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.

June 27

2019 June 27

Jeremy Tatum continues with his story of the extraordinary psychid moth Psyche casta (see June 26 morning).  Last night I took the female moth and her case indoors, and I kept her in an airtight plastic box.  This morning she had crawled completely out of the rear end of her case, so I took her and her case outside on to the balcony, and opened the box, to try and get a photograph of her.  Within seconds a male flew on to the balcony.  It was quite astonishing.  I did eventually manage to get some sort of a photograph of the female, and anything more unlike an adult moth is hard to imagine.

Female Psyche casta (Lep.: Psychidae)  Jeremy Tatum

 

 

   After so much excitement, here is a more conventional caterpillar – a young Painted Lady caterpillar from Royal Roads University, well protected in the spiny thistle that she eats.

Painted Lady Vanessa cardui (Lep.:  Nymphalidae)  Jeremy Tatum

 

 

   But I’m not the only one having an exciting time.  Ren, Kirsten, Mike and Jochen have all had exciting finds.   Ren Ferguson found a caterpillar of the Ceanothus Silk Moth wandering the forest floor on a small private island near Gabriola on June 16.

Ceanothus Silk Moth Hyalophora euryalus (Lep.: Saturniidae)  Ren Ferguson

 

   Kirsten Mills writes:  Jeff Gaskin and I were butterflying along Nanaimo River Road yesterday , June 25, and we saw a Sylvan Hairstreak:

 

Sylvan Hairstreak Satyrium sylvinus (Lep.: Lycaenidae)

Kirsten Mills

 

  Mike Yip writes from Nanoose: I checked a Dogbane patch in Whiskey Creek yesterday and found 9 Grey Hairstreaks, 2 Painted Ladies, 4 Pale Tiger Swallowtails, 2 Western Tiger Swallowtails, and 1 Cedar Hairstreak. I saw a new garden dragonfly today –  Pacific Spiketail.

Grey Hairstreak Strymon melinus (Lep.: Lycaenidae)  Mike Yip

Painted Lady Vanessa cardui (Lep.: Nymphalidae)  Mike Yip

Cedar Hairstreak Mitoura rosneri (Lep.: Lycaenidae)  Mike Yip

Pacific Spiketail Cordulegaster dorsalis (Odo.: Cordulegastridae)  Mike Yip

 

   Jochen Möhr’s moths in Metchosin this morning:

Campaea perlata 1
Enypia packardata 1
Homorthodes hanhami 1
Iridopsis larvaria 1
Lacinipolia strigicollis 4
Lophocampa maculata 1
Nadata gibbosa 1
Perizoma curvilinea 2
Pero mizon 1
Protitame subalbaria 1
 

 

 

In addition to the above, two Yellow Douglas Fir Borers (which have been here for about a week) and a Ten-lined June Beetle.


Enypia packardata (Lep.: Geometridae)  Jochen Möhr


Homorthodes hanhami (Lep.: Noctuidae) Jochen Möhr


Perizoma curvilinea(Lep.: Geometridae)  Jochen Möhr


Lacinipolia strigicollis (Lep.: Noctuidae)  Jochen Möhr

Spotted Tiger Moth Lophocampa maculata (Lep.: Erebidae – Arctiinae)

Jochen Möhr


Campaea perlata (Lep.: Geometridae)  Jochen Möhr


Iridopsis emasculatum (Lep.: Geometridae)


Pero mizon (Lep.: Geometridae)  Jochen Möhr


Polyphylla crinita (Col.: Scarabaeidae)  Jochen Möhr


Centrodera spurca (Col.: Cerambycidae)  Jochen Möhr

   Finally, two views of a Large Yellow Underwing moth, from Annie Pang:

Large Yellow Underwing Noctua pronuba (Lep.: Noctuidae)  Annie Pang

Large Yellow Underwing Noctua pronuba (Lep.: Noctuidae)  Annie Pang