/r/Entomology

Photograph via snooOG

Entomology: the branch of zoology concerned with the study of insects

All insect and science related posts are welcome!

Entomology is the scientific study of insects, as well as arachnids, myriapods and crustaceans. All are welcome!

Rules:

  • Follow reddiquette. Slurs and personal attacks will be dealt with strictly. Don't be a jerk.
  • No bug hate. Calling for unwarranted harm to our leggy friends can result in a ban. Discussion about the ethical destruction of invasive species and certain pests is permitted.
  • No bite identification requests. Due to the low success rate of IDing bites and the danger of misdiagnoses we ask that you seek professional assistance instead of posting here.
  • ID requests should include an image of the animal. We can help identify animals that could cause harm, we cannot identify harm that may have been caused by an animal.
  • No selling. At moderator's discretion posts selling on this subreddit will be removed. Exceptions for art, specimens and other related products of quality may be made.

Not sure if your post breaks the rules? Message us!


Please try to follow our guidelines for bug identification requests.

If your submission doesn't show up in /new please message the mods.

And if you're interested in more, check out our wiki page for related subreddits.

/r/Entomology

214,185 Subscribers

1

Cicada killer or something else?

He’s not doing so well in this pic, but hopefully enough for y’all’s input. They all hover over the grass flying back and forth but generally don’t eff with me or the kids. This is the only pic that doesn’t look like I took it with a potato.

1 Comment
2024/03/31
18:48 UTC

3

if i were to keep cockroaches as pets, what would be a good type to keep, where could i purchase them and how would i keep them?

2 Comments
2024/03/31
18:28 UTC

1

Help needed

I have a very serious situation on my hands my home is very extremely infested with dust mites inside and outside as well. Although it's a rare occurrence, they have been going inside of me every since I slept with an open wound on my back. My mattress is encased and they still have been entering my body and head (possibly brain) at a rapid rate. There's a heavy presance in bedroom (mattress), bathroom, kitchen, garage & front of house. Any advice would be greatly appreciated.

0 Comments
2024/03/31
17:45 UTC

1

Who did I find on December 31st in the southern US during the day posing on this plant? I was thinking possibly either a species of Anelosimus or Mangora, but you tell me.

0 Comments
2024/03/31
16:51 UTC

9

I got a video of a wasp drinking my soda

I hope he liked it lol

1 Comment
2024/03/31
16:49 UTC

1

Looking to hire an expert in Entomology for Video's.

I am looking to hire an expert in Entomology to help create a educational video about Cimex lectularius (Bed Bugs) and treatments for them. Prefer someone who is not camera shy, has extensive experience with bed bugs and interested in helping us. Thanks

0 Comments
2024/03/31
16:43 UTC

9

What’s wrong with this huge bee?

Finger for scale. Bee won’t fly, is really trying to , but just rolls around on the floor. What can I do?

4 Comments
2024/03/31
16:27 UTC

1

Why does the abdomen of a hornet pulsate/throb rhythmically like a heartbeat?

I noticed this on a video of some giant hornets. But, I've also noticed it in other videos. Even ones of other insects. I just never gave it any thought until now.

It looks like a heartbeat, or breathing, but since insects don't have a heart, or lungs, that doesn't check out.

I feel like it's related to circulation of hemolymph. But I don't know enough about that (yet) to say one way or the other.

2 Comments
2024/03/31
16:27 UTC

47

Is this an infected wasp? Context in comment

13 Comments
2024/03/31
14:10 UTC

17

Oleander hawkmoth caterpillar

Truly a magnificent specimen , at an impressive size of 10cm!

0 Comments
2024/03/31
12:55 UTC

12

Sweat Bee in a Sour Grass Flower II [6960x4640] [OC]

1 Comment
2024/03/31
10:05 UTC

6

GUSY HELP MY MANTIS IS GOING TO DESTROY THE WORLD WE NEED TO HIDE

3 Comments
2024/03/31
09:24 UTC

46

oOOo

6 Comments
2024/03/31
07:51 UTC

13

Skwala stonefly

Found this guy while floating a river today

0 Comments
2024/03/31
05:32 UTC

5

Hear (and help) me out. Barely any insect left in my whole area

I got both questions and possible solutions for my problem in this post:

Long story short, i live in countryside and there are a lot of open fields, absolutely no civilization asides for some houses with cultivating fields (like mine) and until 5 years or so ago there were various insects everywhere (i Always loved to collect them), but recently i noticed there arent many left asides for some rare isopods and centipedes...

First of all, does anyone know what could be a possible cause? I mean, we dont even see stinkbugs, cockroaches, moths and beetles around anymore, even when flipping rocks. Not even the Good old mantises and Wolf spiders (we once had tons). Not even ladybugs, almost 0.

And now my real question: would It be possible (and Is It legal) to gather as many insects of One specie i find, breed them and release them in large numbers? Like, could i search for a couple bugs (for example 4 millipedes), raise them in masses and free them once i got a huge colony?

This was a random 5am thought i got btw, It May sound dumb or wanky but im really looking for some advices...

And from what i know, no pesticides have been used recently. They do a single spray to protect the fruits on early october every year and thats It, but i dont think thats enough to annhilate an entire population of insects... I dont even see ants around anymore.

Also as i said, my area Is a huge field, and with huge im talking about the size of a ~10k citiziens Town...

5 Comments
2024/03/31
03:47 UTC

2

Question on an old collection

I took an entomology course in college in 2014/2015. I have a collection, and some supplies like a box, pins, etc.

Any recommendations or suggestions on where to donate it? In my current role and stage of life, I don’t foresee myself continuing a collection and now I am at the point of wanting to pass my collection along to someone who will benefit from it. I am not looking to make any money from it but would rather it be going somewhere that it would be put to use.

I appreciate any input!

1 Comment
2024/03/31
02:57 UTC

9

Awesome guy from our yard,,, ID please!!

1 Comment
2024/03/31
02:41 UTC

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