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chitin is a molecule made up of bound units of acetylglucosamine
antenna is composed of three main regions scape pedicle and flagellum
anatomical configuration of what is termed the legs tarsal chain
l reclusa is sometimes referred to as the violin or fiddle spider
female velvet ants sting is very painful often be referred to as the cow killer ant
family mutillidae and the order hymenoptera the velvet ant is not really an ant at all but a wasp
dragonflys compound eye is given this name due to the fact that the single large eye is really
dragonflies are members of the taxonomic arthropodal order odonata which is subdivided into families
seen here is the distal half of the ticks blood engorged abdomen
insect is supported by a jointed exoskeleton composed of chitin
long tailed weasel mustela frenata is in its winter pelage
laboratorian is working
laboratorian is identifying fleas as one step in the collection of plague study data
here blood is being extracted from the wing vein of a pigeon to later be tested for the presence of arboviruses