Key for the identification of third instar larvae of African blowflies (Diptera Calliphoridae) of forensic importance in death investigations
- Szpila, Krzysztof, Williams, Kirstin A, Soszyńska, Agnieszka, Ekanem, Mfon, Heyns, Marise, Dinka, Mergi D, Villet, Martin H
- Authors: Szpila, Krzysztof , Williams, Kirstin A , Soszyńska, Agnieszka , Ekanem, Mfon , Heyns, Marise , Dinka, Mergi D , Villet, Martin H
- Date: 2022
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/440761 , vital:73810 , https://doi.org/10.1016/j.forsciint.2023.111889
- Description: Blowfly larvae are the insects primarily responsible for the active stage of decomposition of exposed vertebrate remains and are the most frequently collected entomological evidence during forensic investigations of death. The necrophagous calliphorids in continental Africa that consistently develop on large vertebrate carrion include 11 species belonging to four genera: Calliphora, Chrysomya, Hemipyrellia and Lucilia. Most of these species are widespread in Africa and frequently reported on large animal carcasses and carrion and human corpses. A few keys have been compiled for identification of their third instar larvae, but none of them covers the complete set of taxa. Therefore, we provide a new comprehensive key with original illustrations of all taxonomically significant characters. The key is based on characters that should be easily observable even in poorly equipped local laboratories and is a reliable taxonomic tool for material collected in either urban or rural areas where synanthropic species predominate. However, it should be used with some caution in areas with relatively pristine natural habitats, where additional carrion-breeding species may occur. The publication of the key will significantly facilitate both medical and forensic entomological research and practice in Africa.
- Full Text:
- Authors: Szpila, Krzysztof , Williams, Kirstin A , Soszyńska, Agnieszka , Ekanem, Mfon , Heyns, Marise , Dinka, Mergi D , Villet, Martin H
- Date: 2022
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/440761 , vital:73810 , https://doi.org/10.1016/j.forsciint.2023.111889
- Description: Blowfly larvae are the insects primarily responsible for the active stage of decomposition of exposed vertebrate remains and are the most frequently collected entomological evidence during forensic investigations of death. The necrophagous calliphorids in continental Africa that consistently develop on large vertebrate carrion include 11 species belonging to four genera: Calliphora, Chrysomya, Hemipyrellia and Lucilia. Most of these species are widespread in Africa and frequently reported on large animal carcasses and carrion and human corpses. A few keys have been compiled for identification of their third instar larvae, but none of them covers the complete set of taxa. Therefore, we provide a new comprehensive key with original illustrations of all taxonomically significant characters. The key is based on characters that should be easily observable even in poorly equipped local laboratories and is a reliable taxonomic tool for material collected in either urban or rural areas where synanthropic species predominate. However, it should be used with some caution in areas with relatively pristine natural habitats, where additional carrion-breeding species may occur. The publication of the key will significantly facilitate both medical and forensic entomological research and practice in Africa.
- Full Text:
Species identification of adult African blowflies (Diptera: Calliphoridae) of forensic importance:
- Lutz, Lena, Williams, Kristin A, Villet, Martin H, Ekanem, Mfon
- Authors: Lutz, Lena , Williams, Kristin A , Villet, Martin H , Ekanem, Mfon
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/140620 , vital:37904 , DOI: 10.1007/s00414-017-1654-y
- Description: Necrophagous blowflies can provide an excellent source of evidence for forensic entomologists and are also relevant to problems in public health, medicine, and animal health. However, access to useful information about these blowflies is constrained by the need to correctly identify the flies, and the poor availability of reliable, accessible identification tools is a serious obstacle to the development of forensic entomology in the majority of African countries. In response to this need, a high-quality key to the adults of all species of forensically relevant blowflies of Africa has been prepared, drawing on high-quality entomological materials and modern focus-stacking photomicroscopy. This new key can be easily applied by investigators inexperienced in the taxonomy of blowflies and is made available through a highly accessible online platform. Problematic diagnostic characters used in previous keys are discussed.
- Full Text:
- Authors: Lutz, Lena , Williams, Kristin A , Villet, Martin H , Ekanem, Mfon
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/140620 , vital:37904 , DOI: 10.1007/s00414-017-1654-y
- Description: Necrophagous blowflies can provide an excellent source of evidence for forensic entomologists and are also relevant to problems in public health, medicine, and animal health. However, access to useful information about these blowflies is constrained by the need to correctly identify the flies, and the poor availability of reliable, accessible identification tools is a serious obstacle to the development of forensic entomology in the majority of African countries. In response to this need, a high-quality key to the adults of all species of forensically relevant blowflies of Africa has been prepared, drawing on high-quality entomological materials and modern focus-stacking photomicroscopy. This new key can be easily applied by investigators inexperienced in the taxonomy of blowflies and is made available through a highly accessible online platform. Problematic diagnostic characters used in previous keys are discussed.
- Full Text:
- «
- ‹
- 1
- ›
- »