Expiscor (28 October 2013)

Welcome to Expiscor! All sorts of discoveries… at your fingertips.

  • Speaking of images from that workshop, here’s a black widow for you, taken by Alex (thanks for the permission to use your photos here, Alex!)

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  • The latin name discussion came in part from the best hashtag I’ve seen in a while – #ReplaceWordsWithBugs. This also made it difficult to highlight a tweet of the week. Even though there is debate about how to pronounce “…..dae” at the end of family names, this is still a winner, from Adrian Tchaikovsky:

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  • In the spirit of Halloween… BLOODY FINGERS! Yum yum.

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  • Students text a lot during class. In my opinion, this means there’s also a problem with the content and/or instructor. Students need to engage, but Profs must also adapt. Right -so I will have to write  blog post on this (stay tuned)
  • Here’s a Halloween-themed “Simon’s Cat”, featuring a spider:
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Expiscor (21 October 2013)

Good Monday morning to all! I’m excited to be attending the Entomological Society of Canada’s annual meeting (you can follow along on twitter using the hashtag #ESCJAM2013).  Hope you have a good week ahead, and to help you start it right, here are some discoveries from the past while.

  • Poor spiders. So much bad press. Time for a lovely photo, perhaps? This one is a lynx spider from Crystal Ernst (Thanks, Crystal, for letting me post it here)

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  • Death of an order. (insect order, that is). An intriguing paper about Termites and their relatives (thanks to students in my introductory Entomology class for pointing out this paper, and the associated controversy)
  • Ever feel like your social calendar looks like this? (from “Wrong Hands“)

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  • To finish… an Icelandic Hymn – in a train station. Wow (thanks Jamin!)

Expiscor (14 October 2013): The Thanksgiving Edition

Today is Thanksgiving Monday in Canada (yes, quite a bit earlier than the US version!). This time of year is my favourite: the cool, crisp air,  fall colours, and the striking sense of decay and change.  It’s also a nice opportunity to eat yummy food and spend time with family and friends.  I’m currently away enjoying this time with my extended family, and therefore decided to bring you a few of my favourite photographs of autumn in my part of the world.

Hiking in a local forest.

Hiking in a local forest.

Pumpkin season!

Pumpkin season!

Some of the local fauna - active on warm fall days!

Some of the local fauna – active on warm fall days!

Early morning at my in-laws place in Ontario (no filter)

Early morning at my in-laws place in Ontario

A country road, 10 minutes from where I live.

A country road, 10 minutes from where I live.

Near my office, at McGill's Macdonald Campus (no filter)

Near my office, at McGill’s Macdonald Campus

Expiscor (7 October 2013)

Another week has passed… here are some discoveries!

  • Speaking of bugshot, here’s one of Nash Turley‘s pics from that adventure (Thanks, Nash, for letting me post it here!)

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  • Students in my intro Entomology class are teaching me a lot (they are lecturing on the Insect Orders). Last week, I learned of Desert Locusts that can swim, underwater. (note: they ‘can’ but they don’t necessarily ‘do’ the swimming.)
  • My students also told me of the hip, cool family of Orthoptera called…. Cooloolidae. Yeah, that’s awesome.
  • You like ants?  What about a jumping spider that looks like an ant? Here you go:
A species of jumping spider in the genus Peckhamia (photo by Alex Wild, reproduced here with permission)

A species of jumping spider in the genus Peckhamia (photo by Alex Wild, reproduced here with permission)

  • Tweet of the week goes to …  Erin McKiernan. This is awesome. Don’t worry: My neighbours think I’m crazy too. I’ve been caught running up and down the street with a sweep net.

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  • On robots: here’s a Wild Cat: This is both terrifying and amazing:

Expiscor (30 September 2013)

Expiscor – your voyage of discovery: bugs, biology and beyond!

Here’s what I stumbled across this week:

  • Ah, Botflies. Gross or cool? For entomologists, this is some pretty amazing stuff.
  • The amazing Ainsley Seago knows how to draw spiders. Here is one of her pieces; perfect for Archnophiles:
A male peacock spider (Maratus amabiis), doing his dance. [by A. Seago, reproduced here with permission]

A male peacock spider (Maratus amabiis), doing his dance. [by A. Seago, reproduced here with permission]

  • Better beetle news: here’s a nice wood-boring beetle, and one that is sexual dimorphic.
  • A lovely image from Sean McCann, showing a moulting Opiliones. (Thanks, Sean, for allowing me to share it here)

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  • To finish, more on the peacock spiders (last week I was teaching about courtship behaviours in arthropods, and that discussion is not complete without viewing this video!):

Expiscor (23 September 2013)

Still going strong! (If I counted properly, this is the 25th edition of Expiscor). Bringing you weird and wonderful discoveries each week.  Thanks to everyone who continues to provide great content AND reads this link-fest.

Here are some things I stumbled across this week:

  • Bites from black widows.. a worthy read on the topic.  Note these important sentences: “But despite their fearsome reputation, black widows are surprisingly shy and retiring. Over the course of your life, you have probably walked past hundreds of black widows without even realizing it
  • Right, so now you are ready for a jumping spider photograph, courtesy of Tom Houslay (thanks, Tom, for permission to post it here!)
Phidippus regius, by T. Housley

Phidippus regius having lunch, by T. Housley

  • Want another beautiful insect, here’s a photo of Megalopyge opercularis [YES, THIS IS A CATERPILLAR!] courtesy of Matt Bertone. Um, despite its cute, furry and cuddly appearance, don’t play with it, please. (thanks Matt, for allowing me to post your image here)

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  • Sick pets make us think about why we empathize with animals. Malcolm Campbell wrote an excellent post on the topic. And he even quotes E.T. in the blog post (I remember that movie well…)
  • On the topic of personal stories, a very lovely post over at the boreal beetle: “My Voyage(er)”
  • Tweet of the week to… Amy Brown – I like this idea!

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  • Peripheral vision is weird. Don’t believe me? Go here.
  • To finish, so proud of my son, aspiring guitarist. Here he is, rockin’ out (with one of his friends on drums, and his guitar instructor on bass):

Expiscor (2 September 2013)

Welcome to September (and Labour day, today)! September is favourite month here in the Montreal area – the weather remains fantastic, the maple trees start to change colour, and migrating birds begin moving through.  And best of all, the Academic term starts – for me, lectures begin tomorrow.  For now, however, let’s see what discoveries were uncovered over the past week…

  • An incredible spider photo to share with you, from Sean McCann. Here’s a pair of mating Hyptiotes gertschi (Family Uloboridae) (reproduced here, with permission)

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  • OK, let’s spread around the love. Ants are also beautiful (look, a moustache!), as Alex Wild shows us here:
Cephalotes atratus (photo (c) A. Wild) - THANKS Alex, for allowing me to post your photos on Expiscor!

Cephalotes atratus (photo (c) A. Wild) – THANKS Alex, for allowing me to post your photos on Expiscor!

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  • Close to home, McGill’s Tomato Tornado! FUN!