Hola, primo Guillermo (yo soy Rico de segundo apellido, apellido por cierto originario de mi pueblo -Luarca, en Asturias)
I am also interested on this issue.
You can find some interesting research papers on www.sciencedirect.com, the searching tool for Elsevier Editorial publications. You probably can find papers also on Willey database, Springer, etc.
Edible insects in Madurai region winged form of termite. This habit was regular 45 years ago when South West monsoon was regular in July - August months
Now a days it is reduced. This may be due to global warming.?
Edible insects inhabit a large variety of habitats, from aquatic ecosystems and farmed
land to forests. Until recently, insects were a seemingly inexhaustible resource obtainableby harvesting from nature. However, some edible insect species are now in peril. Anumber of anthropogenic factors, such as overharvesting, pollution, wildfire and habitat degradation, have contributed to a decline in many edible insect populations
A FEASIBILITY STUDY INTO THE COMMERCIALISATION OF WITCHETTY GRUBS in Australia). By Rich R.R. (2016). Witchetty grubs were eaten by Australia's Aboriginal people for thousands of years.