Search Results For: "little transformers" ( 10 articles found )

Little Transformers: Bolitotherus cornutus – the first dinobeetle?

Little Transformers are back with another coleopteran representative. I usually use this platform to present insect adaptations from the tropics, however this time I am focusing on a local species with a wide distribution in central and eastern North America: the forked fungus beetle (Bolitotherus cornutus). It is one of the most iconic North American beetle species, and I remember that flipping through pages of insect books as a kid, there was always an image of a forked fungus beetle under the darkling beetles section. In fact, as soon as I arrived to Canada this was the first species I sought after. And as much as I hate to admit, I looked for it in all the wrong places. I thought it was associated with wood (it is, but in a more indirect way), and cracked open fallen logs in search for adults. Of course I found nothing. …


Little Transformers: Forcipomyia, the midge that turns into a balloon

It is time to introduce another Little Transformer! I know what you are thinking. Am I ever going to run out material for these blog posts? Maybe. Probably not. As long as there are arthropods around, their life history and morphological diversity guarantees that I will always find examples for interesting deceptions and transformations. Up until now I mostly focused on animals that can change form quickly, assuming the appearance of something else as a defense response against predators and to avoid detection. The case presented in this post is a little different because it does not follow a quick change of form, but rather a slow one, over the course of a life stage. I should be cautious here, because under this definition every insect that goes through complete metamorphosis from larva to adult can be considered a Little Transformer (butterflies, beetles etc’). Even amphibians fall under this …


Little Transformers: Lamprosoma, the living Christmas ornament

Ah, the joy of transforming beetles. The first Little Transformer that opened this series of posts was a beetle – a Ceratocanthinae pill scarab that transforms into a perfect sphere and drops off to escape predators. It is an impressive evolutionary achievement that merges a successful body design and anti-predator behavior. I should mention though that many beetle species from other families use this strategy to avoid predation, some more successfully than others. One such example is a genus of small beetles from the leaf beetle family (Chrysomelidae): Lamprosoma.

When I first encountered a Lamprosoma beetle I thought it was a piece of plastic that someone discarded in the rainforest. There is something almost artificial about their appearance, shiny metallic colors combined with a compact shape. Not all species are colorful, by the way. The genus contains about 130 species, all with a neotropical distribution, some of which are completely …


2017 in review: …wait, what was the question?

At last, this year is coming to an end. I really wanted to end this year with a rant post, because for me 2017 was downright just awful. Don’t worry, that rant is coming. It will join similar posts like this one and this one. I’m just waiting for the right timing. This post has a more personal tone to it compared to my usual texts, and I apologize for anyone following my through my RSS feed – if you are expecting insects or wildlife photos in this one, skip it.

To say that I haven’t felt productive this year would be an understatement. I am still recovering from last year’s depression, and while things have improved a lot, having no one close to talk to and nothing to keep me occupied (and yeah, poverty too) only perpetuated my dreadful condition. I did not feel inspired or …


Little Transformers: Myrmarachne formicaria

Little Transformers is back! And this time our star is a small jumping spider that goes out of its way to masquerade as an ant.

I am often accused for not writing about topics related to Canada on this blog. While this is not entirely true, I could have without doubt posted more about local critters. It is a great time to do so now, as I will be taking the opportunity to address several events.
Firstly, it is now October, and we are getting closer and closer to Halloween (Oct 31st). Nine years ago, the Arachtober initiative was born: why wait till the end of the month to celebrate spiders? Let’s celebrate them and other arachnids throughout the entire month of October! And so, during the month of October we give arachnids more exposure in hopes to educate the general public about these magnificent and important creatures.…


Little Transformers: Dysodius

When I first came up with the idea of Little Transformers, what I had in mind were insects that can masquerade as other objects by changing their appearance or behavior. I consider myself a “mild” Transformers fan: I like the concept of entities taking the form of other things, very much like how mimicry or camouflage work in nature. I have said before that I am not a fan of the current iteration of Transformers, those movies are so bad. However, I am going to take advantage of the upcoming release of the new Transformers movie (and I cannot believe I am using this as my reasoning) to post about yet another Little Transformer. This one does not really transform though, but it sure looks like one of the robots in those films. While I am not sure who is behind the designs for the robots, it was clear …


Little Transformers: Pycnopalpa bicordata

It comes as no surprise that the first two “Little Transformers” presented on this blog were beetles. Many beetles are capable of folding, taking the shape of different structures, whether it is for camouflage or as a means of defense against predators. I will surely present more examples of transforming beetles in future posts. However, there are other insects out there that have the same transformation ability. I had the fortune of meeting one of those insects while staying at a jungle lodge in Honduras. My visit was in the middle of a dry spell and insects were surprisingly scarce. Many of the hikes I took in the rainforest were unfruitful. In my frustration I decided to check the screen windows outside a nearby facility because sometimes insects decide to rest on the mesh. I did spot a few nice finds, and then, I saw this.

My first thought was …


Little Transformers: Eburia pedestris

We are back to celebrate little transformers: insects that are more than meets the eye. In this post I feature an insect whose transformation may seem a little awkward at first. It is not of cryptic nature, and it is not a case of mimicry.

While doing research about whip spiders in Belize, I also surveyed the insect biodiversity of one site, and so made sure to visit the light traps that we set up in several spots. The traps attracted an impressive diversity of insects, including moths, leafhoppers, ants, mantids, and katydids. One night a beautiful longhorn beetle (family Cerambycidae) showed up at the light trap. I did not recognize it at first so I collected it for a short Meet Your Neighbours session.

It was Eburia pedestris, a member in a genus of hardwood-boring longhorn beetles with a wide distribution in the Americas. I …


Little Transformers: Ceratocanthinae beetles

If you missed my subliminal message in the last two sentences of the previous post, I am not done yet with the Transformers. I was building up to this exact moment. You see, insecticons ARE everywhere. Maybe not in the same context as depicted on the TV series, but still there are creatures out there that are more than meets the eye. A substantial part of their existence relies on fooling predators into thinking they are something else: an inanimate object, another animal, or something completely different. I am happy to introduce “Little Transformers”, a new section on the blog, in which I will present interesting cases of insects in disguise.

We are launching this series with the beetle that started it all – the pill scarab (member of subfamily Ceratocanthinae). If you run an internet search with the words “transformer” and “insect”, there is a high chance that …


Insect art: Transformers and other insect mecha

In my previous post I discussed the use of insects in Japanese anime. There are many other fascinating examples of insects being featured in cartoons, but I cannot leave the subject without mentioning one specific example that is somewhat related: The Transformers.

I grew up in the 1980’s, a time when giant robots were popular among kids. The Transformers was one such franchise, telling the story of two races of transforming robots fighting each other, who one day end up stranded on earth. Despite its apparent novelty, it was not the first show to come up with the idea of robots that can change form into vehicles and other objects; the same concept was already in use by other animated mecha shows like Gobots, Voltron, Macross etc’. Nevertheless, The Transformers had the largest variety of shape-shifting robots compared to its competitors. It is important to remember that at its core, …