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Entomology (Study of Bugs)/rice like larve/cast skin

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I have found what looks like "eggs" or larvae and sometimes these left behind ..opened up.  My baby had bites in her armpit which likely came from chiggers...but this led me to wash sheets more regularly and inspect the bed.  I first found 2 rice like specimens between 2 slats on her crib.  It was where her hed usually is.  Soon I found similar on my couch cushion and edge of our bed.  Today I found what looked like these opened up on my husbands side of the bed.  He could have smashed it...but not likely.  Also another sample I have seems to have this opened up look.  There is a dark spot in each...but mainly looks creamy in color to the eye.

Can you think of any thing that would lay eggs like this?  I live in TN.  I also found something that looks like a carpet beetle or something...but not sure if it is related.  I am disturbed with the thought of a bug entering the bed every few days.

Thanks for any help or suggestions you can provide.
Nancy

Answer
dear Nancy - First off, this does not sound like anything that would pose a health threat to you or your family. Let's start a process of elimination by having you look at images of carpet beetle larvae/pupae/shed skins at http://www.pestcontrolcanada.com/Questions/Ohio%20carpet%20beetle%20larva.jpg and http://bugguide.net/node/view/96824/bgpage and a small fly pupa at http://www.leafmines.co.uk/Leaf%20mines%20CD/Diptera/Phytomyza%20ilicispupa.JPG If your specimens do not resemble any of these, please get back to me with more details as well as your state of residence in case I need to refer you elsewhere. BTW, chiggers do not occur indoors; you will only encounter these outdoors, usually in areas with tall grass.
Waiting to hear back,
Saugy

Entomology (Study of Bugs)

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Ed Saugstad

Expertise

Will accept most questions in general entomology, including those related to medical entomology, taxonomy, ecology, arthropod surveillance, and pest management. If you are requesting a 'mystery bug' identification, PLEASE either attach an image to your question, or post an image on a web page (such as Flickr) so that I can look at it, as verbal descriptions frequently are insufficient for a definitive identification.

Experience

21 years in the U.S. Army as a medical entomologist; duties varied from surveillance of pest populations (including mosquitoes, cockroaches, ticks, and stored products pests) to conducting research on mosquito-virus ecological relationships and mosquito faunal studies. Ten years as a civilian analyst for the Department of Defense, primarily on distribution of vector-borne diseases worldwide. Limited experience on surveillance of agricultural insects in North Dakota and Indiana.

Organizations
Entomological Society of America, West Virginia Entomological Society, Society for Vector Ecology, National Speleological Society, West Virginia Association for Cave Studies.

Publications
American Journal of Public Health, Contributions of the American Entomological Institute, Japanese Journal of Sanitary Zoology, Journal of Economic Entomology, Mosquito News, and Mosquito Systematics.

Education/Credentials
B.S. in entomology from North Dakota State University in 1963, M.S. in entomology from Purdue University in 1967.

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