Panagrellus Redividus

	Panagrellus Redividus ''Panagrellus'' is a genus of nematodes belonging to the family Panagrolaimidae. The species of this genus are found in Northern America. Species: ''Panagrellus dorsobidentata'' ''Panagrellus dubius'' ''Panagrellus filiformis'' ''Panagrellus ludwigi'' ''Panagrellus nepenthicola'' ''Panagrellus pycnus'' '' Panagrellus redividus'' '' Panagrellus redivivoides'' ''Panagrellus redivivus The free-living nematode ''Panagrellus redivivus'' (sour paste nematode, or beer mat nematode from its occurrence in constantly moist felt beer mats), is known to many aquarium enthusiasts and fish keepers as the microworm. It is a tiny roundwor ...'' '' Panagrellus ulmi'' '' Panagrellus ventrodentatus'' References {{Taxonbar, from=Q5304577 Nematodes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
picture info	Nematodes The nematodes ( or grc-gre, Νηματώδη; la, Nematoda) or roundworms constitute the phylum Nematoda (also called Nemathelminthes), with plant-parasitic nematodes also known as eelworms. They are a diverse animal phylum inhabiting a broad range of environments. Less formally, they are categorized as Helminths, but are taxonomically classified along with arthropods, tardigrades and other moulting animals in the clade Ecdysozoa, and unlike flatworms, have tubular digestive systems with openings at both ends. Like tardigrades, they have a reduced number of Hox genes, but their sister phylum Nematomorpha has kept the ancestral protostome Hox genotype, which shows that the reduction has occurred within the nematode phylum. Nematode species can be difficult to distinguish from one another. Consequently, estimates of the number of nematode species described to date vary by author and may change rapidly over time. A 2013 survey of animal biodiversity published in the mega jo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Panagrolaimidae Panagrolaimidae is a family of nematodes belonging to the order Rhabditida. Genera: * '' Anguilluloides'' Ruhm, 1956 * '' Baldwinema'' Atighi, Pourjam, Bert, Pedram, Ghaemi & Panahandeh, 2016 * '' Baujardia'' Bert, De Ley, Segers, Van Driessche & De Ley, 2003 * '' Halicephalobus'' Timm, 1956 * '' Indocephalobus'' Mondal & Manna, 2014 * '' Macrolaimus'' Maupas, 1900 * '' Micronema'' Körner, 1954 * ''Mukhina'' Özdikmen, 2010 * ''Panagrellus ''Panagrellus'' is a genus of nematodes belonging to the family Panagrolaimidae. The species of this genus are found in Northern America. Species: '' Panagrellus dorsobidentata'' '' Panagrellus dubius'' '' Panagrellus filiformis'' '' Pa ...'' Thorne, 1938 * '' Panagrobelium'' Andrassy, 1984 * '' Panagrobelus'' Thorne * '' Panagrodontus'' Thorne, 1935 * '' Panagromacra'' Massey, 1964 * '' Plectonchus'' Fuchs, 1930 * '' Procephalobus'' Steiner, 1934 * '' Propanagrolaimus'' Andrássy, 2005 * '' Shahnema'' Siddiqi, 2014 * '' Tricephalob ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Panagrellus Dorsobidentata ''Panagrellus'' is a genus of nematodes belonging to the family Panagrolaimidae. The species of this genus are found in Northern America. Species: '' Panagrellus dorsobidentata'' '' Panagrellus dubius'' '' Panagrellus filiformis'' '' Panagrellus ludwigi'' '' Panagrellus nepenthicola'' '' Panagrellus pycnus'' '' Panagrellus redividus'' '' Panagrellus redivivoides'' ''Panagrellus redivivus The free-living nematode ''Panagrellus redivivus'' (sour paste nematode, or beer mat nematode from its occurrence in constantly moist felt beer mats), is known to many aquarium enthusiasts and fish keepers as the microworm. It is a tiny roundwor ...'' '' Panagrellus ulmi'' '' Panagrellus ventrodentatus'' References {{Taxonbar, from=Q5304577 Nematodes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Panagrellus Dubius ''Panagrellus'' is a genus of nematodes belonging to the family Panagrolaimidae. The species of this genus are found in Northern America. Species: ''Panagrellus dorsobidentata'' '' Panagrellus dubius'' '' Panagrellus filiformis'' '' Panagrellus ludwigi'' '' Panagrellus nepenthicola'' '' Panagrellus pycnus'' '' Panagrellus redividus'' '' Panagrellus redivivoides'' ''Panagrellus redivivus The free-living nematode ''Panagrellus redivivus'' (sour paste nematode, or beer mat nematode from its occurrence in constantly moist felt beer mats), is known to many aquarium enthusiasts and fish keepers as the microworm. It is a tiny roundwor ...'' '' Panagrellus ulmi'' '' Panagrellus ventrodentatus'' References {{Taxonbar, from=Q5304577 Nematodes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Panagrellus Filiformis ''Panagrellus'' is a genus of nematodes belonging to the family Panagrolaimidae. The species of this genus are found in Northern America. Species: ''Panagrellus dorsobidentata'' ''Panagrellus dubius'' '' Panagrellus filiformis'' '' Panagrellus ludwigi'' '' Panagrellus nepenthicola'' '' Panagrellus pycnus'' '' Panagrellus redividus'' '' Panagrellus redivivoides'' ''Panagrellus redivivus The free-living nematode ''Panagrellus redivivus'' (sour paste nematode, or beer mat nematode from its occurrence in constantly moist felt beer mats), is known to many aquarium enthusiasts and fish keepers as the microworm. It is a tiny roundwor ...'' '' Panagrellus ulmi'' '' Panagrellus ventrodentatus'' References {{Taxonbar, from=Q5304577 Nematodes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Panagrellus Ludwigi ''Panagrellus'' is a genus of nematodes belonging to the family Panagrolaimidae. The species of this genus are found in Northern America. Species: ''Panagrellus dorsobidentata'' ''Panagrellus dubius'' ''Panagrellus filiformis'' '' Panagrellus ludwigi'' '' Panagrellus nepenthicola'' '' Panagrellus pycnus'' '' Panagrellus redividus'' '' Panagrellus redivivoides'' ''Panagrellus redivivus The free-living nematode ''Panagrellus redivivus'' (sour paste nematode, or beer mat nematode from its occurrence in constantly moist felt beer mats), is known to many aquarium enthusiasts and fish keepers as the microworm. It is a tiny roundwor ...'' '' Panagrellus ulmi'' '' Panagrellus ventrodentatus'' References {{Taxonbar, from=Q5304577 Nematodes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Panagrellus Nepenthicola ''Panagrellus'' is a genus of nematodes belonging to the family Panagrolaimidae. The species of this genus are found in Northern America. Species: ''Panagrellus dorsobidentata'' ''Panagrellus dubius'' ''Panagrellus filiformis'' ''Panagrellus ludwigi'' '' Panagrellus nepenthicola'' '' Panagrellus pycnus'' '' Panagrellus redividus'' '' Panagrellus redivivoides'' ''Panagrellus redivivus The free-living nematode ''Panagrellus redivivus'' (sour paste nematode, or beer mat nematode from its occurrence in constantly moist felt beer mats), is known to many aquarium enthusiasts and fish keepers as the microworm. It is a tiny roundwor ...'' '' Panagrellus ulmi'' '' Panagrellus ventrodentatus'' References {{Taxonbar, from=Q5304577 Nematodes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Panagrellus Pycnus ''Panagrellus'' is a genus of nematodes belonging to the family Panagrolaimidae. The species of this genus are found in Northern America. Species: ''Panagrellus dorsobidentata'' ''Panagrellus dubius'' ''Panagrellus filiformis'' ''Panagrellus ludwigi'' ''Panagrellus nepenthicola'' '' Panagrellus pycnus'' '' Panagrellus redividus'' '' Panagrellus redivivoides'' ''Panagrellus redivivus The free-living nematode ''Panagrellus redivivus'' (sour paste nematode, or beer mat nematode from its occurrence in constantly moist felt beer mats), is known to many aquarium enthusiasts and fish keepers as the microworm. It is a tiny roundwor ...'' '' Panagrellus ulmi'' '' Panagrellus ventrodentatus'' References {{Taxonbar, from=Q5304577 Nematodes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Panagrellus Redividus ''Panagrellus'' is a genus of nematodes belonging to the family Panagrolaimidae. The species of this genus are found in Northern America. Species: ''Panagrellus dorsobidentata'' ''Panagrellus dubius'' ''Panagrellus filiformis'' ''Panagrellus ludwigi'' ''Panagrellus nepenthicola'' ''Panagrellus pycnus'' '' Panagrellus redividus'' '' Panagrellus redivivoides'' ''Panagrellus redivivus The free-living nematode ''Panagrellus redivivus'' (sour paste nematode, or beer mat nematode from its occurrence in constantly moist felt beer mats), is known to many aquarium enthusiasts and fish keepers as the microworm. It is a tiny roundwor ...'' '' Panagrellus ulmi'' '' Panagrellus ventrodentatus'' References {{Taxonbar, from=Q5304577 Nematodes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Panagrellus Redivivoides ''Panagrellus'' is a genus of nematodes belonging to the family Panagrolaimidae. The species of this genus are found in Northern America. Species: ''Panagrellus dorsobidentata'' ''Panagrellus dubius'' ''Panagrellus filiformis'' ''Panagrellus ludwigi'' ''Panagrellus nepenthicola'' ''Panagrellus pycnus'' ''Panagrellus redividus'' '' Panagrellus redivivoides'' ''Panagrellus redivivus The free-living nematode ''Panagrellus redivivus'' (sour paste nematode, or beer mat nematode from its occurrence in constantly moist felt beer mats), is known to many aquarium enthusiasts and fish keepers as the microworm. It is a tiny roundwor ...'' '' Panagrellus ulmi'' '' Panagrellus ventrodentatus'' References {{Taxonbar, from=Q5304577 Nematodes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Panagrellus Redivivus The free-living nematode ''Panagrellus redivivus'' (sour paste nematode, or beer mat nematode from its occurrence in constantly moist felt beer mats), is known to many aquarium enthusiasts and fish keepers as the microworm. It is a tiny roundworm used as the first food for larger kinds of newly-hatched fish, such as larval common carp. The microworm is widely used in aquaculture as food for a variety of fish and crustacean species. One of thirteen currently recognized species of ''Panagrellus'', ''P. redivivus'' is about 50 μm in diameter and just over 1 mm in length, barely visible to the naked eye. Subsisting on yeast, it is easily cultured at home on a substrate of flour paste or porridge inoculated with dry yeast. Females reach maturity in about three days and deliver live young rather than eggs, as most nematodes produce. The microworm has been used in genetic analysis studies, but not nearly as universally as its relative, ''Caenorhabditis elegans ''Caenorhabdi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Panagrellus Ulmi ''Panagrellus'' is a genus of nematodes belonging to the family Panagrolaimidae. The species of this genus are found in Northern America. Species: ''Panagrellus dorsobidentata'' ''Panagrellus dubius'' ''Panagrellus filiformis'' ''Panagrellus ludwigi'' ''Panagrellus nepenthicola'' ''Panagrellus pycnus'' ''Panagrellus redividus'' ''Panagrellus redivivoides'' ''Panagrellus redivivus The free-living nematode ''Panagrellus redivivus'' (sour paste nematode, or beer mat nematode from its occurrence in constantly moist felt beer mats), is known to many aquarium enthusiasts and fish keepers as the microworm. It is a tiny roundwor ...'' '' Panagrellus ulmi'' '' Panagrellus ventrodentatus'' References {{Taxonbar, from=Q5304577 Nematodes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]

	Panagrellus Redividus ''Panagrellus'' is a genus of nematodes belonging to the family Panagrolaimidae. The species of this genus are found in Northern America. Species: ''Panagrellus dorsobidentata'' ''Panagrellus dubius'' ''Panagrellus filiformis'' ''Panagrellus ludwigi'' ''Panagrellus nepenthicola'' ''Panagrellus pycnus'' '' Panagrellus redividus'' '' Panagrellus redivivoides'' ''Panagrellus redivivus The free-living nematode ''Panagrellus redivivus'' (sour paste nematode, or beer mat nematode from its occurrence in constantly moist felt beer mats), is known to many aquarium enthusiasts and fish keepers as the microworm. It is a tiny roundwor ...'' '' Panagrellus ulmi'' '' Panagrellus ventrodentatus'' References {{Taxonbar, from=Q5304577 Nematodes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
picture info	Nematodes The nematodes ( or grc-gre, Νηματώδη; la, Nematoda) or roundworms constitute the phylum Nematoda (also called Nemathelminthes), with plant-parasitic nematodes also known as eelworms. They are a diverse animal phylum inhabiting a broad range of environments. Less formally, they are categorized as Helminths, but are taxonomically classified along with arthropods, tardigrades and other moulting animals in the clade Ecdysozoa, and unlike flatworms, have tubular digestive systems with openings at both ends. Like tardigrades, they have a reduced number of Hox genes, but their sister phylum Nematomorpha has kept the ancestral protostome Hox genotype, which shows that the reduction has occurred within the nematode phylum. Nematode species can be difficult to distinguish from one another. Consequently, estimates of the number of nematode species described to date vary by author and may change rapidly over time. A 2013 survey of animal biodiversity published in the mega jo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Panagrolaimidae Panagrolaimidae is a family of nematodes belonging to the order Rhabditida. Genera: * '' Anguilluloides'' Ruhm, 1956 * '' Baldwinema'' Atighi, Pourjam, Bert, Pedram, Ghaemi & Panahandeh, 2016 * '' Baujardia'' Bert, De Ley, Segers, Van Driessche & De Ley, 2003 * '' Halicephalobus'' Timm, 1956 * '' Indocephalobus'' Mondal & Manna, 2014 * '' Macrolaimus'' Maupas, 1900 * '' Micronema'' Körner, 1954 * ''Mukhina'' Özdikmen, 2010 * ''Panagrellus ''Panagrellus'' is a genus of nematodes belonging to the family Panagrolaimidae. The species of this genus are found in Northern America. Species: '' Panagrellus dorsobidentata'' '' Panagrellus dubius'' '' Panagrellus filiformis'' '' Pa ...'' Thorne, 1938 * '' Panagrobelium'' Andrassy, 1984 * '' Panagrobelus'' Thorne * '' Panagrodontus'' Thorne, 1935 * '' Panagromacra'' Massey, 1964 * '' Plectonchus'' Fuchs, 1930 * '' Procephalobus'' Steiner, 1934 * '' Propanagrolaimus'' Andrássy, 2005 * '' Shahnema'' Siddiqi, 2014 * '' Tricephalob ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Panagrellus Dorsobidentata ''Panagrellus'' is a genus of nematodes belonging to the family Panagrolaimidae. The species of this genus are found in Northern America. Species: '' Panagrellus dorsobidentata'' '' Panagrellus dubius'' '' Panagrellus filiformis'' '' Panagrellus ludwigi'' '' Panagrellus nepenthicola'' '' Panagrellus pycnus'' '' Panagrellus redividus'' '' Panagrellus redivivoides'' ''Panagrellus redivivus The free-living nematode ''Panagrellus redivivus'' (sour paste nematode, or beer mat nematode from its occurrence in constantly moist felt beer mats), is known to many aquarium enthusiasts and fish keepers as the microworm. It is a tiny roundwor ...'' '' Panagrellus ulmi'' '' Panagrellus ventrodentatus'' References {{Taxonbar, from=Q5304577 Nematodes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Panagrellus Dubius ''Panagrellus'' is a genus of nematodes belonging to the family Panagrolaimidae. The species of this genus are found in Northern America. Species: ''Panagrellus dorsobidentata'' '' Panagrellus dubius'' '' Panagrellus filiformis'' '' Panagrellus ludwigi'' '' Panagrellus nepenthicola'' '' Panagrellus pycnus'' '' Panagrellus redividus'' '' Panagrellus redivivoides'' ''Panagrellus redivivus The free-living nematode ''Panagrellus redivivus'' (sour paste nematode, or beer mat nematode from its occurrence in constantly moist felt beer mats), is known to many aquarium enthusiasts and fish keepers as the microworm. It is a tiny roundwor ...'' '' Panagrellus ulmi'' '' Panagrellus ventrodentatus'' References {{Taxonbar, from=Q5304577 Nematodes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Panagrellus Filiformis ''Panagrellus'' is a genus of nematodes belonging to the family Panagrolaimidae. The species of this genus are found in Northern America. Species: ''Panagrellus dorsobidentata'' ''Panagrellus dubius'' '' Panagrellus filiformis'' '' Panagrellus ludwigi'' '' Panagrellus nepenthicola'' '' Panagrellus pycnus'' '' Panagrellus redividus'' '' Panagrellus redivivoides'' ''Panagrellus redivivus The free-living nematode ''Panagrellus redivivus'' (sour paste nematode, or beer mat nematode from its occurrence in constantly moist felt beer mats), is known to many aquarium enthusiasts and fish keepers as the microworm. It is a tiny roundwor ...'' '' Panagrellus ulmi'' '' Panagrellus ventrodentatus'' References {{Taxonbar, from=Q5304577 Nematodes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Panagrellus Ludwigi ''Panagrellus'' is a genus of nematodes belonging to the family Panagrolaimidae. The species of this genus are found in Northern America. Species: ''Panagrellus dorsobidentata'' ''Panagrellus dubius'' ''Panagrellus filiformis'' '' Panagrellus ludwigi'' '' Panagrellus nepenthicola'' '' Panagrellus pycnus'' '' Panagrellus redividus'' '' Panagrellus redivivoides'' ''Panagrellus redivivus The free-living nematode ''Panagrellus redivivus'' (sour paste nematode, or beer mat nematode from its occurrence in constantly moist felt beer mats), is known to many aquarium enthusiasts and fish keepers as the microworm. It is a tiny roundwor ...'' '' Panagrellus ulmi'' '' Panagrellus ventrodentatus'' References {{Taxonbar, from=Q5304577 Nematodes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Panagrellus Nepenthicola ''Panagrellus'' is a genus of nematodes belonging to the family Panagrolaimidae. The species of this genus are found in Northern America. Species: ''Panagrellus dorsobidentata'' ''Panagrellus dubius'' ''Panagrellus filiformis'' ''Panagrellus ludwigi'' '' Panagrellus nepenthicola'' '' Panagrellus pycnus'' '' Panagrellus redividus'' '' Panagrellus redivivoides'' ''Panagrellus redivivus The free-living nematode ''Panagrellus redivivus'' (sour paste nematode, or beer mat nematode from its occurrence in constantly moist felt beer mats), is known to many aquarium enthusiasts and fish keepers as the microworm. It is a tiny roundwor ...'' '' Panagrellus ulmi'' '' Panagrellus ventrodentatus'' References {{Taxonbar, from=Q5304577 Nematodes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Panagrellus Pycnus ''Panagrellus'' is a genus of nematodes belonging to the family Panagrolaimidae. The species of this genus are found in Northern America. Species: ''Panagrellus dorsobidentata'' ''Panagrellus dubius'' ''Panagrellus filiformis'' ''Panagrellus ludwigi'' ''Panagrellus nepenthicola'' '' Panagrellus pycnus'' '' Panagrellus redividus'' '' Panagrellus redivivoides'' ''Panagrellus redivivus The free-living nematode ''Panagrellus redivivus'' (sour paste nematode, or beer mat nematode from its occurrence in constantly moist felt beer mats), is known to many aquarium enthusiasts and fish keepers as the microworm. It is a tiny roundwor ...'' '' Panagrellus ulmi'' '' Panagrellus ventrodentatus'' References {{Taxonbar, from=Q5304577 Nematodes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Panagrellus Redividus ''Panagrellus'' is a genus of nematodes belonging to the family Panagrolaimidae. The species of this genus are found in Northern America. Species: ''Panagrellus dorsobidentata'' ''Panagrellus dubius'' ''Panagrellus filiformis'' ''Panagrellus ludwigi'' ''Panagrellus nepenthicola'' ''Panagrellus pycnus'' '' Panagrellus redividus'' '' Panagrellus redivivoides'' ''Panagrellus redivivus The free-living nematode ''Panagrellus redivivus'' (sour paste nematode, or beer mat nematode from its occurrence in constantly moist felt beer mats), is known to many aquarium enthusiasts and fish keepers as the microworm. It is a tiny roundwor ...'' '' Panagrellus ulmi'' '' Panagrellus ventrodentatus'' References {{Taxonbar, from=Q5304577 Nematodes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Panagrellus Redivivoides ''Panagrellus'' is a genus of nematodes belonging to the family Panagrolaimidae. The species of this genus are found in Northern America. Species: ''Panagrellus dorsobidentata'' ''Panagrellus dubius'' ''Panagrellus filiformis'' ''Panagrellus ludwigi'' ''Panagrellus nepenthicola'' ''Panagrellus pycnus'' ''Panagrellus redividus'' '' Panagrellus redivivoides'' ''Panagrellus redivivus The free-living nematode ''Panagrellus redivivus'' (sour paste nematode, or beer mat nematode from its occurrence in constantly moist felt beer mats), is known to many aquarium enthusiasts and fish keepers as the microworm. It is a tiny roundwor ...'' '' Panagrellus ulmi'' '' Panagrellus ventrodentatus'' References {{Taxonbar, from=Q5304577 Nematodes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Panagrellus Redivivus The free-living nematode ''Panagrellus redivivus'' (sour paste nematode, or beer mat nematode from its occurrence in constantly moist felt beer mats), is known to many aquarium enthusiasts and fish keepers as the microworm. It is a tiny roundworm used as the first food for larger kinds of newly-hatched fish, such as larval common carp. The microworm is widely used in aquaculture as food for a variety of fish and crustacean species. One of thirteen currently recognized species of ''Panagrellus'', ''P. redivivus'' is about 50 μm in diameter and just over 1 mm in length, barely visible to the naked eye. Subsisting on yeast, it is easily cultured at home on a substrate of flour paste or porridge inoculated with dry yeast. Females reach maturity in about three days and deliver live young rather than eggs, as most nematodes produce. The microworm has been used in genetic analysis studies, but not nearly as universally as its relative, ''Caenorhabditis elegans ''Caenorhabdi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Panagrellus Ulmi ''Panagrellus'' is a genus of nematodes belonging to the family Panagrolaimidae. The species of this genus are found in Northern America. Species: ''Panagrellus dorsobidentata'' ''Panagrellus dubius'' ''Panagrellus filiformis'' ''Panagrellus ludwigi'' ''Panagrellus nepenthicola'' ''Panagrellus pycnus'' ''Panagrellus redividus'' ''Panagrellus redivivoides'' ''Panagrellus redivivus The free-living nematode ''Panagrellus redivivus'' (sour paste nematode, or beer mat nematode from its occurrence in constantly moist felt beer mats), is known to many aquarium enthusiasts and fish keepers as the microworm. It is a tiny roundwor ...'' '' Panagrellus ulmi'' '' Panagrellus ventrodentatus'' References {{Taxonbar, from=Q5304577 Nematodes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]