Data for the period 6-13 November 2020
- Sample images
- Environmental measurements
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See the Araba Bioscan Project page for background information on the project and methods.
It was much warmer than last week and this was reflected in a greatly increased number of insects in the Malaise trap, particularly gelechioid moths. Philobota cretacea Meyrick, 1884 was noted last week as recorded for the first time at the site despite years of recording moths at light. This week, two more were collected.
I have photographed a selection of flies, including three separate Muscoidea. These vary in size, wing markings and leg colouration. Images 3a, 3b, 3c and 4 illustrate two individuals of a larger species of Muscidae with wing spots. Images, 5, 6, and 7 show three individuals of a smaller species of Muscidae with plainer wings and yellow tarsi. Based on material in BOLD, this seems to be a common species widely collected and clustered as BIN BOLD:AAU5065. Images 8a and 8b illustrate an individual apparently of Anthomyiidae with plain wings and orange-brown front femurs. Thanks again to tony_d on iNaturalist for assistance with these flies.
The collecting medium was 95% isopropyl alcohol.