The scientific study of insects.

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Horned Mohawk looking insect. What is it?

Any ideas? I didn't know any other way to explain it. I live in Indiana, USA if that helps. Someone said it might be a "stink bug" but I'm not sure and not willing to find out!
1
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1answer
40 views

What's the name of this insect?

Here's a picture: That's pretty much it, besides that it was found in Vienna, Austria. Edit: Thanks to Magne Flåten; it's called Hausmutter in German.
3
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1answer
37 views

Moth with silver marking on wings

This is a moth that we found on a curtain inside the house a couple of days ago. Unfortunately, these pictures did not come out as well as I thought before I realized it outside. But I was struck my ...
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0answers
42 views

Wasps a few days after bees? [closed]

It was several weeks ago that I noticed this but I saw wasps(I think they were yellow jackets or hornets since I saw them flying alone and with reddish wings very spread out(more than that of a fly or ...
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0answers
38 views
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2answers
39 views

Preferred criteria for new bee colony location

As a human I want a house with a roof, indoor plumbing, bug free, and make my wife happy. I don't want to drive too far to work, and it has to be well-suited for offspring. What are the criteria ...
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33 views

Can the restless leg syndrome may have been caused due to natural selection? [closed]

Disclaimer: I don't know how much restless the leg has to be, in order to be considered a syndrome. RLS runs not only in my family but also several people in the locality. My hypothesis is that RLS ...
2
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0answers
39 views

Are there insects who can or try to avoid colliding with raindrops?

Some insects are very fast. Does this mean that they are capable of finding a way through falling raindrops without getting wet? Probably they don't do that at all, because riding on a bike or in a ...
17
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1answer
251 views

How do burrowing animals get enough oxygen?

Tree borers make a small hole in a tree. At the end of it, they chew on wood to elongate the tunnel. They digest food and grow. All this takes oxygen. The entrance to the tunnel is generally small. ...
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2answers
9k views

Can HIV be transmitted via mosquitos?

It is known that HIV is usually transmitted by direct blood or body fluid contact between an infected individual and a healthy person (like blood transfusion or needle sharing): Suppose a mosquito ...
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2answers
45 views

Why doesn't the Tsetse fly wipe out all animal life in its range?

The Tsetse fly, which is native to interior West Africa, carries the protozoan that causes sleeping sickness, a disease which was apparently invariably fatal before the advent of modern medications. ...
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2answers
1k views

Why doesn't blood remain on a mosquito's proboscis in quantities that could spread blood-borne diseases?

We know that HIV can't be transmitted by mosquitos, and nor can other highly virulent viruses that are transmitted through blood and bodily fluid exchanges, such as Ebola (thankfully!). Marcus Junius ...
4
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1answer
43 views

Can fireflies species be identified with their wavelength?

I was wondering if we could ID male fireflies using their wavelength? A bit like how we use UV light to ID species of scorpions.
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1answer
107 views

Can anyone identify this caterpillar?

Can anyone identify this caterpillar we found on a cauliflower? This was the only photo we could get of it. Location : Ceres, Fife, Scotland
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1answer
39 views

What do red ants secrete while marching in a line, one after the other?

Red ants often move in a group, and seem to follow a trail one after the other. Once, I rubbed a part of the path along which they were moving and surprisingly found that the successive ants roaming ...
2
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2answers
514 views

What modern insects are not (flying OR descended from flying ancestors)?

What modern insects are not flying or descended from flying ancestors? (I read somewhere that 99% are, so of course I instantly became curious which aren't. xD ) EDIT: Sorry, I should have been ...
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0answers
40 views

Do Asian giant hornets (Vespa mandarinia) prey on other nests of Asian giant hornets?

Asian giant hornets are known to attack nests of other bees and wasps, but should they encounter another nest of their own, would they attack it?
2
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1answer
142 views

What is the scientific and common name of this bug?

Captured this under my stereo microscope. Much beautiful than appearing on my camera sensor. Can someone help me identify it and explore more? Also is it having a compound eye ? Location: New ...
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1answer
556 views

Big Bug from Peru

I'd like to have a name for this guy. There were 5 or 6 of them zipping around the flower bed on the coast of Peru about 120 kms south of Lima.
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0answers
33 views

I know why phototaxis happens but why did those bees die? [closed]

There is a tube light in front of my veranda. This is just spring. So at night when I turn on the tube light many bees gather around the tube for phototaxis. But in the morning I see many of them are ...
13
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2answers
915 views

Species ID: Cape Town mystery insect

This insect bumbled into my bedroom last night - can someone ID it for me? I'm mainly curious because I'd like to know if it poses any danger to my cats (who were very eager to add it to the menu). ...
9
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2answers
502 views

What is this sand covered insect?

I have found in a wooden house, in the mountains of central Spain this very curious insect: I was wondering if that was its skin or whether it's decomposition or sand or saw-dust. That particular ...
2
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2answers
61 views

Help in identifying an insect

My cat has been messing with that insects. It looked quite unusual. Anybody here can help me identify it, so I can make sure it's not dangerous? thanks
6
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1answer
747 views

Questions about insects eating flour and living in the cracks of a wooden cutting boards

I have a large wooden cutting board which is used in my kitchen mainly for preparing egg pasta. The wood type is Populus (poplar or aspen or cottonwood). The main ingredients used with the cutting ...
9
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1answer
191 views

What is this strange looking bug?

These bugs are coming out of some wood that I cut and burned in Northern Indiana. I am not sure if it is coming out of a white ash, cherry or oak. We did have the emerald ash boarer come though the ...
8
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1answer
811 views

What dragonfly is this?

I photographed a dragonfly but can't really identify the species using http://www.libellen.tv/. Are there any other resources I could use? The pictures were taken in early June, around 11:00 next to ...
4
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2answers
94 views

Do you know what type of insect this is?

I found these in my appartment (we live in a half basement). It's been three so far and I can't find the thing anywhere in insect lists, etc. Could you tell me what type of insect this is?
3
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1answer
51 views

What other cognitive behaviors in bees, outside of navigation, are affect by neonicotinoids

It is conclusive that neonicotinoids alter navigation in bees when locating food sources. http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0091364 But if so, shouldn't cognition also ...
5
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1answer
61 views

How large might a paper wasp nest become?

About two weeks ago I noticed a new wasp nest in my back yard. I generally leave them as long as they aren't interfering with anything, but this nest has suddenly grown quite large and they are ...
3
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1answer
87 views

What is this animal that hides in dustlike structure?

I'd like help identifying the species of animal in these two photos. There's some dust(or dust-like substance) with something alive inside of it (possibly a larva or I don't really know what to call ...
5
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1answer
91 views

Identification of an insect from midwest US

I have been seeing them more and more frequently indoors. I am currently in the Midwest United States, weather has been unusually warm for December, and there are many trees nearby. Can someone ...
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0answers
25 views

How many species of mites live on the human body?

How many known species of mites regularly live on the human body? I've always heard that most people have eyebrow mites. This source mentions 2 species of face mites, Demodex folliculorum and D. ...
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1answer
36 views

Question regarding research project on indigenous ants during Eastern European winter

I am by no means biologist (I'm a programmer), but I want to make an experiment that involve the participation of ants. So please excuse my ignorance on the subject and my potentially uninformed ...
14
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1answer
458 views

Why is the species-diversity of deadly parasites greatest in the tropics?

There are so many parasites living in tropical regions of Africa, South America, or Asia, but very few in Europe or North America. Is this due to climate, or are there other reasons? Many of the ...
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1answer
76 views

Can soap kill cockroaches and/or ants? If so, how? [duplicate]

Is it possible to use dishwashing soap as an alternative insecticide? How would that and what are the components of the dishwashing soap that would kill the insect?
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1answer
97 views

Why do Phobia exist if they aren't advantageous?

A phobia is usually the irrational fear of something, and the individual experiencing it is often unable to justify whether there is such detestation of something which might not even be threatening. ...
6
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1answer
196 views

What kind of bug/insect is this? photo attached

This morning (a few hours after sunrise) I saw this insect running over the blanket. I'm thinking what it is, if it's a bed bug that missed feeding time and is out of schedule (as i thought that they ...
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0answers
19 views

Are there water conservation methods that increase waste instead of reduce it? [closed]

For example, does improperly washing clothes lead to mosquito increases or other-organism morbidity? Does using dish water on the garden attribute to clean water more or more wasted water (is it ...
7
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3answers
1k views

Are these lovebugs?

I used to see these insects frequently in Chennai and Bangalore (South India). I just would like to know if this is a kind of lovebug. The lovebug as mentioned in the Wikipedia page is, however, ...
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0answers
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What, if any, experimental evidence is there that flies rub their legs together in order to clean them? [duplicate]

Everybody's seen a fly rubbing its hands together like Mr Burns. And almost everybody's heard the standard explanation - that it's cleaning itself. Now, this is certainly a very plausible explanation, ...
5
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1answer
56 views

Can anyone identify these moths?

Here are two lepidopterans I collected in Oregon (USA). The wingspan of the bigger one (on the left) is ~4 cm. I spent a lot of time browsing this website hoping to find a match, but I didn't have ...
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0answers
101 views

Why do mammals produce more carbon dioxide than insects?

I understand that mammals produce more carbon dioxide than insects on a gram per gram basis, but why is that? I'm thinking it might be because mammals are warm-blooded, which require more energy ...
4
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1answer
81 views

What causes the opaque green colour in Lepidoptera?

Link here to what I mean by 'opaque' colouration on the insect, the colour intensity remains constant despite changes in light intensity and angle (not shown by the picture but the moth exhibits this ...
4
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3answers
2k views

Why does a cockroach not die even after decapitation?

Why does a cockroach not die after its head is cut off?
5
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1answer
93 views

Identify this large (swamp) fly?

Can anyone identify this large fly? I encountered it in Okefenokee Swamp (Georgia, U.S.A.) on May 1, 2015. Weather: 53-78°F (avg. 66°F), avg humidity = 60, dew point = 47°F. The fly was about the ...
3
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1answer
281 views

Small insect identification

I live in Chapel Hill, North Carolina, and recently started seeing a bunch of these little guys in my house. They're about 1/8" long (estimate), with brown/black zigzag stripes; it's possible they're ...
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2answers
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Why do ladybugs have a different number of points on their backs

Everytime I see a ladybug I ask myself this question. Why does every ladybug have a different amount of points on its back? Is it because of its age? Or because of its genes? Is it inheritable?
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0answers
40 views

Life after decapitation? [duplicate]

I saw a video where an ant lost its head and was still walking for some time. If this is possible for an arthropod, what keeps it from working with a vertebrate? (Humans, especially)
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2answers
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What do ants do with our finger nails?

There is place in my house where I cut my nails. Here, there is an ant hole where an ant colony is seen. Whenever I cut my nails from here, they take my nails inside their hole. I was wondering what ...
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3answers
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If I squash an insect and it produces red “juice”, does it always mean it is a blood-sucking type?

If I squash an insect and it produces red "juice", does it always mean it is a blood-sucking type of insect? Or do some insects have red "juice" themselves, so the color is red on its own and not ...