INVERTEBRATE ALERT
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.

October 12

2017 October 12

 

   There may yet be a few butterflies around.  Anne-Marie saw a Painted Lady at her Highlands property, October 10.

 

October 10 evening

2017 October 10

 

   Robert Wilson sent me two photographs of a caterpillar that wandered across his driveway on Triangle Mountain, Colwood, today.  Jeremy Tatum writes:  It is a species of Panthea.   Not sure whether it is P. virginarius or P. portlandia – but these names may belong to a single species anyway, so I’ll label it probably virginarius.  The caterpillar feeds on Douglas Fir.


Panthea (probably virginarius) (Lep.: Noctuidae)  Robert Wilson

 


Panthea (probably virginarius) (Lep.: Noctuidae)  Robert Wilson

 

 

   Jeremy Tatum reports that he saw a Cabbage White in Oak Bay today.

October 10 morning

2017 October 10 morning

 

   Sorry, no posting yesterday.  Too tired!

 

   Gerry Ansell writes:  On October 8, 2017, Gerry and Steve saw 3 Orange Sulphurs and 1 Painted Lady at the reservoir.  Also, of course, Cabbage Whites.

 

   Thanks, Gerry – I followed this up on October 9 (Monday) and all three species were still there, as well as Aziza Cooper, who took some photographs.

 

Male Orange Sulphur Colias eurytheme (Lep.: Pieridae)  Aziza Cooper

 

Painted Lady Vanessa cardui (Lep.: Nymphalidae)  Aziza Cooper

 

 

 

   Jochen Moehr sends a selection of fine moth photographs from Metchosin.

 


Agrochola purpurea (Lep.: Noctuidae)  Jochen Moehr

 


Dysstroma citrata (Lep.: Geometridae) Jochen Moehr

 


Ceranemota fasciata (Lep.: Drepanidae – Thyatirinae) Jochen Moehr

 

 

   Thanks to Sussex (England) butterfly enthusiast David Harris for pointing out to me a posting on the Sussex butterfly website  www.sussex-butterflies.org.uk/sightings/   for October 6, which gives the following link:

http://www.bbc.co.uk/news/world-us-canada-41528521

This describes a massive migrating swarm, detected by radar, of Painted Lady butterflies in Colorado.  We should keep a lookout here to see if any of them reach us.

 

 

 

 

 

October 8

2017 October 8

 

   Jeremy Tatum writes:  During the VNHS September Butterfly Walk, we found a large hawk moth caterpillar, which was shown on September 3 and 4.  The pupa was shown on September 13.  The adult moth ecloded (emerged) today and is shown below.

 

White-lined Hawk Moth Hyles lineata (Lep.: Sphingidae)  Jeremy Tatum

 

   I saw a Cabbage White today in Colwood.  I can’t say exactly where, because I was lost at the time!  Jeremy Tatum

October 6

2017 October 6

 

   Jody Wells sends a photograph of an Autographa californica nectaring on Buddleia.  He has caught the essence of this moth – that’s exactly what it looks like when you see it outside.

 


Autographa californica (Lep.: Noctuidae)  Jody Wells

 

   Here are some more moths from Metchosin, by Jochen Moehr.

 


Dysstroma citrata (Lep.: Geometridae)  Jochen Moehr

 


Dysstroma citrata (Lep.: Geometridae)  Jochen Moehr

 


Drepanulatrix monicaria (Lep.: Geometridae)  Jochen Moehr

 

 

  There probably won’t be very more butterflies around this year, so please report any that you see.  Who knows? –  You may at last achieve fame by being the person who reports the last Cabbage White of the year!