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"parasitoid"
92 professional editorial images found
#10876972
27 Dec 2023
The Greater Coucal Or Crow Pheasant (Centropus Sinensis), Is A Large Non-parasitic Member Of The Cuckoo Order Of Birds, The Cuculiformes Found In Indian Subcontinent And Southeast Asia. They Are Weak Fliers And Are Often Seen Clambering About In Vegetation Or Walking On The Ground As They Forage For Insects, Eggs, And Nestlings Of Other Birds. They Have A Familiar Deep Resonant Call Which Is Associated With Omens In Many Parts Of Its Range. This Is A Large Species Of The Cuckoo At 48 Cm. A Greater Coucal Bird Sunbathing On The Roof On An Early Winter Morning At Tehatta, West Bengal; India On 26/12/2023.
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#10623334
10 Oct 2023
Ptecticus is an Old World genus of flies in the family Stratiomyidae. The ground color of the body may be yellow, brown, or black, and the abdomen often shows a degree of transverse stripes. They may mimic parasitic wasps in appearance and habits. The wings are often dusky and the second abdominal segment may be translucent. A well-developed inner projection of the second antennal segment is characteristic of the majority of Ptecticus species. Their larvae are broad, flat, and segmented maggots, which may be found in fermenting fruit. As of 2000, 40 species were known from the Old World alone. There are at least 150 described species in Ptecticus worldwide. A Ptecticus is sitting on the leaves of a tree in a forest at Tehatta, West Bengal; India on 10/10/2023.
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#10623336
10 Oct 2023
Ptecticus is an Old World genus of flies in the family Stratiomyidae. The ground color of the body may be yellow, brown, or black, and the abdomen often shows a degree of transverse stripes. They may mimic parasitic wasps in appearance and habits. The wings are often dusky and the second abdominal segment may be translucent. A well-developed inner projection of the second antennal segment is characteristic of the majority of Ptecticus species. Their larvae are broad, flat, and segmented maggots, which may be found in fermenting fruit. As of 2000, 40 species were known from the Old World alone. There are at least 150 described species in Ptecticus worldwide. A Ptecticus is sitting on the leaves of a tree in a forest at Tehatta, West Bengal; India on 10/10/2023.
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#10623338
10 Oct 2023
Ptecticus is an Old World genus of flies in the family Stratiomyidae. The ground color of the body may be yellow, brown, or black, and the abdomen often shows a degree of transverse stripes. They may mimic parasitic wasps in appearance and habits. The wings are often dusky and the second abdominal segment may be translucent. A well-developed inner projection of the second antennal segment is characteristic of the majority of Ptecticus species. Their larvae are broad, flat, and segmented maggots, which may be found in fermenting fruit. As of 2000, 40 species were known from the Old World alone. There are at least 150 described species in Ptecticus worldwide. A Ptecticus is sitting on the leaves of a tree in a forest at Tehatta, West Bengal; India on 10/10/2023.
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#10623340
10 Oct 2023
Ptecticus is an Old World genus of flies in the family Stratiomyidae. The ground color of the body may be yellow, brown, or black, and the abdomen often shows a degree of transverse stripes. They may mimic parasitic wasps in appearance and habits. The wings are often dusky and the second abdominal segment may be translucent. A well-developed inner projection of the second antennal segment is characteristic of the majority of Ptecticus species. Their larvae are broad, flat, and segmented maggots, which may be found in fermenting fruit. As of 2000, 40 species were known from the Old World alone. There are at least 150 described species in Ptecticus worldwide. A Ptecticus is sitting on the leaves of a tree in a forest at Tehatta, West Bengal; India on 10/10/2023.
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#10326348
1 Aug 2023
Diseases transmitted by mosquitoes and other insect vectors continue to place a critical burden on the world's poor, particularly in tropical and subtropical areas including countries in the South-East Asia Region. Some pockets in Nadia, North 24 Parganas and Hooghly have seen a sudden rise in cases, and at least five people in Kolkata have died due to dengue in the last week. According to World Health Organization (WHO), Vector-borne diseases account for more than 17% of all infectious diseases, causing more than 700 000 deaths annually. They can be caused by parasites, bacteria or viruses. Malaria parasitic infection transmitted by Anopheline mosquitoes causes an estimated 219 million cases globally, and results in more than 400,000 deaths every year. Most of the deaths occur in children under the age of 5 years. Dengue viral infection is transmitted by Aedes mosquitoes. More than 3.9 billion people in over 129 countries are at risk of contracting dengue, with an estimated 96 million symptomatic cases and an estimated 40,000 deaths every year. Other viral diseases transmitted by vectors include chikungunya fever, Zika virus fever, yellow fever, West Nile fever, Japanese encephalitis. Mosquito larval or larvae sampling is underway by a voluntary organization at Tehatta, West Bengal; India on 31/07/2023.
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#10326350
1 Aug 2023
Diseases transmitted by mosquitoes and other insect vectors continue to place a critical burden on the world's poor, particularly in tropical and subtropical areas including countries in the South-East Asia Region. Some pockets in Nadia, North 24 Parganas and Hooghly have seen a sudden rise in cases, and at least five people in Kolkata have died due to dengue in the last week. According to World Health Organization (WHO), Vector-borne diseases account for more than 17% of all infectious diseases, causing more than 700 000 deaths annually. They can be caused by parasites, bacteria or viruses. Malaria parasitic infection transmitted by Anopheline mosquitoes causes an estimated 219 million cases globally, and results in more than 400,000 deaths every year. Most of the deaths occur in children under the age of 5 years. Dengue viral infection is transmitted by Aedes mosquitoes. More than 3.9 billion people in over 129 countries are at risk of contracting dengue, with an estimated 96 million symptomatic cases and an estimated 40,000 deaths every year. Other viral diseases transmitted by vectors include chikungunya fever, Zika virus fever, yellow fever, West Nile fever, Japanese encephalitis. Mosquito larval or larvae sampling is underway by a voluntary organization at Tehatta, West Bengal; India on 31/07/2023.
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#10326352
1 Aug 2023
Diseases transmitted by mosquitoes and other insect vectors continue to place a critical burden on the world's poor, particularly in tropical and subtropical areas including countries in the South-East Asia Region. Some pockets in Nadia, North 24 Parganas and Hooghly have seen a sudden rise in cases, and at least five people in Kolkata have died due to dengue in the last week. According to World Health Organization (WHO), Vector-borne diseases account for more than 17% of all infectious diseases, causing more than 700 000 deaths annually. They can be caused by parasites, bacteria or viruses. Malaria parasitic infection transmitted by Anopheline mosquitoes causes an estimated 219 million cases globally, and results in more than 400,000 deaths every year. Most of the deaths occur in children under the age of 5 years. Dengue viral infection is transmitted by Aedes mosquitoes. More than 3.9 billion people in over 129 countries are at risk of contracting dengue, with an estimated 96 million symptomatic cases and an estimated 40,000 deaths every year. Other viral diseases transmitted by vectors include chikungunya fever, Zika virus fever, yellow fever, West Nile fever, Japanese encephalitis. Mosquito larval or larvae sampling is underway by a voluntary organization at Tehatta, West Bengal; India on 31/07/2023.
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#10326354
1 Aug 2023
Diseases transmitted by mosquitoes and other insect vectors continue to place a critical burden on the world's poor, particularly in tropical and subtropical areas including countries in the South-East Asia Region. Some pockets in Nadia, North 24 Parganas and Hooghly have seen a sudden rise in cases, and at least five people in Kolkata have died due to dengue in the last week. According to World Health Organization (WHO), Vector-borne diseases account for more than 17% of all infectious diseases, causing more than 700 000 deaths annually. They can be caused by parasites, bacteria or viruses. Malaria parasitic infection transmitted by Anopheline mosquitoes causes an estimated 219 million cases globally, and results in more than 400,000 deaths every year. Most of the deaths occur in children under the age of 5 years. Dengue viral infection is transmitted by Aedes mosquitoes. More than 3.9 billion people in over 129 countries are at risk of contracting dengue, with an estimated 96 million symptomatic cases and an estimated 40,000 deaths every year. Other viral diseases transmitted by vectors include chikungunya fever, Zika virus fever, yellow fever, West Nile fever, Japanese encephalitis. Mosquito larval or larvae sampling is underway by a voluntary organization at Tehatta, West Bengal; India on 31/07/2023.
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#10326356
1 Aug 2023
Diseases transmitted by mosquitoes and other insect vectors continue to place a critical burden on the world's poor, particularly in tropical and subtropical areas including countries in the South-East Asia Region. Some pockets in Nadia, North 24 Parganas and Hooghly have seen a sudden rise in cases, and at least five people in Kolkata have died due to dengue in the last week. According to World Health Organization (WHO), Vector-borne diseases account for more than 17% of all infectious diseases, causing more than 700 000 deaths annually. They can be caused by parasites, bacteria or viruses. Malaria parasitic infection transmitted by Anopheline mosquitoes causes an estimated 219 million cases globally, and results in more than 400,000 deaths every year. Most of the deaths occur in children under the age of 5 years. Dengue viral infection is transmitted by Aedes mosquitoes. More than 3.9 billion people in over 129 countries are at risk of contracting dengue, with an estimated 96 million symptomatic cases and an estimated 40,000 deaths every year. Other viral diseases transmitted by vectors include chikungunya fever, Zika virus fever, yellow fever, West Nile fever, Japanese encephalitis. Mosquito larval or larvae sampling is underway by a voluntary organization at Tehatta, West Bengal; India on 31/07/2023.
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#10326358
1 Aug 2023
Diseases transmitted by mosquitoes and other insect vectors continue to place a critical burden on the world's poor, particularly in tropical and subtropical areas including countries in the South-East Asia Region. Some pockets in Nadia, North 24 Parganas and Hooghly have seen a sudden rise in cases, and at least five people in Kolkata have died due to dengue in the last week. According to World Health Organization (WHO), Vector-borne diseases account for more than 17% of all infectious diseases, causing more than 700 000 deaths annually. They can be caused by parasites, bacteria or viruses. Malaria parasitic infection transmitted by Anopheline mosquitoes causes an estimated 219 million cases globally, and results in more than 400,000 deaths every year. Most of the deaths occur in children under the age of 5 years. Dengue viral infection is transmitted by Aedes mosquitoes. More than 3.9 billion people in over 129 countries are at risk of contracting dengue, with an estimated 96 million symptomatic cases and an estimated 40,000 deaths every year. Other viral diseases transmitted by vectors include chikungunya fever, Zika virus fever, yellow fever, West Nile fever, Japanese encephalitis. Mosquito larval or larvae sampling is underway by a voluntary organization at Tehatta, West Bengal; India on 31/07/2023.
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#10326360
1 Aug 2023
Diseases transmitted by mosquitoes and other insect vectors continue to place a critical burden on the world's poor, particularly in tropical and subtropical areas including countries in the South-East Asia Region. Some pockets in Nadia, North 24 Parganas and Hooghly have seen a sudden rise in cases, and at least five people in Kolkata have died due to dengue in the last week. According to World Health Organization (WHO), Vector-borne diseases account for more than 17% of all infectious diseases, causing more than 700 000 deaths annually. They can be caused by parasites, bacteria or viruses. Malaria parasitic infection transmitted by Anopheline mosquitoes causes an estimated 219 million cases globally, and results in more than 400,000 deaths every year. Most of the deaths occur in children under the age of 5 years. Dengue viral infection is transmitted by Aedes mosquitoes. More than 3.9 billion people in over 129 countries are at risk of contracting dengue, with an estimated 96 million symptomatic cases and an estimated 40,000 deaths every year. Other viral diseases transmitted by vectors include chikungunya fever, Zika virus fever, yellow fever, West Nile fever, Japanese encephalitis. Mosquito larval or larvae sampling is underway by a voluntary organization at Tehatta, West Bengal; India on 31/07/2023.
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#10326362
1 Aug 2023
Diseases transmitted by mosquitoes and other insect vectors continue to place a critical burden on the world's poor, particularly in tropical and subtropical areas including countries in the South-East Asia Region. Some pockets in Nadia, North 24 Parganas and Hooghly have seen a sudden rise in cases, and at least five people in Kolkata have died due to dengue in the last week. According to World Health Organization (WHO), Vector-borne diseases account for more than 17% of all infectious diseases, causing more than 700 000 deaths annually. They can be caused by parasites, bacteria or viruses. Malaria parasitic infection transmitted by Anopheline mosquitoes causes an estimated 219 million cases globally, and results in more than 400,000 deaths every year. Most of the deaths occur in children under the age of 5 years. Dengue viral infection is transmitted by Aedes mosquitoes. More than 3.9 billion people in over 129 countries are at risk of contracting dengue, with an estimated 96 million symptomatic cases and an estimated 40,000 deaths every year. Other viral diseases transmitted by vectors include chikungunya fever, Zika virus fever, yellow fever, West Nile fever, Japanese encephalitis. Mosquito larval or larvae sampling is underway by a voluntary organization at Tehatta, West Bengal; India on 31/07/2023.
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#10063758
21 May 2023
Horsehair worm (Nematomorpha) on a leaf in Toronto, Ontario, Canada, on May 20, 2023. Horsehair worms are also known as hairsnakes, or Gordian worms. The adult worms are free-living, but the larvae are parasitic on arthropods, such as beetles, cockroaches, mantises, orthopterans, and crustaceans.
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#9358386
26 Dec 2022
The greater coucal or crow pheasant (Centropus sinensis), is a large non-parasitic member of the cuckoo order of birds, the Cuculiformes found in Indian Subcontinent and Southeast Asia. They are weak fliers and are often seen clambering about in vegetation or walking on the ground as they forage for insects, eggs, and nestlings of other birds. They have a familiar deep resonant call which is associated with omens in many parts of its range. This is a large species of the cuckoo at 48 cm. A greater coucal bird in search of food sits on a bamboo mats wall, which contained with termite nest, at Tehatta, west Bengal; India on 26/12/2022
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#7680830
23 Jan 2022
Ryan Cole, Ph.D, speaks at the Defeat Mandates Rally at the Lincoln Memorial in Washington, D.C. on January 23, 2022. Cole, an Idaho-based physician, came under fire for suggesting the anti-parasitic drugs ivermectin, typically used for infections caused by roundworms and threadworms, and hydroxychloroquine, typically used to treat malaria, could treat COVID-19. Complaints by fellow Idaho physicians to the Washington Medical Commission allege that this advice further strained emergency rooms in the state.
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