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.

2024 May 21

2024 May 21

Jeremy Tatum writes:  During the May 10 -12 Insect Bioblitz in Upland Park, I found a young caterpillar.  It has grown since then, and is now large enough to identify.  Here it is – it is Tetracis jubararia:

 


Tetracis jubararia (Lep.: Geometridae)   Jeremy Tatum

 

Marie O’Shaughnessy photographed a Painted Lady near the Jeffrey Pine at the top of Mount Tolmie on May 20.

Painted Lady Vanessa cardui   (Lep.:  Nymphalidae)   Marie O’Shaughnessy

Painted Lady Vanessa cardui   (Lep.:  Nymphalidae)   Marie O’Shaughnessy

 

Although there seem to have been few butterflies in the immediate vicinity of Victoria in the last few days, things were better during the May 20 VNHS cycling tour from Sooke Potholes to Leechtown, from which we have received indirect reports of Western Spring Azures, a Western Pine Elfin and various tiger swallowtails, commas and tortoiseshells.  We also heard reports of two possible Milbert’s Tortoiseshells from Hornby Island.  And Geoffrey Newell photographed a Milbert’s Toroiseshell at Maber Flats.  See
https://www.flickr.com/photos/139530418@N08/53737240141/

 

Ian Cooper went out in the middle of the night last night to photograph some invertebrates, and he got caught in heavy rain, which did not stop.  This did not deter him, and he carried on to get several photographs, including the ones below.

Clubiona sp. (Ara.: Clubionidae)  Ian Cooper

Probably Rugathodes sexpunctatus (Ara.: Theridiidae)   Ian Cooper

Probably Cybaeus sp. (Ara.: Cybaeidae)   Ian Cooper

Protolophus sp. (Opiliones: Protolophidae)   Ian Cooper

Weevil  (Col.: Curculionidae)  Ian Cooper
Identification pending – watch this space!

2024 May 20

2024 May 20

   Val George writes:  This Cardinal Meadowhawk was at Swan Lake this afternoon, May 20 – first meadowhawk I’ve seen this year.  [It is the first libellulid reported to Invert Alert this year – Jeremy Tatum]

Cardinal Meadowhawk  Sympetrum illotum (Odo.: Libellulidae)   Val George

2024 May 19

2024 May 19

    More of Ian Cooper’s invertebrates from Colquitz River Park before dawn on May 16 & 18 2024.

 Ambigolimax valentianus (Pul.: Limacidae)   Ian Cooper

 

 Enoplognatha ovata (Ara.: Theridiidae)   Ian Cooper

 

Two spiders.  Left Clubionidae      Right Linyphiidae     Ian Cooper

 

Next is a very tiny spiderling. In spite of its minute size, which one might think would be impossible to identify, Ian and Dr Bennett are both in agreement that this is a very young Clubiona.

Clubiona sp. (Ara. Clubionidae)  Ian Cooper

  

Clubiona sp. (Ara. Clubionidae)  Ian Cooper

  

Phaonias sp.  (Dip.: Muscidae – Phaoniinae)  Ian Cooper

 

Female non-biting midge (Dip.: Chironomidae)  Ian Cooper

    Ian found a small caterpillar sharing a cauliflower with him.  It pupated in a silken cocoon, and this moth ecloded (with a d) (emerged) a few days later.

 

Plutella xylostella  (Lep.: Plutellidae)  Jeremy Tatum

 

Has anyone seen any butterflies recently?  I haven’t – Jeremy Tatum

 

 

2024 May 18

2024 May 18

   More invertebrates from Ian Cooper.  Ian writes that most were photographed at Colquitz River Park in the last couple of days. The crane fly picture was taken by the Galloping Goose Trail in View Royal.

 Common striped woodlouse – Philoscia muscorum (Isopoda: Oniscidae)
Ian Cooper

Crane fly (Dip.: Tipulidae)  Ian Cooper

 

We are grateful to Scott Gilmore for the identification to genus of the click beetle below;

 Click beetle  Dalopius sp. (Col.: Elateridae)  Ian Cooper

 

Woodlouse Hunter Spider – Dysdera crocata (Ara.: Dysderidae)   Ian Cooper

 

Rugathodes sexpunctatus (Ara.: Theridiidae)   Ian Cooper

 

   We are grateful to Scott Gilmore for the identification to family of the bug below;

Dirt-coloured seed bug (Hem.: Rhyparochromidae)  Ian Cooper

 

 

 

2024 May 17

2024 May 17

   Ian Cooper photographed this soldier beetle in Colquitz River Park, May 15.  We are grateful to Scott Gilmore who identified it as belonging to the genus Silis.

Soldier beetle Silis sp.  (Col.: Cantharidae)  Ian Cooper