Last year’s big Christmas present was a new macro lens, which I didn’t get around to using until spring, because frankly it was too cold to try macrophotography outdoors last winter. Apparently, I didn’t use it very much even then, because it was much easier to select the top ten “small things” photos than it was for the birds. But here they are — the top 10 macro shots of 2014, chosen for their color, variety, and potential biological interest.
Tag Archives: Leadplant flower moth
A rare beauty
It’s rare that I would see something rare, but that must be the case with this rare beauty I found on my neighbor’s Shasta Daisy plant the other day, because I spent two hours looking at various moth and butterfly websites to get an ID for it. Nothing even faintly resembled the color pattern of this particular moth, and you know when that happens that it hasn’t been seen or photographed very much.
Patience rewarded finally, I found a similar-looking moth on a website about moths of the UK, so at least I knew to start looking at Noctuid moths on BugGuide, and there it was — the Leadplant flower moth (Schinia lucens).
The distribution of the Leadplant flower moth in the U.S. naturally follows the distribution of Leadplant in the dry prairies of the central and western part of the country. It is rare where Leadplant is rare, but widespread wherever the plant occurs, because the moth larvae are solely dependent on the maturing seeds of leadplant for their development.
Depending on the abundance of just one host plant for successful reproduction is a risky strategy. Herbivore species may disappear when the habitat or environmental conditions eliminate their sole host plant. This can result in local extinctions, and if those environmental conditions become pervasive, then global extinctions may occur. Leadplant is a common plant on dry prairies, but only where grazing pressure is light. It is highly palatable to cattle and disappears with high intensity grazing, and so of course, would the rare beauty of the Leadplant flower moth.