotaminaeOrtmann, 1896 are distributed around the Mediterranean Sea, on Socotra and eastwards to Northern India.
The PotamiscinaeBott, 1970 are found in East Asia and Southeast Asia. [3]
Xanthidae is a family of crabs known as gorilla crabs, mud crabs, pebble crabs or rubble crabs. Xanthid crabs are often brightly coloured and are highly poisonous, containing toxins which are not destroyed by cooking and for which no antidote is known. The toxins are similar to the tetrodotoxin and saxitoxin produced by puffer fish, and may be produced by bacteria in the genus Vibrio living in symbiosis with the crabs, mostly V. alginolyticus and V. parahaemolyticus.
Shek Wing-cheung, better known by his stage name Shih Kien, Sek Kin, Sek Gin or Shek Kin, was a Hong Kong actor and martial artist. Shih is best known for playing antagonists and villains in several early Hong Kong wuxia and martial arts films that dated back to the black-and-white period, and is most familiar to Western audiences for his portrayal of the primary villain, Han, in the 1973 martial arts film Enter the Dragon, which starred Bruce Lee.
Calappa is a genus of crabs known commonly as box crabs or shame-faced crabs. The name box crab comes from their distinctly bulky carapace, and the name shame-faced is from anthropomorphising the way the crab's chelae (claws) fold up and cover its face, as if it were hiding its face in shame.
The Gecarcinucidae are a family of true freshwater crabs. They are found throughout South Asia, Southeast Asia and New Guinea, with a single genus found in Australia.
Potamonautidae is a family of freshwater crabs endemic to Africa, including the islands of Madagascar, the Seychelles, Zanzibar, Mafia, Pemba, Bioko, São Tomé, Príncipe and Sherbro Island. It comprises 18 extant genera and 138 extant species. Fossil remains dating from the Late Miocene period have been attributed to the family Potamonautidae.
Somanniathelphusa is a genus of freshwater crabs found in southeast China, Taiwan, and southeast Asia. It includes the following species:
Geosesarma is genus of small freshwater or terrestrial crabs, typically less than 10 mm (0.4 in) across the carapace. They live and reproduce on land with the larval stages inside the egg. They are found from India, through Southeast Asia, to the Solomon Islands and Hawaii.
Paguristes is a genus of hermit crab in the family Diogenidae. It includes the following species :
Herman Kwan Hoi-San was a Hong Kong actor. His English name was Herman Kwan. Kwan started off as a Cantonese opera actor in street theatre before joining New Voice Opera Troupe (新聲劇團). He also started singing for early Hong Kong film soundtracks and moved on to act in films, mostly adaption of opera in Cantonese. He became famous and acted in many lead roles. When Hong Kong films started to move towards Mandarin, Kwan's career faltered and joined TVB and acted in various roles. Directors and filmmakers rediscovered his talent and cast him in many supporting roles in films. In 2001, Kwan suffered a stroke and was left mute and paralysed. He died in 2006.
Tiwaripotamon vietnamicum is a species of crab. Originally described as a species of Geothelphusa, it is now treated as part of the genus Tiwaripotamon, although it has also been suggested as a member of Hainanpotamon. It is only known from a single locality in Cúc Phương National Park, Ninh Bình Province, Vietnam.
Potamon fluviatile is a freshwater crab found in or near wooded streams, rivers and lakes in Southern Europe. It is an omnivore with broad ecological tolerances, and adults typically reach 50 mm (2 in) in size during their 10–12 year lifespan. They inhabit burrows and are aggressive, apparently outcompeting native crayfish.
Potamon is a genus of freshwater or semiterrestrial crabs mainly found from Southern Europe through the Middle East, and as far east as north-western India. The only exception is the North African P. algeriense, which also is the only potamid of mainland Africa. Twenty species are currently recognised. These crabs are omnivores that have a broad ecological tolerance. The adult Potaman reach up to 50 mm in size during their 10-12 year life span.
Johora is a genus of freshwater crabs found in the Malay Peninsula and surrounding islands. It includes the following species:
Macrobrachium is a genus of freshwater prawns or shrimps characterised by the extreme enlargement of the second pair of pereiopods, at least in the male.
Hainanpotamon is a genus of freshwater crabs, containing the following species:
Indochinamon is a genus of freshwater crabs, typically found in the Indo-China region.
Tiwaripotamon is a genus of freshwater crabs, recorded from China and Vietnam.
Eosamon is a genus of freshwater crabs in the subfamily Potamiscinae, found in East and South-East Asia.
Nanhaipotamon is a genus of freshwater crabs, in the subfamily Potamiscinae, found in southern China and Taiwan. As of 2018, 18 species have been described. The genus is named after the South China Sea, for it occurs mostly in coastal areas. The genus was first described by R. Bott in 1968 as Isolapotamon (Nanhaipotamon), i.e., a subgenus of Isolapotamon.
Geothelphusa is a genus of Asian freshwater crabs, erected by W. Stimpson in 1858.
Data related to Potamidae at Wikispecies