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.

2025 January 7

2025 January 7

   Here are two more photographs from Ian Cooper’s 2024 January 5 photoshoot:

Lady Beetle Calvia quatuordecimguttata (Col.: Coccinellidae)  Ian Cooper

  Also in the picture is a globose springtail, which would be well advised to stay out of the way of the lady beetle.  If I remember my Latin correctly (writes Jeremy Tatum), XIV is spelled quattuordecim, with two ts.  But, if the first person to describe and name a species new to science spells it wrongly, the name given must stick.

Linyphiid spider (Ara.: Linyphiidae)   Ian Cooper

   Globose springtails should also keep out of the way of linyphiid (or other) spiders.   The one in this photograph obviously didn’t.

 

A nice surprise for Jeremy Tatum along Carey Road today – this handsome moth.  There are several (many?) noctuid moths that overwinter as imagines, but I didn’t realize that this one did.   [My computer says I have made a mistake with grammar in the previous sentence.  Apparently, it doesn’t like “as imagines”.  I don’t see what’s wrong with it.]

Girdler Moth  Dargida procinctus  (Lep.: Noctuidae)   Jeremy Tatum

   I don’t know how this moth acquired the English name of “Girdler”. The caterpillars feed on grasses.
The spellings procinctus and procincta are both to be found in the literature.  On this site, since 2024, we are following spellings given in the ATC.

 

 

 

2025 January 6

2024 January 6

Aziza Cooper writes: This caterpillar was on a muddy trail at Panama Flats today, January 6.

Banded Woolly Bear Pyrrharctia isabella  (Lep.: Erebidae – Arctiinae)   Aziza Cooper

2025 January 5

2025 January 5

Ian Cooper sends some pictures from his predawn photoshoot in View Royal near the 9 km marker.

Crane fly larva – a “leatherjacket” – probably Tipula paludosa (Dip.: Tipulidae)   Ian Cooper

 

Potworm (Tubificida: Enchytraeidae)   Ian Cooper
Higher classification:   Phylum Annelida     Class Clitellata

Callobius sp. (Ara.: Amaurobiidae)   Ian Cooper

Unidentified  (Dip. – Nematocera:   possibly Mycetophilidae?)   Ian Cooper

Robust Lancetooth Snail  Haplotrema vancouverense (Pul.: Haplotrematidae)   Ian Cooper

Longneck Field Slug  Deroceras invadens (Pul.: Agriolimacidae)   Ian Cooper

2025 January 3

2025 January 3

   Ian Cooper sends photographs from Colquitz River Park last night, January 01/02 2025.

 

Meadow Spittle Bug  Philaenus spumarius  (Hem.: Cercopidae)   Ian Cooper

 

Western Earwig  Forficula dentata (Order Dermaptera)  Ian Cooper

   There has been some recent revision of the species formerly known as Forficula auricularia.  Apparently there are several “cryptic species” that are morphologically very similar, but are nevertheless biologically separate species.  The one that occurs here (labelled as F. auricularia  in previous postings on this site) should now be called Forficula dentata.

 

 Arion hortensis (Pul.: Arionidae)   Ian Cooper

Dusky Arion  Arion subfuscus  (Pul.: Arionidae)   Ian Cooper

 

Common Chrysalis Snail  Lauria cylindracea – (Pul.: Lauriidae)   Ian Cooper

 

Unidentified Globular springtails. (Collembola – Symphypleona: Dicyrtomidae)   Ian Cooper

 

 

 

2025 January 2

2025 January 2

Ian Cooper sends pictures from Colquitz River Park, taken shortly before and after midnight January 1/2.

Elongate-bodied springtail, Tomocerus sp. (Coll.: Tomoceridae)  Ian Cooper

Large Yellow Underwing Moth  Noctua pronuba  (Lep.: Noctuidae)  Ian Cooper

 

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

 

Probably European Fire Ant  Myrmica rubra  (Hym.: Formicidae)  Ian Cooper

 

Harvestman  Protolophus sp. (Opiliones: Protolophidae)   Ian Cooper

Jeremy Tatum writes:  We have probably drawn attention before to that, in harvestmen, the second pair of legs is usually the longest.  That is particularly obvious in the above specimen.

 

Unidentified male linyphiid spider (Ara.: Linyphiidae)  Ian Cooper