North American Moths

The Moth and Me #7

October 16, 2009 · Leave a Comment

The Moth and Me #7 is now up at Reflections on the Catawba. Lori runs a Tuesday Night Moth Club in western North Carolina as a regular event for the nature park where she works. She’s relatively new both to moths and to blog carnivals, so let’s all pop over and make her feel welcome! While you’re there, check out some of the links she’s posted on how to get started in mothing, see some of her latest catch, and check out all the other goodies submitted to her or that she’s collected from around the web.

The November edition, #8, will be hosted by Susannah over at Wanderin’ Weeta. Even though here in the northern hemisphere our snow-less season is drawing to a close, there’s still some last few moths to be caught on the warmest nights. Folks further south of the border might yet find things on the wing for a couple of months. Blog about what you find and send your links to Susannah (wanderinweeta AT gmail D0T com) or myself (sanderling AT symbiotic D0T ca) by November 13.

The Moth and Me will be on hiatus for the northern hemisphere winter, December through February. We’re looking for hosts for March 2010 and beyond next year. If you think you might be interested, drop me a note with the month you’d like and I’ll pencil you in.

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The Moth and Me #6

September 16, 2009 · Leave a Comment

The September edition of The Moth and Me, #6, is now posted at my main blog, The Marvelous in Nature. Pop over to check it out!

The October edition, #7, will be hosted by Lori at Reflections on the Catawba. Send me (sanderling [at] symbiotic [dot] ca) or Lori (loriowenby [at] gmail [dot] com) your submissions by October 13th.

We’re looking for hosts for March and beyond. If you think you’d be interested, drop me a line at sanderling [at] symbiotic [dot] ca.

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The Moth and Me #5

August 30, 2009 · 1 Comment

It has been a hectic summer. Between the move (both packing up and getting settled) and a few other personal happenings the months have just flown by. Some things have fallen by the wayside as a result. This blog has been one of them, and The Moth and Me likewise was put on the backburner. I had received no submissions, and lacking the time to actively go out to round up links myself, I’d decided not to worry about getting it done.

New blogger and moth’er Matt Sarver of The Modern Naturalist discovered the blog and was excited about the prospect of a blog carnival for moths. Noting that I had missed the deadline I’d indicated for posting the carnival, he offered to pull it together himself this month. I was pleased and grateful to accept his offer. Matt did a great job with The Moth and Me #5, which he is hosting over at his own blog. Make sure you pop over to check out the August edition.

Because I anticipate having less time to devote to this blog, and because I think it might foster more interest in the carnival, I’m sending it roaming. Although initially I’d planned to have each edition hosted here, I think it makes more sense to invite participants to host the different editions, which would hopefully be mutually beneficial in providing exposure to both the carnival and the hosting blog.

If you’re interested in being a host, we’d love to have you on board! It’s a fun way to see some new blogs and also learn a bit more about moths. We’re looking for hosts for September (to be posted on or about the 15th), October and November this year, and March next year and beyond. If any of these months appeal to you, send me a note at sanderling [at] symbiotic [dot] ca indicating which month, and providing the name and address of your blog, or leave a comment here.

Happy mothing!

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The Moth and Me #4

June 18, 2009 · 11 Comments

Another busy month has come and gone! Dan and I are in the throes of moving plans, preparing to vacate this house and settle into the new one at the end of the month. In between all that we’re trying to get some work done, and I’ve also been going out to help Dan with his fieldwork, which requires rising at 3:30am and unavoidably cuts into my evening blogging time. Whew! At least, once we’re moved, we should have a bit more time for things I hope. I’ve been continuing to post to my primary blog, The Marvelous in Nature, but my other pursuits are being squeezed.

For this edition of The Moth and Me, I thought I’d try something a little different. Included below are photos taken from each post. I haven’t given any details about any of the moths shown here for a reason. I’m offering a contest to readers: visit each link and find out the name of the moth (common is fine, scientific if no common is given), and the country that the moth is from (ie., the home country of the blog). Email me with your answers (sanderling [at] symbiotic [dot] ca) on or before Thursday June 25th. Include “TMaM contest” in your subject line so it doesn’t get lost in my inbox.

Everyone who has all of the answers correct will be entered into a draw for a $5 Amazon.com gift certificate (or the Amazon appropriate to your country). So okay, it’s not the $20,000 that Canon Canada is giving away, but I rather suspect your odds are better, and it certainly involves less work. And who wouldn’t like $5 off that book they’ve been eyeing for the last month?

Without further ado, the moths for this month. Good luck!

#1. Ben Cruachan
Ben Cruachan

#2. Beetles in the Bush
Beetles in the Bush

#3. Catalogue of Organisms
catalogue of organisms

#4. Gossamer Tapestry
Gossamer2

#5. Martin’s Moths
Martin's Moths

#6. Medlar Comfits
Medlar Comfits

#7. Mersea Wildlife
Mersea Wildlife

#8. MostlyMacro
Mostlymacro

#9. The Natural Stone
Natural Stone

#10. The Nature of Robertson
Nature of Robertson

#11. North Downs and Beyond
North downs

#12. The Ohio Nature Blog
Ohio Nature

#13. A Passion for Nature
Passion for Nature

#14. Rich Ford’s Birding Diary
Rich Ford

#15. Roundtop Ruminations
Roundtop Ruminations

#16. Sense of Misplaced
Sense of Misplaced

#17. St Margaret’s at Cliffe Photo Diary
St Margaret's

#18. Urban Moths
Urban Moths

#19. Willow House Chronicles
Willow House

#20. Yorkshire Moths
Yorkshire Coast

#21. The Marvelous in Nature
Marvelous in nature

All photos copyright their respective photographers/bloggers.

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Hickory Tussock Moth, Lophocampa caryae, #8211

May 31, 2009 · Leave a Comment

8211 - Lophocampa caryae - Hickory Tussock Moth

Last fall we had a period of a few weeks where we were seeing everywhere little white caterpillars with black running stripes. A bit of research revealed them to be Hickory Tussock Moths, and given the number of caterpillars we saw, I had a feeling that this would be a common species at my lights when they emerged the following year. Sure enough, I’m starting to see quite a number coming in every night. The above is the adult version of those white-and-black caterpillars, a striking tan moth with silvery white spots. A couple moths have this basic theme, but the base colour and the shape and pattern of the spots is different for each.

The Hickory Tussock Moth has an interesting pattern of distribution, from Texas to Nova Scotia but not including the southeast or the northern plains. As the name suggests, the larvae feed on hickories, but they also like maples, oaks, ashes, elms, and other deciduous species. The adults can be locally common, and fly in a relatively narrow window in the spring, May to June.

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Light Marathyssa, Marathyssa basalis, #8956

May 30, 2009 · Leave a Comment

8956 - Marathyssa basalis - Light Marathyssa (2)

There are some funky-looking moths out there. One such species is the Light Marathyssa. In the early days of mothing, just like in the early days of birding, observation was done primarily through collecting. In the case of the latter, the birds were shot and skinned. For the former, moths are caught, killed and pinned. There are still some collectors out there, but there is beginning to be a shift to observing and releasing living individuals – the equivalent of birders relying on their binoculars instead of their shotguns.

The downside to this is that most of the printed guides that currently exist for moths are of spread specimens, dead individuals that have been pinned for a collection with their wings open and spread as in flight. Although this is great for seeing all of the wing, except perhaps in the case of a few groups (the geometers, for instance, or some of the silk moths) most of the moths you encounter don’t hold their wings spread open like that when alive. This makes identifying them from current guides a bit of a challenge (our new guide will be the first printed guide to present a comprehensive selection of moths from this region as live specimen photos, but unfortunately it won’t be out till 2012).

But if most moths are a challenge, the Marathyssas may be darn near impossible. This is because, as you can see in the photo above, they rest with their wings tightly furled, concealing most of the field marks one would reference in looking at spread specimens. On the other hand, this resting posture is itself a very valuable field mark, as only the Light Marathyssa above and its very similar sister species the Dark Marathyssa sit like this. This photo doesn’t show it, but they often curl their abdomen into the air, as well.

The species is found through most of the east, from Maine to Texas. Although the Dark flies through much of the year, the Light is really just restricted to the spring. Interestingly, the larvae of the Light Marathyssa feed on poison ivy. I wonder if they, in ingesting the oils, take on some of the same rash-inducing properties as the vine?

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Nais Tiger Moth, Apantesis nais, #8171

May 29, 2009 · Leave a Comment

8171 - Apantesis nais - Nais Tiger Moth

Tiger Moths are one of those groups of moths that always manage to impress, particularly the tan-and-black species. This one is a Nais Tiger Moth, found throughout most of the east, from Maine to Florida, west to Texas. It flies through most of the year, but is most common in the early summer months. It lays its eggs on a variety of low-growing plants including various grasses, clover, violets, and others. There are a number of tan-and-black tigers, probably the moths that give the group its name, and telling them apart can be a bit tricky, involving a combination of forewing and hindwing patterns as well as range and flight dates. In the case of this one, the thick vein lines, relatively unmarked outer area on the forewing, and thick black band on the pink hindwing all point to Nais.

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Luna Moth, Actias luna, #7758

May 28, 2009 · 1 Comment

7758 - Actias luna - Luna Moth (2)

This Luna Moth is the first one I’ve seen. Although they’re found throughout the east, I’d hadn’t been lucky enough to catch one at the locations I’d mothed last spring. They are pretty unmistakable moths, with their beautiful long tails and soft green colour. One of the things that really struck me about the adult I caught was the large, feathery antennae. Its caterpillars are generalists, feeding on alder, beech, cherries, hazelnut, hickories, pecan, sweet gum, and willows (surely there has to be at least one of those in your area…). In the north here they fly from May to July, but in the south they can have as many as three broods and are seen for most of the year, March through September.

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Lettered Habrosyne, Habrosyne scripta, #6235

May 27, 2009 · 1 Comment

6235 - Habrosyne scripta - Lettered Habrosyne

May has been a very busy month, certainly moreso than I had expected, and I’m finding some of my different pursuits have fallen a bit by the wayside. Although I have continued to regularly put out my moth equipment on the warmer nights, I’ve found myself running out of time to write up any in-depth posts, and so I end up not posting anything at all. I’ll try to get to those longer subjects periodically, but in the meantime I’d still like to share some of the stuff I’m catching, so I’m going to try shorter daily or semi-daily posts highlighting one of the species I’ve caught recently.

I’m starting with this one, which I got a few nights ago. The Lettered Habrosyne is one of two similar-looking species (the other is Glorious Habrosyne). They’re both very spiffy moths, with detailed markings across their forewings. The key to identification between these two is the slope of the white line along the outside of the gray forewing patch – in the Lettered it’s a gradual curve, while in the Glorious it’s more sharply angled.

It’s an uncommon to rare moth of southern Canada and the northern US, occurring from coast to coast within this middle band. It’s associated with birches and species in the genus Rubus, which includes raspberries, blackberries, and several others. The adults are on the wing from May through August.

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The Moth and Me #3

May 17, 2009 · 4 Comments

Here it is, a tad late! I am visiting my parents this weekend, and ran into internet trouble. I’m sure that Murphy has a cousin who is responsible for the inevitability that if you have a deadline on something computer-related, there will be some sort of issue that will prevent you from meeting that deadline. It seems to happen to me too often for it simply to be coincidence. Or perhaps you just notice and remember those occasions more than the times where something happened but you weren’t up against any pressing deadlines. Or where you were up against a deadline but nothing happened.

7746 - Automeris io - Io Moth (2)
Io Moth, Automeris io

Regardless, here it is now! Spring is moving along at breakneck pace here in the north, and the moths are really beginning to appear in numbers. A good warm night can see the sheet covered in small furry bodies, and the trap stuffed with exciting things.

Just recently, for instance, I’ve started seeing the big silk moths and sphinx moths out flying in the evening, and have even turned up a few in the trap, such as the stunning male Io Moth above. I’ve posted a few of my most recent catch over at my own blog.

In the southern hemisphere, the season is wrapping up. Back in April, when moths were still fairly abundant, Duncan of Ben Cruachan blogged about some of the variety of moths he was seeing in his local patch of Victoria, Australia, and invited readers to join the obsession.

If Ben’s moths weren’t enough to hook you, swing by BunyipCo to check out an assortment of awesome Tiger Moths of Queensland, Australia. Although the stereotypical North American tiger moth is striped peachy-orange and black like its namesake, they actually come in a great variety of colours and shapes.

In another part of the continent, William at Esperance Fauna shares his encounter with a Southern Old Lady Moth, a large, lovely fawn-coloured species.

If you want a really big moth, though, head over to Ugly Overload for a Giant Wood Moth. At 3.5″ long it’s a good thing it’s a docile moth.

Also on Ugly Overload, someone sent in a great head-on macro shot of Eupackardia calleta, the Calleta Silkmoth, a native to the North American southwest. Although a very stunning species in ordinary encounters, it does have a very evil look to it in this photo.

Speaking of no-do-gooders, Susannah of Wanderin’ Weeta, in British Columbia, had a difficult time getting a photo of her fugitive moth, an Indian Meal Moth, that slipped in with her dried goods.

Though the mothing season may be picking up for some, for The Moth Man things are still slow in his garden in Ontario. He shares with us a couple of loopers that were one of just a handful of species to grace his trap so far.

This is the time of year where the large and eye-catching silk moths start flying. Unsurprisingly, they’re a popular subject in the blogosphere right now, and most especially the large, soft green Luna Moth. Darlene of Dirt Road Heaven, Karen of World of Karen, Daisy of Ananda, and artist Sheila Thornton all share their encounters with this beautiful moth.

7757 - Antheraea polyphemus - Polyphemus Moth
Polyphemus Moth, Antheraea polyphemus

Of course, the Luna is not the only silk moth to be catching eyes; at Elfspeak the blogger shares a Polyphemus Moth found at her porch light one evening. Shortly after, she finds a female at her work.

Over at Moonraking in Indiana, the author shares the story of some silk moths raised by his daughters’ preschool class. The teacher has been breeding them and sharing them with the class, and his daughters got to bring two home.

In southern California, “Vanessa” of Am I Bugging You Yet? discovered a Large Yellow Underwing, a fairly common species found across much of the continent, which popped out of a small bush during a search for mantids.

In Illinois, Doug at Gossamer Tapestry also had a daytime encounter with a diurnal moth; his was an Eight-spotted Forester (check out those orange leggings).

From a bit further south, Martin of Nature in the Ozarks shares his sighting of a Hollow-spotted Plagodis (the spots are not see-through, and the origin of the common name is unclear).

On the other hand, Hummingbird Clearwing moths really do have clear wings, as Aydin of Snail’s Tales shows us using a dead individual found on the sidewalk of a shopping centre in Maryland.

Another sphinx moth appears on the blog of Desert Survivor, who was graced by many White-lined Sphinx Moths visiting the flowers of her garden in the American southwest.

Julie Zickefoose was on a birding trip in West Virginia when she came across a mudpuddling group of Pipevine Swallowtails – and a Nessus Sphinx, which joined the butterflies in looking for the minerals in the mud.

Moving across the pond to England, the blogger behind Tidelines found a Poplar Hawkmoth along a path in a Yorkshire seaside town.

7388 - Xanthorhoe ferrugata - Red Twin-Spot
Red Twin-spot, Xanthorhoe ferrugata

Somewhere further down the shore, Leew of Yorkshire Coast posts a couple of photos of two species of carpet caught in the moth trap one night.

Robert of Robert Laughton Bird Photography doesn’t have any photos of carpets (though he did catch some), but does share a great variety of other interesting species from his trap in Bristol. Included among these are some great Puss Moths, large, striking black-and-white moths.

Some really great photos of Puss Moths can be found over at Mostlymacro, where Dean posts a series following the moth from caterpillar to adult. Included is a series that shows the wings expanding after emergence from the cocoon; it’s amazing they can grow so much!

Another assortment of photos is presented by Tony at St. Margaret’s at Cliffe Photo Diary, though he and a commenter note that mothing has been slow recently.

Also lamenting the low abundance of moths was Steve of North Downs and Beyond, but he shares a Light Brocade with the observation that “even a ‘duff’ year can produce the goods at a local level”, and offers the encouragment to “keep on keeping on”.

That’s it for this edition of The Moth and Me. Get your submissions for the next one in to me by June 13 at sanderling [at] symbiotic [dot] ca. In the meantime, get out there and get mothing! For us northern hemisphere-ers, we’re just starting to head into the best part of the year!

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