This blog provides an informal forum for terrestrial invertebrate watchers to post recent sightings of interesting observations in the southern Vancouver Island region. Please send your sightings by email to Jeremy Tatum (tatumjb352@gmail.com). Be sure to include your name, phone number, the species name (common or scientific) of the invertebrate you saw, location, date, and number of individuals. If you have a photograph you are willing to share, please send it along. Click on the title above for an index of past sightings.The index is updated most days.

June 23

2017 June 23

 

   Jeremy Tatum writes:  I just discovered that the June 18 – 22 postings all had the wrong dates; they were all advanced by one day.  I have now corrected these.

 

   Jochen Moehr writes from Metchosin:  My confidence in our new place being blessed with biodiversity continues to increase.  This morning, driving up there around 8:30 a.m., I encountered four different Papilio individuals while driving along Lindholm Road.  I always see at least one or two.  We also always have mud puddling Papilios on the newly seeded slope, which we are irrigating.  Today, finally, I was able to get a picture of one of them, which I attach. 

 

Pale Tiger Swallowtail Papilio eurymedon (Lep.: Papilionidae)  Jochen Moehr

 

   Rosemary Jorna writes:  Things come in pairs at Jordan River. We were on the beach there last night (June 21) watching the sun go down and saluting it with friends and wine. When I went to wash the glasses this morning I found two young slugs had come home with us, each sleeping it off in a separate wine glass. They now reside on our property as I did not realize we would be back in Jordan River today.   Jeremy Tatum writes:  I am fairly ignorant about slugs, but to me this one looks rather like the introduced European Lehmannia valentiana.   Hint for slug and snail photographers:  It is best if you can do exactly what Rosemary has done – i.e. photograph the animal from the right hand side so that we can see the pneumostome, which I think is always on the right.  The exact position of the pneumostome on the mantle helps enormously with the identification.  If you are not sure what the pneumostome is, have a guess, and you’ll almost certainly be right!

 


Lehmannia valentina (Pul.: Limacidae)  Rosemary Jorna

 

   Aziza Cooper sends a photograph of a bee on a daisy at Goldstream Park, June 21. Trouble is, we have so many insects here that it is not always possible to identify every one accurately even from a good photograph. This one is probably either a halictid or an andrenid, and it may be safest to leave it at that.

 

Bee – not sure which one!  (Hymenoptera)  Aziza Cooper

 

   Peter Boon writes:  I took a stroll around the Nanaimo River estuary today.  It was quite windy but I found my first-of-year Purplish Copper. I then went out to the roadside verges of Nanaimo River Road. The Dogbane was in flower but butterflies were few and far between. In a couple of hours there I found at least 3 Pale Tiger Swallowtails, 2 Western Tiger Swallowtails, 1 Cedar Hairstreak, 1 first-of-year Lorquin’s Admiral, 1 White (probably Margined) and 1 first-of-year Clodius Parnassian.

 

   Jeremy Tatum writes:  I saw my first-of-year Lorquin’s Admirals today – about three of them near the Mount Tolmie Reservoir at 4:30 pm.

 

   More pics in the queue – awaiting identification.