I took my weekly walk through the CeleryBog on Wednesday (2015.07.22) and gathered some cool photos while there.
Taking photos for the sake of getting a nice photo is one thing, but for me an equally interesting and important part of the adventure is the documentation of the natural world: What’s There. What’s Happening? Why? How? By What/Whom? And how can any of this be connected to LIFE, LIVING, DAILY, BEING.
The most amazing thing occurs when you take the Leopoldian view (Land Ethic) of nature, is that – when considered – in the context of the ENTIRE SYSTEM (ie, Systemic) you will most assuredly see connections you did NOT previously. It is educational. Eye opening. Enlightening. Entertaining. And downright enjoyable. Each time this line of data collection/analysis is conducted, you add to your existing database of knowledge, increasing your understanding — and hopefully — giving rise to a newer/better/richer level of Wisdom.
And this should make your life, my life, and for ALL LIFE … a better, more productive adventure each time it happens.
I have a love for the Monarch Butterfly (Danaus plexippus). So I am constantly looking over stands of the milkweed plant (Asclepias syriaca) for feeding larvae and/or the jewel-link chrysalis. But so far this summer, I am batting a big goose-egg, ZERO! But I have seen a number of other insects… and did so on this outing as well.
First up, is the Tetraopes terophthalmus, the Longhorn Red Milkweed Beetle. Yes, this insect that feeds on the milkweed plant is actually a beetle, of the…
- Order: Coleoptera
Genus: Tetraopes (Longhorn)
Species: T. terophthalmus
The T. terophthalmus are found alongside, but should not be confused with, the Large Milkweed Bug (Oncopeltus fasciatus), a medium-size member of the true-bugs…
Order: Hemiptera, Family: Lygaeidae, Genus: Oncopeltus, Species: O.fasciatus
O. fasciatus are also found foraging on the milkweed plants. Along with the more notable, Monarch Butterfly (Danaus plexippus).
The A. nerii cluster about the heads of new growth, in the upper canopy of the milkweed. And when you find them, you will also find the likely ‘herders or tenders’ of the herd. Yes, herd. The ‘tenders’ mentioned are ants, most notably, the Red Ant (Formic, possibly a Formicae rufa: aka, red wood ant, or horse ant)
know to be primarily feeders of the honeydew produced by the aphids. Honeydew is the sweet liquid secreted by the aphids as the waste by-product of sucking on the plant’s juices. The ants stroke the aphid with their antennae and the aphid gives-up the honeydew. The ant protects the aphids and in return the aphid feeds the ant. Symbiosis in action.
The Greenhouse Whitefly (Trialeurodes vaporariorum), is another matter entirely. They are pests and as well provide themselves as ‘food for the upper-level predators of their zone’. These little insects also secret honeydew and though it also feeds an assortment of passersby of the insect world (when they are not eating the whitefly!) – the honeydew produced by the whitefly generally becomes food itself for fungus. Fungus that causes damage to the plant, which in turn reduces production of the fruit: tomatoes, potatoes, members of the Cucurbitaceae (or cucurbits) better known as gourds.
Photo caption: Trialeurodes vaporariorum, the Greenhouse/Glasshouse Whitefly. CC (Les Booth, c.2015)
What an interesting little group of critters. They all can be found relentlessly feeding on its favorite meal, Milkweed – specifically (Asclepias syriaca), or better known as the, Common Milkweed (aka: butterfly flower, silkweed, silky swallow-wort, and Virginia silkweed).
Photo caption: Asclepias syriaca, the Common Milkweed. CC (Les Booth, c.2015)
Along with this group of patrons, regulars, of the neighborhood, Milkweed bar, I found a few other interesting insects.
One being the Large Green Legged Fly – (Chrysosoma leucopogon) – Family Dolichopodidae. The one in the photo, I took, is a female. Her most distinguishing characteristic, allowing for positive identity of her sex, is her most robust abdomen. The males are narrow/slender; not really six-packed, but slender; and females are thicker/robust … or curvaceous … if you like.
At the time I was unaware of the variations between the two sexes, with regard to abdominal construct. As well, the fly I photographed is the same – in every respect to one that would be found 8,949 miles away in Brisbane, Queensland, Australia! How about that.. !! Pretty cool. Or is it? Do we have the exact same fly in both places because of natural placement .. or do we have – in one of the two places – an invasive species. I am not yet sure. But I am MORE sure of the species Identification. I will investigate and when I find a clarification, I will report back, here, on it.
Meanwhile, I did manage to capture one, not-so-good-photo, of a male C. leucopogon for comparison.
While on another plant I captured a couple of good shots of another fly, a Syphid fly, specifically the (Eristalis transversa), or the Transverse Flower Fly; one of the Hoverflies. In this case a reasonable — quick-glance-mimic — for the local honeybee. It was, like the many bumblebees, honeybees and service bees, feeding on the large stand of Wild Bergamot (Monarda fistulas).
The Japanese Beetles (Popillia japonica) were all over the various plants in the prairie grasses, in mating coitus, with abandon. Not a good sign for the heath of leafed plants. I captured coital pairs, individually and in gangs, primarily on the Showy Tick-trefoil (Desmodium canadense).
There you have it. A few of the interesting characters I captured as digital records on this outing. More critters and interesting images can be seen on my lesOfieldstream Flickr site as I process images.