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Insects biology and faunistics

Insects biology and faunistics

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Beetles infestation (9) Серега1966

Good day to all! And we have in the Urals (Kamensk-Uralsky) an invasion of beetles unknown to gardeners - just some kind of Egyptian execution. In all vegetable gardens and in the wild, plants are dotted with red beetles.This is how it looks on a ...

21.06.2014 23:14 Chromocenter

so they are here, in Barcelona in large numbers, at least in May were.

Mass exodus of cockroaches (261) наблюдатель

I would like to know the opinion of entomologists about the following article:http://www.utro.ru/articles/2006/05/15/547640.shtml, this phenomenon is observed not only in Irkutsk, but also in Novosibirsk and Saratov, and maybe in other cities

21.06.2014 10:44 vladalex

The eternal question - what is an effective way to deal with cockroaches, and specifically with Periplaneta americana, can you tell me? Besides ...

Scolias (48) иляна

who knows what about scolium (membranous) share!!!

01.06.2014 14:54 badmaeva-iyu

Hello, Dear forumchane! Writes the same Ilyana that created this topic.Thank you for your feedback and advice!Not where I did not go and was not ...

Moscow region Oedipoda coerulescens L. (18) vasiliy-feoktistov

Friends, please tell me when was the last time you came across this pryamoptera in M. O.? Here I somehow came across a hearth, apparently local, (9 km from MKAD to the east) specifically 12.08.2009.

06.02.2014 13:56 Дмитрий Матвеев

Serebryany Bor, last summer.

Podalirius (27) Sergey Rybalkin

I was a little surprised when reading Wikipedia about the spread of carrion. Here is a quote from Wikipedia on the range of this taxon:AreaSouthern and Central Europe, the Caucasus and Transcaucasia, Turkey, the Middle and Middle East, the temperate ...

20.12.2013 20:16 Sergey Rybalkin

Yes, there is nothing to check, perfectly fresh ones appear when only snow has melted in the forest in May, along with swallowtails. It is the nulls ...

Ladybugs) (9) reginkaxoxo

Good evening I would like to compare the species composition of cows separately in the forest, field and garden. (where there is more variety).but I have no idea where or how to find them. in the garden that is okay on the thorn aphids a lot they ...

08.12.2013 17:23 KingSnake

Maybe someone will be interested. The ladybugs I met this year http://nature-mordovia.ru/index.php?option...ae&catid=1:home

Influence of antennas length on social status in grasshoppers (3) John-ST

I accidentally came across an article on the Net about "grasshoppers", where it was said about the influence of the length of the mustache on the social status of grasshoppers. The article is a little more than a complete shit translation from ...

12.11.2013 18:26 PVOzerski

I think that there are also earlier sources. I once found such a popular science and naturalistic text on the Web: Vladimir Polzikov. ...

Tell me, maybe someone knows (4) metall-mikki

At the university, one teacher was smart)...the bottom line is this: we consider moths that live near humans and feed on everything that we are trying to save from them.So, in theory, all that they devour (furniture, fur products, etc.) is matter ...

10.10.2013 4:35 Fornax13

At least keratophagous skin-eaters have enough metabolic water: "when keratin is broken down, the formation of each cystine molecule is accompanied ...

The Shannon coefficient. How to calculate the number of aphids in points? (3) Elena 2012

Hello!Tell me, maybe someone faced such a problem: the accounting of insects was carried out in points and percentages (specifically, they took into account cabbage aphids, how it colonizes plants). In addition, the entire complex of phytophages was ...

08.08.2013 16:51 Seneka

Although, if your number was taken into account in different ways, for aphids in one way, and for others in another way, and you want to calculate ...

Vanessa atalanta in Surgut! (1) cherepahovod

Hello! I didn't find a topic to write in, so I'll create a new one. In general, I do not know any reference books on the Tyumen Region or the Khanty-Mansi Autonomous Okrug in general, perhaps the admiral was mentioned there... But for me, to see now ...

04.08.2013 10:04 cherepahovod

Hello! I didn't find a topic to write in, so I'll create a new one. In general, I do not know any reference books on the Tyumen Region or the ...

Determine the presence of bumblebee nests (7) Guest

Is it difficult to determine if a bumblebee nest is located on a plot near a building? You need to mow the grass near the building (the grass is large), but you don't want to harm the bumblebees. Bumblebees sometimes noticed on the site. Will ...

02.08.2013 2:17 Tigran Oganesov

The next season ends - bumblebees are already releasing queens with might and main, so there will be no big trouble. In any case, if there was a nest ...

Butterfly silkworm-nun "eats" the forests of the Moscow region (7) amara

http://www.gismeteo.ru/news/klimat/babochk...sa-podmoskovya/

17.07.2013 19:33 vasiliy-feoktistov

It's the same this season, I think, with willow volnyanka And an unpaired silkworm should be added here. Males on the balcony to my rod on a par ...

Who knows what kind of beast? (5) apismen

In the rainwater tank, by chance, I saw strange creatures. Approximately 1.5 cm long, not counting the tail. I've never seen such people before! Maybe someone knows who it is?In dynamics, you can view it ...

14.07.2013 1:28 CosMosk

viral topic title - I look here again (()

Migratory locusts and other gregarious locusts north of their permanent range (50) PVOzerski

I wouldn't have believed it, but I caught it myself today. Meeting point-Okulovsky district, Yablonovka station on the St. Petersburg-Moscow railway line. A male Locusta migratoria flew straight to the vegetable garden, where I was peacefully ...

06.07.2013 20:44 vasiliy-feoktistov

At least Prus didn't seem to have reached the Northwest yet. Although I'm already mentally preparing myself And apparently you're doing the right ...

Behavior of large harpies (Cerura vinula) (1) paleonew

Good afternoon!This year I decided to watch the big harpies. On a nearby aspen tree, I found nine caterpillars, some almost newborns, and a couple of weeks old. I fed them aspens, and they grew to adult larvae. The most interesting thing is that ...

28.06.2013 10:09 paleonew

Good afternoon!This year I decided to watch the big harpies. On a nearby aspen tree, I found nine caterpillars, some almost newborns, and a couple of ...

Tell me, please, who is this? (5) PATATAP

I found a small colony of larvae in the humus, what kind of animal is this? as thick as a thumb)) Pictures:030520131128.jpg — (1.44мб) 030520131129.jpg — (1.73мб) 030520131130.jpg — (2.3 mb)

26.06.2013 13:59 Kemist

Rhinos

Potosia fieberi in the Moscow region (19) Kemist

Who knows the habitats of Potosia fieberi in the vicinity of Moscow

24.06.2013 12:10 Kemist

Shatursky district is something new, but it may well be

A cluster of butterflies in the city (3) iserp

Good afternoon!For several days I have been observing a large number of butterflies in the passage near the Kaluzhskaya metro station in Moscow. Butterflies are perched on the ceiling of the walkway, and a lot of dead people are lying around ...

12.06.2013 11:44 iserp

Thanks!

What determines the size of butterflies? (1) Oleg Nikolsky

A question for specialists from an amateur.On June 6, on the outskirts of Bryansk, I encountered an unusual phenomenon for me - there are a lot of butterflies, but they are all small in size, noticeably smaller than usual. A large wet meadow, here ...

11.06.2013 21:40 Oleg Nikolsky

A question for specialists from an amateur.On June 6, on the outskirts of Bryansk, I encountered an unusual phenomenon for me - there are a lot of ...

Saturnia pavonia (50) t00m

Good people, help anyone who can... The fact is that by all indicators, we (Penza) should have pavonia. but no one has ever met her on the territory of the region. What's the big deal? please report any sightings of this species in the surrounding ...

15.05.2013 15:33 swerig

it was from 19.00 to 20.30. Males start flying after 16-00 somewhere before 20-00.

Where, how and when does Papilio machaon pupate (12) Tyomochkin

I can't find any information about Papilio machaon pupation! Don't share it?!

01.04.2013 21:07 А.Й.Элез

Yes, they are removed from the captured caterpillars without problems, but not all infected ones. Even taken from the mountains. In Moscow, he ...

How to breed Asian tailor ants (2) AlisaInAsia

I'm in Tae right now. When does the year start? How can you get the queen? How to take care of them? Do they really need a live tree to build a nest? What do they eat?

23.03.2013 20:15 Bad Den

Oh, we forgot about you... I'm leaving Bangkok Tomorrow

Mimicry and protective coloring. Color detection mechanism. (48) Stas Shinkarenko

Very often there are color variations of the same type of insects or arachnids. Moreover, we are talking about the color of the entire body of the animal, and not individual spots, etc. So, please explain how color detection occurs or advise the ...

19.03.2013 21:04 PVOzerski

I have planned a quantitative accounting of the color forms of erect-winged birds, regardless of our conversation - in the framework of studying the ...

Genus Carabus (Coleoptera, Carabidae) of Saratov region (21) Алексей Сажнев

MATERIALS ON THE DISTRIBUTION OF THE GENUS CARABUS LINNÉ, 1758 (COLEOPTERA, CARABIDAE) IN THE SARATOV REGIONA. S. SazhnevSaratov State Agrarian University named after N. I. Vavilovon the rights of the manuscriptThe classification was adopted ...

14.03.2013 13:24 ПРИСТегнитеРЕМни

Thank you so much for your advice!

Butterflies in winter (30) Oleg Nikolsky

Today I met with an unusual phenomenon. Winter overcast misty day with a thaw, moderate VSW wind, +2 degrees, sometimes drizzling rain, everything around is covered with deep - knee-deep-wet snow. I'm walking along the county highway, and the road ...

09.03.2013 15:49 Hierophis

On the balcony, of course, but I've already looked at the entrance, there's no one there. And very even moths fly to the balcony, well, I only wrote ...

The question of Noctuidae (6) ftry

I don't know if I'm writing in the right section, but still a question:What is the smallest scoop of Crimea? (however, I think it is also the smallest in Ukraine and in the middle zone of Russia).

18.01.2013 21:37 chebur

According to my observations, the most secretive scooper is Parascotia fuliginaria. All the time it tries to hide in some crevice or crawl away into ...

Autumn fishing (50) Махаон Степан

Here is a puzzling question.I am located in Ryazan territorially.I catch fish in the Spasky and Klemikovsky districts.This is my first season, so I have a lot of questions Forum all shoveled already Summer passes, outside the window +15-18, at ...

30.11.2012 18:41 Hierophis

Wave Storm, it was necessary to go hiking today though, and tomorrow is still possible, and even the day after tomorrow. But this will be, however, ...

Parnassius apollo (4) Sergey Rybalkin

I have a dozen apollos coming out every day, with about 150 pupae in total. I got the eggs myself.60 pieces have already been released.I have previously heard that the ratio of males to females in nature is approximately 50/50.So I get so far so ...

28.11.2012 0:40 Wild Yuri

Males in apollo are hatched earlier than females. They need to ripen before...

Apatura ilia: The second generation in the Urals? (3) Sergey Rybalkin

On September 16, I observed perelivnitsa near the village of Bulzi (North of the Chelyabinsk region). According to the literature, there are second-generation butterflies in the south, but we are far from the south. However, the summer this year was ...

23.09.2012 23:03 Махаон Степан

We also fly)))so clean))).I didn't expect it, this year we have a cold autumn.

Domodedovo district, Vostryakovo station. Ribbon butterflies (13) Alexander73

Dear colleagues! Help me contact "fellow countryman", I can't find either the topic or remember the nickname! I definitely remember the label under Deilephila elpenor, with the same Domodedovo district, Vostryakovo station...P.S. I would like to ...

21.09.2012 16:12 Alexander73

+ C. promissa (08.07-24.07.2012; DRL-250) Pictures:Photo10.jpg — (453.15к)

Firebug: whether it is caught now in Moscow/Moscow region? (6) Atropos

Is it possible to catch a fireman beetle (Cantharis rustica) at this time of year? in Moscow/Moscow region?Or some other member of the CANTHARIDAE.

16.09.2012 16:49 Atropos

Are these firefighters or all the representatives of CANTHARIDAE in the middle zone?

Male Saga pedo?! Without ovipositor (34) Stas Shinkarenko

On July 9, I found a hole without an ovipositor. The location of the discovery is Frolovsky district of the Volgograd region. Please tell me if this individual can be a male. Or is it a trauma or pathology? Now the insect lives in a cage on the ...

02.09.2012 18:58 Stas Shinkarenko

Effects of radiation on insects (23) гундоров

Today's events at the Japanese nuclear power plant have excited the whole world.Entomologists,your opinions, recommendations, forecasts, tips, reports on fishing in the areasof nuclear landfills and accidents at nuclear power plants.I was in the ...

23.08.2012 10:34 Лавр Большаков

I got here to read - I didn't find anything new about insects - but I was surprised by some arguments in the technical ...

Vampire butterflies, bloodsuckers (6) AlenaKarsova

Friends good afternoon, I came across an article about vampire butterflies that live in the tropics, but when studying the materials, it turns out that this is a relative of our Siberian Scoop. The question arose: are they also ...

04.08.2012 2:09 Andrey Bezborodkin

Don't mislead the questioner. Scoops of the genus Calyptra can drink blood. As a rule, warm-blooded animals. If you offer them your hand and ask them ...

Dytiscus latissimus L. Distribution area in Russia (1) VaV

Good time! I collect information on the range boundaries of the Broad Finfish in Russia. I am also interested in its environmental status in the constituent entities of the Russian Federation. I collect information to provide a clear picture of the ...

02.08.2012 11:55 VaV

Good time! I collect information on the range boundaries of the Broad Finfish in Russia. I am also interested in its environmental status in the ...

Who knows what kind of dipters suck the "blood" of caterpillars? (3) Euchloron

I found these very vicious midges that sit on my Hyalophora cecropia caterpillars and suck the hemolymph out of them like mosquitoes!!! Who are they?

10.07.2012 18:19 Euchloron

A number of species of woodlice (Ceratopogonidae) from the genera Atrichopogon and Forcipomyia (maybe some others) feed on the hemolymph of ...

Scarabaeidae (Cetoniinae) (5) vsevsad

Hello! I most likely their attitude to insects will cause outrage forumchan, but in addition to the irresistible fear I have not experienced anything to them since childhood(( In my apartment I found a beetle jumping on the bag. According to the ...

29.06.2012 10:51 Sanangel

vsevsad, if you "dug up" this forum and start asking something-this is already fine. Take a closer look at her (bronzerka) again and see the perfect ...

Hornet wasp in Surgut (!?) (19) cherepahovod

Hello everyone! I have a question here - do hornets live in Surgut (Tyumen region, Khanty-Mansi Autonomous Okrug)? Well, I couldn't.. that one... Together with my grandmother, we saw it in reality...I used to be naive, I always thought that in such ...

21.06.2012 10:21 cherepahovod

pofluzhu chuut-slightly...We have all sorts of anomalies... I thought, " who is flying at great speed, and even opaque, unlike a dragonfly?" The "it" ...

The Rider Beetle (7) Nikolai

Here is an interesting observation (Leningrad region, May 27):Lemongrass flew up and landed on a dandelion tree. At that moment, it was as if something dark bounced off her. Attracted by this movement, I went over and looked at the butterfly. ...

16.06.2012 9:36 vespa crabro

A cunning beetle...

Mosquito and ultrasound (15) banglad

Hello Dear forumchane, having studied the demand for ultrasonic repellers from mosquitoes, I came to the conclusion that they can be made on a production scale.Specialists (acoustic engineers) will help me in this matter. Guys tell me this question, ...

04.06.2012 20:13 banglad

Vorona, these phrases are taken from here http://www.otpugivatel.ru/insect.htm Please don't take it as an advertisement.Nah I need them!

Records sizes (44) Cloyster

Where can I view the record sizes of specific insects?After all, sometimes beetles reach larger sizes than they should.

22.05.2012 13:50 DanMar

About mantises say that even Ischnomantis gigas is the largest.But they are all so skinny, rather not the largest, but the longest.As for ...

Repeated question on the range of the Hercules beetle (12) Анатолий Константинович Мусоров

I asked this question a couple of months ago, but I didn't get an answer because I couldn't post a photo of the larva itself at that time, which caused me a lot of doubts. I will repeat it all again: At the beginning of November 2011, I found a ...

18.05.2012 6:24 cichrus

Cuba is strongly anthropogenic transformed and the most natural ecosystems there are left in the mountains, the rest is tortured by centuries-old ...

Distribution of Phaneropterinae in Moscow Region (12) Dracus

Some information about the findings of Phaneroptera falcata and Odonturini in the MO has already slipped through in neighboring topics, I would like to clarify, expand and summarize such information. Now I am making a detailed map of the ...

11.05.2012 10:20 Vlad Proklov

Colleagues, is there any published information about the distribution/location of the phaneropter in the Moscow Region? If yes, throw a link, ...

Ichneumon wasps (25) Nevada

Dear entomologists, please tell me what the most accurate name is given to spider-parasitizing horsemen. It is on the spiders themselves, and not on their cocoons.

26.04.2012 16:28 IchMan

species of the tribe Polysphinctini (Hymenoptera, Ichneumonidae, Pimplinae)Alexander, this tribe has already been abolished. Polysphinctini Hellén, ...

Insects and other arthropods in fiction (9) Dr. Niko

I suggest that in this topic you post excerpts from works of art dedicated to arthropods. Perhaps someone will want to determine the species identity, so to speak, through the depths of centuries, well, or decades (for me personally, this is quite ...

17.04.2012 20:10 Dr. Niko

Common flycatcher (Scutigera coleoptrata), presumably.

Prostemma aenicolle in central part of European Russia (9) Nadezhda Smirnova

In Chuvashia, 1 specimen was caught. In the Aukema, Riger catalog, this species is indicated for the Central European part of Russia. I would like to know how far north this view goes.

16.04.2012 6:02 maik

I spread the bug caught with.Tatarka Stavropol. kr. April 2012

early moth (Acronicta rumicis) (3) Fandis

Sagittarius sorrel (Acronicta rumicis) - hatched as recently as this morning (lived with me since autumn in the form of a pupa and then a caterpillar in a glass). Is there any way to find food for her, or is the poor thing doomed without food?Thank ...

15.04.2012 15:13 guest: Fandis

On the contrary, of course Thank you for recommendation

Monitoring of the composition and number of mosquitoes in Russia (8) BioGIS

Does Russia systematically monitor the composition and abundance of mosquitoes (Culicidae) by region? Is it possible to access the data?Was such a task solved in the USSR? Are the accounting logs and databases still stored somewhere? Have domestic ...

07.04.2012 1:51 Proctos

was there a service in the USSR whose tasks included, among other things, monitoring Culicidae and making forecasts? Previously, the Institute of ...

About cicadas (42) Vadim Yakubovich

Question to those who have experience in catching cicadas, tell me how you caught them. The only fishing experience - on Sakhalin, almost unsuccessful, there are a lot of cicadas, I caught only one. Maybe there are some traps, baits, etc.

06.04.2012 16:27 Zlopastnyi Brandashmyg

Off-top, of course - the Internet seems to write that the blame was assigned to cats of the Victorian era. Just wondering R. L. Potapov's report "A ...

Vampire butterflies (2) tiger33

Here I came across this article on the Web http://www.zoopicture.ru/babochki-vampiry/Honestly, as it is hard to believe in the competence of the author, can anyone enlighten in this matter? It is interesting to learn more about this.

30.03.2012 0:42 Guest

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