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Tarantobelus Jeffdanielsi
''Tarantobelus jeffdanielsi'' is a species of nematode, and is one of only two species known to infect tarantulas. History ''T. jeffdanielsi'' was discovered in 2018 when a wholesale breeder noticed white discharge in the mouths of their tarantulas, and strange behavior prior to death. This discharge were the nematodes in the tarantula's oral cavity. Biology The nematodes infect the oral cavity of a tarantula. The host will begin to lose control of its appendages and fangs, causing starvation and a 'tip toe' like walking behavior. The nematodes only infect the tarantula's mouth, suggesting they may feed on bacteria that lives on tarantulas rather than the actual tarantula. Taxonomy ''T. jeffdanielsi was'' named after actor Jeff Daniels for his role in the 1990 movie ''Arachnophobia Arachnophobia is a specific phobia brought about by the irrational fear of spiders and other arachnids such as scorpions. Signs and symptoms People with arachnophobia tend to feel une ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nematode
The nematodes ( or grc-gre, Νηματώδη; la, Nematoda) or roundworms constitute the phylum Nematoda (also called Nemathelminthes), with plant-Parasitism, 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 Arthropod, arthropods, Tardigrade, tardigrades and other moulting animalia, animals in the clade Ecdysozoa, and unlike platyhelminthe, flatworms, have tubular digestion, 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tarantula
Tarantulas comprise a group of large and often hairy spiders of the family Theraphosidae. , 1,040 species have been identified, with 156 genera. The term "tarantula" is usually used to describe members of the family Theraphosidae, although many other members of the same infraorder (Mygalomorphae) are commonly referred to as "tarantulas" or "false tarantulas". Some of the more common species have become popular in the exotic pet trade. Many New World species kept as pets have setae known as urticating hairs that can cause irritation to the skin, and in extreme cases, cause damage to the eyes. Overview Like all arthropods, the tarantula is an invertebrate that relies on an exoskeleton for muscular support.Pomeroy, R. (2014, February 4). Pub. Real Clear Science, "Spiders, and Their Amazing Hydraulic Legs and Genitalia". Retrieved October 13, 2019, from https://www.realclearscience.com/blog/2013/02/spiders-their-amazing-hydraulic-legs-and-genitals.html. Like other Arachnida, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jeff Daniels
Jeffrey Warren Daniels (born February 19, 1955) is an American actor, comedian, musician, and playwright, known for his work on stage and screen playing diverse characters switching between comedy and drama. He is the recipient of several accolades, including two Primetime Emmy Awards, in addition to nominations for three Tony Awards, five Screen Actors Guild Awards, and five Golden Globe Awards. He made his film debut in Miloš Forman's drama ''Ragtime'' (1981) followed by James L. Brooks' ''Terms of Endearment'' (1983), and Mike Nichols' ''Heartburn'' (1986). He then received two Golden Globe Award nominations for Woody Allen's ''The Purple Rose of Cairo'' (1985) and Jonathan Demme's '' Something Wild'' (1986). The following decade he starred in '' Gettysburg'' (1993), action film ''Speed'' (1994), the comedy ''Dumb and Dumber'' (1994), the family film '' 101 Dalmatians'' (1996), and fantasy film '' Pleasantville'' (1998). During the 2000s, Daniels starred in critically acclai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arachnophobia (film)
''Arachnophobia'' is a 1990 American horror comedy film directed by Frank Marshall in his directorial debut from a screenplay by Don Jakoby and Wesley Strick. Starring Jeff Daniels and John Goodman, the film follows a small California town that becomes invaded by an aggressive and dangerous spider species. Its title refers to the fear of spiders. The film was the first produced by Hollywood Pictures, a subsidiary of Walt Disney Studios. It released in the United States on July 18, 1990, to generally positive reviews from critics and grossed $53.21 million on a $22 million budget. Plot In a Venezuelan tepui, entomologist James Atherton captures two members of an aggressive, newly discovered species of spider of prehistoric origin. The spiders lack sex organs, indicating that they are laborers or soldiers, thereby existing as a hive (atypical of spiders). A fertile male of the same species bites bedridden American nature photographer Jerry Manley, who has a severe seizure fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tylenchida
Tylenchida is an order of nematodes. List of families * Superfamily Criconematoidea ** Family Criconematidae ** Family Tylenchulidae * Superfamily Tylenchoidea ** Family Anguinidae ** Family Belonolaimidae ** Family Dolichodoridae ** Family Ecphyadophoridae ** Family Hoplolaimidae ** Family Heteroderidae ** Family Pratylenchidae ** Family Tylenchidae Tylenchidae is a family of nematode 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 ... * Superfamily Sphaerularina ** Family Allantonematidae ** Family Fergusobiidae ** Family Iotonchiidae ** Family Parasitylenchidae ** Family Sphaerulariidae References Further reading * Mohammad Rafiq Siddiqui. ''Tylenchida: Parasites of Plants and Insects''. 2nd ed. Wallingford: CABI Publishing, 2000. Ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parasitic Nematodes Of Animals
Parasitism is a close relationship between species, where one organism, the parasite, lives on or inside another organism, the host, causing it some harm, and is adapted structurally to this way of life. The entomologist E. O. Wilson has characterised parasites as "predators that eat prey in units of less than one". Parasites include single-celled protozoans such as the agents of malaria, sleeping sickness, and amoebic dysentery; animals such as hookworms, lice, mosquitoes, and vampire bats; fungi such as honey fungus and the agents of ringworm; and plants such as mistletoe, dodder, and the broomrapes. There are six major parasitic strategies of exploitation of animal hosts, namely parasitic castration, directly transmitted parasitism (by contact), trophicallytransmitted parasitism (by being eaten), vector-transmitted parasitism, parasitoidism, and micropredation. One major axis of classification concerns invasiveness: an endoparasite lives inside the host's body; an ect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
