Tagged Questions

The scientific study of insects.

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1answer
24 views

Are bees positively phototropic

One day I had found some bees have come around the light source like other positively photo tropic insects, I hadn't seen any bees coming over light before. I think bees are diurnal and they don't ...
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1answer
38 views

What is the chance that insects derive from extraterrestrial organisms? [on hold]

I have long had the idea, and I think I've also hear it on TV, that insects could be descendants from organisms arriving Earth with meteors. The inside difference between insects and other animals is ...
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2answers
43 views

Do mosquito repellent sprays work on all insects?

I would like to know the mode of action of mosquito repellent aerosols. Are these specific to mosquito or are other insects affected too?
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2answers
54 views

Can Anyone Identify This Bug

I'm looking for someone to identify this bug. Thanks!
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1answer
40 views

Do ants feel pain?

I have watched video on youtube where guy pours molten aluminium into fire ant colony to make casing. In the comments below there's huge discussion on is that a right thing to do. I am on the side ...
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3answers
81 views

Why does a cockroach not die even after decapitation?

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

Is the poison from Stink Bugs dangerous?

I just went to kill what I thought was a moth on the wall, and instead it fell on the floor and it sounded like dropping a coffee bean (because of the hard shell) I live in the UK and have never seen ...
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1answer
45 views

What could live inside a pillow? [closed]

I have a phobia of bugs (or other small creatures) living inside my pillow and crawling into my ear in the night. It might seem silly, but bare with me. Recently I got wondering, what organisms ...
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2answers
73 views

How do insects survive the winter?

I had an interesting discussion today in which the question arose how insects survive in the winter. Since they need a high enough external temperature to be active, this seems a bit difficult in the ...
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0answers
19 views

Insects or Birds covering least distance but most wing moves

I was in search in of list or detail about Insects and Birds which move their wings most but cover least distance. I know that in insects house fly moves its wings about 200/sec and covers 5mph ...
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1answer
40 views

Found a larva in my broccoli, is it a Small White (Pieris rapae)?

Found this living larva in broccoli from a store. It was about 10 mm long. It was in july this year, and I don't remember the country of origin for the broccoli. A bit of googling makes me think it ...
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1answer
47 views

Is there a maximum size for an insect?

I have read in biology text-books that one of the most important constraints on the size of an insect happens to be the importance of the surface-volume ratio. It simply states that if we assume ...
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1answer
40 views

What is the name of the critter depicted in the attached image?

I found a critter on my bathroom towel. It's really tiny. Maybe 2 milimetres? I placed it on an envelope for the photograph. Can someone identify what it is?
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1answer
106 views

What kind of fly is this?

I found this dude hanging out in my sink, but he didn't fly away when I put a dish in the sink. Turned out it was dead. The front part looks exactly like a housefly. But, I've never seen the back end ...
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0answers
20 views

Book-recommendation: Economic Zoology

I need to have a book which covers following topics two may also be fine: (a) Apiculture, sericulture, lac culture, carp culture, pearl culture, prawn culture, vermiculture. (b) Major infectious ...
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0answers
8 views

Frequency response of auditory system of the moth

This paper describes the dynamic behavior of moth auditory system. I was wondering at what frequencies range (roughly) does the moth auditory system produce little or no response to ultrasonic ...
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1answer
36 views

What insect is this on the photos?

What insect is this on these photos? Found in Russia in the living room.
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1answer
65 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 ?
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1answer
14 views

Is there any merit to Dawn dish soap killing fleas on dogs?

My Fiona had a completely raw tail from biting. I saw severe skin scaling (dandruff) and checked her for fleas. She is old so her stomach hair is sparse. I was always taught to check belly and inside ...
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2answers
73 views

Why do small organisms make faster movements than big organisms?

I hesitated to ask this question because it seems so obvious and intuitive. However, I am not able to explain this tendency. Background It seems to me that small organisms make faster movements than ...
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0answers
93 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 kitchen mainly for preparing egg pasta. The wood type is Populus (poplar or aspen or cottonwood). The main ingredients used with the cutting board ...
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1answer
665 views

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!
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0answers
18 views

Some sort of Lymantriidae caterpillar?

I found this larva in Sweden in July. It was about 15 mm long. It reminded me of Orgyia antiqua that I've seen before, but smaller and with a somewhat different colouration.
4
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1answer
93 views

Which factors may affect a choice of an oviposition place in nocturnal moths?

Winter Moth (Operophtera brumata) is a small brachypterous (females have stunned wings - unable to fly) moth which places eggs on thick branches. I would like to know which abiotic and biotic factors ...
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0answers
21 views

What are scientifically recommended safe substances for cockroach extermination?

What are some easily/readily available substances that have been scientifically proven to exterminate cockroaches? Moreover, what are the scientifically sanctioned, effective procedures? (There are ...
3
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1answer
19 views

What is the Baculovirus and how does it help in research?

I was reading up about Biotechnology and the use of insects, and came across an interesting article about Insect Cell culture Techniques that specifically talked about the usage of the Baculovirus. If ...
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1answer
404 views

How long does a mosquito take to land on a host, bite, and fly off?

How long does a mosquito take to land on a host, start its bite, end its bite and then fly off? And what about different species? I am most interested in human hosts. References to web sites or ...
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0answers
37 views

Fire Ant Behavior

I've noticed for the past few weeks that near a small fire ant nest near my house there will be a new concentrated "large" pile of dead fire ants every few days. I went and checked out the pile and ...
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1answer
50 views

Can mosquitos bite in self-defense?

When chasing away wasps or bees thee is a danger of them stinging us in self-defense. Can a similar danger arise when chasing away a mosquito which is otherwise not hungry? I understand that ...
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2answers
7k views

Do ants or other insects sleep, and if so why?

I was thinking yesterday about insects (as there was a spider in the house, and I couldn't help but think of anything else, even though they aren't insects), and I started to wonder if ants sleep? ...
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2answers
60 views

What kind of spider is this? And is it dangerous? (photo)

I found this spider hanging from a web off the side of my house (in Buffalo, NY). It's probably 3-4in total length. Any thoughts on what kind of spider this is? And if it's dangerous?
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1answer
44 views

Why do I see so many handicapped dorbeetles?

Living in southern Germany, I often visit nearby forests and pastures. From early spring to autumn, I frequently see lots of dorbeetles on my wanderings. An estimated amount of 50% of those bugs seem ...
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1answer
43 views

Why do moths not die when they fly into a window?

Sometimes at night when I'm inside with a light on, I can hear (I'm sure) moths fly into the window, and it's so loud I can sometimes hear it over the TV from the other side of the room. Since ...
2
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2answers
91 views

Identification of this insect

These insects lived inside the wood of my bed in little round holes. They bite, lеаving very itchy red marks. And when crushed stink really bad. In the picture the lines are notebook lines for size ...
3
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2answers
107 views

Can ants sense food from a long distance?

I recently had ants find and then swarm to a food container that I put down on a desk, and I'm curious as to whether an ant would have needed to get lucky, discovering the food after crawling up the ...
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2answers
29 views

What is this beetle? Found in heather in snowdonia

We were walking in the hills of snowdonia the other day and my girlfriend found this in the heather: I've never seen anything like it. Can anyone identify it? It was the biggest beetle I've ever ...
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1answer
104 views

What is this creature?

Since it has six legs, I believe it's some sort of insect, but I could be wrong. I spotted it in my Central Texas backyard (Austin area). It was very slow and not at all skittish. For size ...
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2answers
94 views

(How) can a pink grasshopper exist?

I saw this foto on Reddit recently: Is this possible? How can a grasshopper become like this? Is this just natural genetic mutation?
4
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1answer
229 views

What is this beetle?

During a pit stop on the road from North Carolina to New York (somewhere in Delaware) I found the following (dead) insect in the car park: As you can see from the quarter next to it (25 mm ...
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1answer
25 views

Pollinator mating system in orchids

I came across three terms in an article on pseudocopulation. However I don't quite understand what it means. They are: 1) solitary and haplodiploid 2) social and haplodiploid 3) diploid These ...
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0answers
31 views

Do bees make honey from fallen fruit?

I know bees make honey from nectar, and I know they drink the juice of fallen fruit, but do they actually make honey from fruit, or do they only eat from it for themselves?
2
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1answer
215 views

Do flies actually take off backwards?

I've been told that flies take off backwards, but I haven't really been able to prove it to myself. The closest I've gotten was noticing that they fly into window glass back-first, with their heads ...
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1answer
268 views

What is the name if this glittery fly seen in Pittsburgh?

I have photographed the following fly which is iridescent green in Pittsburgh, PA. I guess it was about 0.5-1.5cm long. Can you help me to identify it?
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1answer
41 views

Is this ladybird larva secreting a protective fluid?

I know that adult ladybird beetles can secrete a fluid to keep predators from eating them. Can the larvae do that too? Or are these yellow droplets something else?
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1answer
679 views

Can butterflies still fly after their wings are touched?

I have a question about butterflies: When I was a kid, I was told not to ever touch a butterflies wing, otherwise it would loose its ability to fly. This was connected to some dust which was supposed ...
3
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1answer
59 views

Cicada Killer Behavior

I've had a giant wasp hanging around outside my window the past few days, so I've resolved to learn more about it. I believe it is a male Cicada Killer, because it displays the following behavior: ...
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1answer
33 views

Where do flies go?

Where are flies attracted most? Apart from food odours, of course. Why do they seem to be attracted by hot and humid places? Do they prefer shades or light? Why do they tend to get inside very easily? ...
8
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1answer
126 views

How can flies sense mirrors?

I've noted that flies in my house have no problem landing on even perfectly clean mirrors. Why don't they fly straight into them? Can they sense that there is a surface there, even though they can't ...
3
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0answers
53 views

Does a presence of ants on a plant mean that the plant has been infested by aphids?

Ants protect aphids from their predators (such as ladybirds): Aphids and other hemipteran insects secrete a sweet liquid called honeydew, when they feed on plant sap. The sugars in honeydew are a ...
2
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1answer
88 views

What is this black insect (wasp-like?) South America?

I live in the Pacific coast of South America. Seems to have two wings, like a wasp's. The "tail" is a bit bulky but is only connected to the rest of the body by a thin part. It's black overall. The ...