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.

March 19

 

2021 March 19

 

   More photographs by Ian Cooper from Colquitz River Park and the Galloping Goose Trail in View Royal yesterday morning, March 18.  We start off with an extraordinary wingless hymenopteran kindly identified for us by Claudia Copley as Polyaulon canadensis.  Jeremy Tatum writes:  I know nothing about the natural history of this unusual insect, although it is classified in the Family Ichneumonidae, most (all?) of whose members are parasitoidal on other invertebrates.

 


Polyaulon canadensis (Hym.: Ichneumonidae)   Ian Cooper


Polyaulon canadensis (Hym.: Ichneumonidae)   Ian Cooper

   Ian writes:  I finally got to see the mature resident trapdoor spider of the large burrow entrance spotted some days ago that I was so excited about.

Trapdoor spider – Antrodiaetus pacificus (Ara.-Myg.:  Antrodiaetidae) Ian Cooper

Possibly Neriene sp. (Ara.: Linyphiidae) Ian Cooper

Harvestman probably Protolophus sp. (Opi.: Phalangiidae)

feeding on a larva of some sort

Drone Fly Eristalis tenax (Dip.: Syrphidae)  Ian Cooper

   Rosemary Jorna sends photographs of a bumble bee from her Kemp Lake area garden, March 18.   We are grateful to Gordon Hart, who, while pleading that he is not an expert, answered our request to have a go at identification.  He comes up with probably Bombus sitkensis

 

Probably Bombus sp. (Hym.: Apidae)  Rosemary Jorna

Probably Bombus sp. (Hym.: Apidae)  Rosemary Jorna

Probably Bombus sp. (Hym.: Apidae)  Rosemary Jorna