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 23

2021 March 23

 

       More photographs by Ian Cooper from Colquitz River Park and the Galloping Goose Trail in View Royal.  

Adult Limax maximus. Light colored variant (Pul.: Limacidae) Ian Cooper

 

Young Limax maximus (Pul.: Limacidae) Ian Cooper

 

Springtail  Orchesella villosa (Coll.: Orchesellidae) Ian Cooper

 


Pimoa altioculata (Ara.: Pimoidae)  Ian Cooper

 

Sac spider Anyphaena sp. (Ara.: Anyphaenidae)   Ian Cooper

March 22

2021 March 22

 

    More photographs by Ian Cooper from Colquitz River Park and the Galloping Goose Trail in View Royal.   We’ll start with two that we can’t identify.  Suggestions (reasonable ones!) from viewers welcomed.

 

   We don’t know this slug.   Maybe a species of Prophysaon?  Or not?

 

Unknown slug       Ian Cooper

 

  The next one is probably the larva of some nematoceran  fly.

 

Fly larva?       Ian Cooper

 

Snail-eating Beetle Scaphinotus angusticollis (Col.: Carabidae)  Ian Cooper

 

Dark-bodied Glass Snail Oxychilus draparnaudi (Pul.: Daubebariidae) Ian Cooper

 


Cryptomastix germana or Vespericola columbianus (Pul.: Polygyridae)  Ian Cooper

 


Robust Lancetooth – Haplotrema vancouverense (Pul.: Haplotrematidae)

 


Very small snail – Lauria cylindracea (Pul.: Lauriidae) Ian Cooper

 

   Well, it might be a very small snail – but Rosemary Jorna has some yet smaller ones on the trunks of the maple trees in her Kemp Lake area garden.  75 of them today, and 85 yesterday.  The ones below were photographed today.  They are Nearctula sp., truly tiny snalis from the Family Vertiginidae.

 


Nearctula sp. (Pul.: Vertiginidae)   Rosemary Jorna

 


Nearctula sp. (Pul.: Vertiginidae)   Rosemary Jorna

March 21

2021 March 21

 

    Here’s another picture of that harvestman at dinner:

 


 Probably Protolophus sp. (Opi.: Phalangiidae) Ian Cooper

 

March 20

 

2021 March 20

 

   More creatures from Ian Cooper:

 

Male sheetweb spider (Ara.: Linyphiidae)  Ian Cooper

Next:  Two springtails from different Families, or perhaps different Orders

Left: Orchesella villosa (Coll.: Orchesellidae)

Right: Elongate-bodied springtail, Tomocerus sp. (Coll.:  Entomobryomorpha – Tomoceridae)

Rough Woodlouse Porcellio scaber (Isopoda: Porcellionidae) Ian Cooper

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

 Banana slug – Ariolimax columbianus (Pul.: Arionidae) Ian Cooper

Banded Garden Snail – Cepaea nemoralis (Pul.: Helicidae) Ian Cooper

Banded Garden Snail – Cepaea nemoralis (Pul.: Helicidae) Ian Cooper

   …and here’s another view of yesterday’s harvestman at dinner.  Dr Philip Bragg writes:  This species has been recorded eating dipteran larvae before, as well as collembola, aphids, lepidopteran larvae, ants, isopods, small snail and bird droppings.

 

Probably Protolophus agrestis (Opi.: Phalangiidae) Ian Cooper

 

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