Larva

Forensic Entomology Forensic Entomology is the study of insects and arthropods which help aid the legal system. This includes insects, arachnids, centipedes, millipedes, and crustaceans most commonly maggots are used. Forensic entomology can not only aid in murder investigations but it can also be used to detect abuse of children and the elderly, to determine the location of the crime scene if the body had been moved, termite damage or even bugs in food. History Forensic Entomology was first…

the trunks of trees and lays their eggs. Once the eggs hatch the larva will feed on the living tissues inside of the tree and then eventually lay their eggs and begin the cycle over. The beetles tend to strike during drought years when the trees are vulnerable and cannot produce much sap to protect them from burrowing. Once a tree becomes infected, the rate of infestation for that tree will increase dramatically. As the first larva grows and reproduces, more and more beetles with burro into the…

The Spotted Wing Drosophila, (SWD) scientifically known as Drosophila suzukii Matsumura, is not your average fruit fly. Going by multiple aliases such as the cherry fruit fly or the cherry vinegar fly, the SWD has made a rather unattractive name for itself. The Spotted Wing Drosophila’s Taxonomic Tree is as follows: Domain: Eukaryota, Kingdom: Metazoa, Phylum: Arthropoda, Subphylum: Uniramia, Class: Insect, Order: Diptera, Family: Drosophilidae, Genus: Drosophila, and Specieis: Drosophila…

bostrichid beetles have been done with mostly concentrating on economically important species (Liu et al., 2008). Typically, the bostrichid beetle undergoes complete metamorphosis with four life stages – egg, larva, pupa and adult. Eggs are laid in crack and cervices of sawn lumber or logs. Larva hatch and bore ¼ inch into the wood. Tunnels are filled with tightly packed, fine sawdust-like materials. Pupation happens at the end of the tunnel. Once the adults emerge out, they will create exit…

may reflect the nematode's systemic passage, its local cutaneous involvement, or both. During chronic uncomplicated infections, the larvae may migrate to the skin, where they can cause cutaneous strongyloidiasis, known as larva currens because of the quick migratory rate of the larva. Infection is clinically characterized by watery diarrhea, abdominal cramping, and urticarial rash. In malnourished children, strongyloidiasis remains an important cause of chronic diarrhea, cachexia, and failure to…

Title : Drosophila melanogaster Sexual Inheritance Patterns Introduction: This experiment determines sexual inheritance patterns amongst drosophila melanogaster. The model species drosophila melanogaster was used to study the passing of genes from one generation to the next. These fruit flies are good model species because the birth and generation process happens very quickly comparatively. One generation of a fruit fly lasts approximately 10-14 days. Several different traits were chosen to…

Furuncular Myiasis Case Report Two college students returning to America from their study abroad program to Senegal Africa both had visited the hospital for lesions on their persons. Patient 1: A 20-year-old male presented to the emergency department with painful, pruritic, tender red lumps on the bilateral legs of 1 week’s duration. The lesions had developed 1 week after returning from a month long trip to Senegal with a volunteer youth group. He did not recall enduring any sort of painful…

26. a. Females would be healthier in an area with malaria because they have two X chromosomes. The genetic mutation for favism is only passed on the X chromosomes, so because females have two, this means that in populations where the mutation is widespread, many females have a red blood supply that is half G6PD deficient and half normal. So, this gives females extra protection against malaria, while they also won’t have a dangerous reaction to fava beans. b. People of Mediterranean descent would…

Neoceratodus – * Neoceratodus is commonly known as Australian lung fish. *It is described as “living fossil” as it has undergone little changes during nearly 300 million years. *It is found in rivers and pools of Australia.…

Comparing the Intrinsic Similarities and Characteristic Differences in Arthropods and Mollusks. Coastal regions possess a unique characteristics in which all plant and life forms have to adapt in order to be able to survive in such regions. One major characteristic of these regions is due to the constant wave motion of the seas in coastal regions. Hence, life forms such as Arthropods and Mollusks, predominant life forms present in these coastal regions, adapt and specialize to be able to thrive…