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.

September 30

2020 September 30

 

   Jochen Möhr photographed the moth below on September 26.  It has taken a little while to identify it.   We are very grateful to Lars Crabo for identifying it as Eremodina claudens hanhami.

 


Eremodina claudens (Lep.: Noctuidae)  Jochen Möhr

 

 

   Jochen Möhr’s moths from Metchosin this morning:

 

1 Ennomos magnaria 

1 Orthosia mys (in red light from the sun shining through smoke clouds)

2 Pleromelloida cinerea 

 


Orthosia mys (Lep.: Noctuidae)  Jochen Möhr

 

 

   Ian Cooper photographed a lancetooth snail along the Galloping Goose Trail on September 29:

 

Lancetooth snail (Pul.: Haplotrematidae)  Ian Cooper

September 29

2020 September 29

 

   Ian Cooper sends photographs of a millipede from the Galloping Goose Trail, September 27.  We don’t know a great deal about millipedes, but Ian’s suggestion for the Family of his animal looks about right.

 

Flat-backed millipede (Polydesmida: probably Eurymerodesmidae)   Ian Cooper

 

Flat-backed millipede (Polydesmida: probably Eurymerodesmidae)   Ian Cooper

 

   Ian sends a photograph of a pair of flies (probably crane flies, Tipulidae) in copula.   We don’t yet know the species, but we’re working on it!

 

Probably Tipulidae   Ian Cooper

 

   And a syrphid, kindly identified for us by Dr Jeff Skevington as a species of Cheilosa:

 


Cheilosa sp. (Dip.: Syrphidae)  Ian Cooper

 

 


Cheilosa sp. (Dip.: Syrphidae)  Ian Cooper

 


Cheilosa sp. (Dip.: Syrphidae)  Ian Cooper

 


Cheilosa sp. (Dip.: Syrphidae)  Ian Cooper

  And another miscellany of invertebrates to enjoy:

 

Two Scaphinotus angusticollis in copula (Col.: Carabidae)  Ian Cooper

 


Scaphinotus angusticollis (Col.: Carabidae)  Ian Cooper

 



Arion rufus (Pul.: Arionidae)  Ian Cooper

 


Ariolimax columbianus (Pul.: Arionidae)  Ian Cooper

 

   Jochen Möhr’s moths from Metchosin this morning:

 

1 Drepanulatrix sp

3 Dryotype opina

2 Ennomos magnaria 

1 Lithomoia germana 

1 Pleromelloida cinerea 

1 Tetracis sp.

 


Tetracis (pallulata/jubararia ?) (Lep.: Geometridae)  Jochen Möhr

 

plus one more from yesterday:

 


Triphosa haesitata (Lep.: Geometridae)  Jochen Möhr

September 28

2020 September 28

 

   The moth below was photographed today by Erin Keogh at the Swan Lake Nature House.  Thanks to Libby Avis for the identification.

 


Sabulodes aegrotata (Lep.: Geometridae)  Erin Keogh

   Here’s an ant photographed by Ian Cooper.  Thanks to Dr Rob Higgins of Thompson Rivers University for the tentative identification.

 


Formica (probably oreas) (Hym.: Formicidae) Ian Cooper

      Jeremy Tatum shows a caterpillar of an Anise Swallowtail (one borrowed from Bow Park!) preparing to pupate:

 

Anise Swallowtail Papilio zelicaon (Lep.: Papilionidae)  Jeremy Tatum

 

It has now finished the job!:

 

Anise Swallowtail Papilio zelicaon (Lep.: Papilionidae)  Jeremy Tatum

   Jochen Möhr’s moths from Metchosin this morning:

 

1 Agonopterix nervosa

1 Triphosa haesitata

1 Drepanulatrix sp

1 Dryotype opina

7 Ennomos magnaria 

1 Lithomoia germana 

1 Neoalcis californiaria

1 Platyptilia carduidactylus

1 Pleromelloida cinerea

and two inaccessible micros that I was not able to get decent pictures of.

 

 


Platyptilia carduidactylus (Lep.: Pterophoridae)  Jochen Möhr


Dryotype opina (Lep.: Noctuidae)  Jochen Möhr

 

Here’s a drone fly photographed by Ian Cooper on September 25.  Dr Jeff Skevington tells us that it is either Eristalis arbustorum or E. brousii – one needs a clear view of the legs to be sure which is which.  See 2020 August 18 for one identified by Dr Skevington as E. arbustorum, and another that cannot  be identified with certainty on September 15.

 


Eristalis arbustorum/brousii (Dip.: Syrphidae)  Ian Cooper

More tomorrow…

 

 

September 27

2020 September 27

 

   Some slugs and a beetle from the Galloping Goose Trail, photographed by Ian Cooper.  Congratulations to Ian for gallantly rescuing some of the slugs by transferring them from the trail (where they were in danger of being  squashed) to the adjacent vegetation.  I often do that myself! (Jeremy Tatum).  Being squashed is not the only danger they face.  The beetle shown has a taste for slugs and snails.

 


Arion rufus (Pul.: Arionidae)  Ian Cooper

 


Arion rufus (Pul.: Arionidae)  Ian Cooper

 

Banana Slug Ariolimax columbianus (Pul.: Arionidae)  Ian Cooper

 

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

 

 

   Jochen Möhr’s moths from Metchosin this morning:

 

1 Agriphila (possibly straminella)

4 Dryotype opina

1 Dysstroma citrata

8 Ennomos magnaria    

3 Nepytia phantasmaria 

1 Noctua pronuba

2 Pleromelloida cinerea

1 Plemyria georgii

 


Dryotype opina (Lep.: Noctuidae)  Jochen Möhr

 


Agriphila (probably straminella or plumbifimbriellus) (Lep.: Crambidae)  Jochen Möhr

 

 

 

 

 

September 26

2020 September 26

 

  Three rather different invertebrates by Ian Cooper from the Galloping Goose Trail, September 24;

 

Honey Bee Apis mellifera (Hym.: Apidae)  Ian Cooper

 


Nepytia phantasmaria (Lep.: Geometridae)  Ian Cooper

 

Banana Slug Ariolimax columbianus (Pul.: Arionidae) Ian Cooper

 

    And a moth by Jochen Möhr from Metchosin, September 25:

 


Agrochola purpurea (Lep.: Noctuidae) Jochen Möhr