توسط chris Grinter, در 30 می, 2010 For the rarely reoccurring quiz series, here is a new image. Who is this moth?
توسط chris Grinter, on May 25th, 2010
For those Californians reading, especially those in the south, keep an eye out for this beautiful little spider, Latrodectus geometricus – the brown widow. Arachnologists at UC Riverside are monitoring the spread of this invasive species. Ironically it turns out to not be as dangerous as our native black widow. Nonetheless, it is not from ’round these here parts (should be said in your best southern twang). If you find a specimen, especially if you’re not in LA/Orange/SD counties, you should contact the team at UCR.
توسط chris Grinter, on May 25th, 2010 With Korea teetering on the edge of a hot war, an ecological disaster of unprecedented proportion and civil unrest in Jamaica (someone harshed their mellow) – just to name a few of todays headlines from other sources – CNN takes the time to fluff up its front page.
I usually get a little excited when I come across articles like this because I always have hopes for something so ridiculous it has to be discussed. Thankfully CNN is run by teams of drunken marmosets who like to fling crap at us. Before the Skeptical Moth epoch I would share links to cover page stories on the findings of bigfoot, chupacabra and aliens with just a few friends or spread it around facebook. Now I can ridicule CNN on a google archived medium.
I just do not understand the point of this article. John Blake doesn’t discuss an explanation for this phenomenon, offer an opinion, or ask any questions. مطمئن, he asks if God really cares who wins, but that question isn’t any more valid than asking if my dog (also fictional) cares what kind of car I drive (unless of course it is psychic! Seriously…people believe this). When I read articles like this I feel as if I am grading papers in a high school english class. There is no journalistic integrity, intelligent opinion or factual basis for the scribbling – there are just pretty pictures and words illustrating them. Setting the whole prayer and faith issue aside; athletes have always been known for their superstitions (another). The “acceptance speech” phenomenon undoubtedly falls under this category. After achieving a statistically small outcome (دیدن hot hands), they are afraid of forgetting God in fear of magically losing their ability (not necessarily consciously). For some reason Blake restrains this article to only sports – perhaps he is intentionally playing into the massive demographic of American sports loving, bud-light swilling, christians – but clearly this is a reoccurring theme. At any awards ceremony God, Jesus or Allah is usually at the top of the thank-you list. Forget all that hard work and talent you might have, it was something or someone else. Abandoning all rational thought to a mystical being is a dangerous thing. This mindset is the same one that allows addicts to blame anyone but themselves (even if addiction is in part hard-wired), believe in faith healing, start a holy war, or let the Catholic church blame the devil.
CNN is flashing the lights and jingling the keys over the faces of their readers. Usually I leave it up to FOX news to insult my intelligence, but I am glad to know I have a choice in this market.
توسط chris Grinter, در مه 24, 2010
یک بار در طول عمر وقوع, آ gynandromorph دوجانبه. به طور خلاصه, قطعی در طول تمایز سلولی ایجاد الگوهای کروموزوم نامتقارن, که منجر به بیان جنس نامتقارن در حشرات بالغ. اگر شما از لینک فوق کلیک نیست, انجام این کار, آن توصیف بسیار عالی با برخی از عکس های بسیار جذاب است.
برگشت به پروانه. من در این زمینه در ماه مارس درست بالای چنگال وسط رودخانه آمریکایی بود در شکار برای Xanthothrix, با من برایان هانسن و باب پترسون بود. من و باب در یک ماموریت بود, برای قرار دادن یک پچ از راه دور از Coreopsis بالا در خاک مارپیچ, و برای پیدا کردن پروانه کمی نادر ما. برایان آمد همراه برای لذت بردن از روز و کشف جانوران پروانه. در حالی که من و باب پیاده پیش مشتاق دیدن اگر روز افزایش خواهد ارزش آن, برایان اغلب به leps به عبور خالص متوقف. احتمالا کمتر از یک ساعت از ماشین بود زمانی که ما فرم شنیدن پشت سر ما در دنباله “سلام بچه ها… من فکر می کنم من فقط گرفتار یک gynandromorph!!!” خوب, من شک و تردید بود. باب و من نزدیک به دیدن برایان برگزاری یک کمی آبی رنگ را در دست خود, که این پدیده ها, gynandromorph دو طرفه بود. من دور منفجر شد. باب دارای بیش از 50 سال تجربه به عنوان یک پروانهشناس مشتاق و هرگز یکی از این در طبیعت دیده می شود. برای اینکه این شاهکار حتی بیشتر چشمگیر, این پروانه آبی کوچک یکی از شایع ترین حشرات در غرب آمریکا در بهار است. امروز, آنها در تعداد زیادی پادل شد در امتداد دنباله, و من تا به حال حتی نمی متوقف به چشمک زدن در یک. برایان فقط مشبک یک در یک میلیون گرفتن. شاید نفرین یک پروانهشناس خسته که من از چنین یک بار در یک کشف طول عمر حفظ خواهد کرد; اما من می دانم من به دنبال نزدیک تر حتی شایع ترین پروانه آن را به عنوان بال های من.
به طوری که شما می توانید ببینید پروانه دقیقا نیمی زن و مرد نیمه است (در سمت راست زن است). اگر شما نگاه بسیار نزدیک شما حتی می توانید یک خط عمودی کامل دو نیم بدن اگر حشرات (به نظر می رسد مانند یک ویرایش فتوشاپ تقریبا), ژیناندرومورفی پس از همه در سراسر بدن بیان و حتی دستگاه تناسلی به اشکال عجیب و غریب پیچشی.
نمونه در مجموعه شخصی برایان هانسن است, و شما می توانید تصاویر به میزبانی بر روی پیدا پروانه ها از وب سایت امریکا.
توسط chris Grinter, on May 23rd, 2010
به طور طبیعی, it was named Phallus drewsii. This comes form the list of the top 10 species named به 2009, complied by Arizona State University (not a very good list if 7 of my new species weren’t on there…). While I tend to avoid phallic and O’Keeffesque botany, this one I couldn’t resist because it was named after someone from my own institution. دکتر. Robert Drewes now has a small phallic fungi named after him (with permission). Taxonomy humor at work.
توسط chris Grinter, در 18 می, 2010
Has just been posted over at سوسک در دولت بوش. بروید و آخرین کارناوال پروانه را کشف کنید, مجموعهای از وبلاگهایی که در یک ماه گذشته یا بیشتر شب پرهها را به نمایش گذاشتهاند.
توسط chris Grinter, در 18 می, 2010 اخبار از هند, یک عکاس پروانه ربوده شده است. یک مقام پارک محلی که در حال بازدید از استان شمال شرقی آروناچال پرادش بود، شبانه توسط یک گروه از شورشیان جوانان مسلح دستگیر شد.. تلاش برای یافتن او به دلیل آب و هوا و مناطق دورافتاده با مشکل مواجه شده است. India has recently become one of the most difficult countries to conduct research in, and now we are all reminded of its continuing history of violence. Often it is within the remote and wild portions of a developing country that harbors both stunning biodiversity and militant dissidents. While in Ecuador my group kept an eye out for Columbian FARC rebels who may have strayed across the border; thankfully it was only a minute possibility they would be there in the first place, and nothing was seen. I think some of my most harrowing field work has been along the US-Mexican boarder states and in Mexico itself. Drug runners would rather shoot you before asking you to move out of their way, and roaming banditos were responsible for a murder of a colleagues friend in Oaxaca years ago. جای تعجب نیست, the lure of untapped biodiversity keeps pulling us in. Stay safe in the field!
توسط chris Grinter, در 5 می, 2010 Over a long weekend I’ll be out in the field. Stay tuned for incredible stories (no hype here…).
While I’m away enjoy the following from other excellent bloggers:
ادامه مطلب رفته جمع آوری,en
توسط chris Grinter, در 5 می, 2010 خوب است که هر چند وقت یکبار یک تعویض انجام دهید, and this week here is an article that is actually GOOD. بله, ابتدا این را در اینجا بخوانید, آ positive article about entomology collections. We all need a breather after that Fox news fiasco with the Michigan State collection. The Honolulu Magazine does a really great job (hey… I knew that title sounded familiar… it’s a book by May Berenbaum) and they actually seem to get it. There are some great quotes from Dr. Neal Evenhuis (pictured) and Shepherd Myers; go read about the Bishop Museum’s collections and the awesomeness of being an entomologist on one of the most beautiful places in the world. در حقیقت, Neal, need a curatorial assistant?
توسط chris Grinter, در 4 می, 2010
برای کسانی که آگاه نیستند, یک کتاب جدید در اواخر سال گذشته وارد بازار شد. “پروانه های غرب آمریکای شمالی“, پاول و اپلر. فقط در $95 ارزش هر سنت را دارد (یا $75 برای کتاب الکترونیکی, اما من از کتاب های الکترونیکی متنفرم). It’s a remarkable tome and the first of its kind for the western states. Not only is it a spectacular reference, but it sets the bar for all insect books. نه, not every moth in the west is in there (that would break my desk and wallet at over 6,000 گونه), but almost one of every genus and common or remarkable species has a photograph, life history and distribution. Most importantly it covers microlepidoptera. I grew up on the eastern counterpart, Moths of Eastern North America by Covell. I had two copies, one for the field and one for my desk – and had to replace the field copy at least once. It was a great book, but Powell and Opler have run laps around it.
The other good news is you can now access all 1,228 moth illustrations and corresponding data online for رایگان. Go to CalPhotos and search for Powell, یا click here. The nice part about this is the somewhat smaller microlep photos in the book are available in high-resolution for better identification. Beautiful addition to the reference and easier than sending everyone a CD.
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