Rearing the scuttle fly Megaselia scalaris (Diptera: Phoridae) on industrial compounds: implications on size and lifespan

Anna Alcaine-ColetEva Jimenez-Guri


Megaselia scalaris (Loew, 1866) (Diptera, phoridae) is a cosmopolitan fly species used in forensic science, and has been developed as a laboratory model species. They feed on decaying corpses as well as a wide variety of organic matter, and previous studies have even found them feeding on liquid paint or shoe polish, suggesting the possibility that they could breakdown industrial compounds. To test this possibility, we fed M. scalaris on a variety of industrially obtained materials and found that it was unable to complete its life cycle, dying at the larval stage, with the majority of compounds tested. However, when fed on modeling clay, a substrate that contains starch and inedible compounds, it was able to complete its life cycle. On this diet we observed increased larval development time, decreased pupal development time and a shortened adult life span. Additionally, pupae and adult flies were smaller than control flies. Contrary to previous reports, we find no evidence that M. scalaris is able to survive on modern formulations of liquid paint.


Aug 1, 1975·The Biological Bulletin·H Frederik Nijhout
Jan 1, 1995·Chromosome Research : an International Journal on the Molecular, Supramolecular and Evolutionary Aspects of Chromosome Biology·U Willhoeft, W Traut
Mar 8, 2003·Evolution & Development·Goggy DavidowitzH Frederik Nijhout
Sep 27, 2003·Comparative Biochemistry and Physiology. Part A, Molecular & Integrative Physiology·Douglas A Harrison, Robin L Cooper
Jun 7, 2005·Mechanisms of Ageing and Development·Linda PartridgeWilliam Mair
Jul 12, 2007·Annual Review of Entomology·R Henry L Disney
Apr 1, 1997·Genome Génome / Conseil National De Recherches Canada·V SievertW Traut
Jun 17, 2009·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·Richard C ThompsonFrederick S vom Saal
Jun 17, 2009·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·Murray R Gregory
Jun 17, 2009·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·Emma L TeutenHideshige Takada
Jun 15, 2010·Current Biology : CB·Robin L Varney, Mohamed A F Noor


May 23, 2020·Journal of Medical Entomology·Luz Alejandra Castillo-AlanisMaría Elena Bravo-Gómez

Related Concepts

Forensic Medicine
Megaselia scalaris
Pupal Development

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