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 (jtatum@uvic.ca). 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 20 afternoon

2020 March 20 afternoon

 

   Jochen Möhr had a good bunch of several different hard-to-identify brown and grey noctuids at his Metchosin home this morning.  Several were of the genus Orthosia.  Sometimes these are not especially hard, but we (that is Libby Avis, Jochen, and Jeremy Tatum) are finding some of this morning’s batch a challenge.  The several contesters are O. hibisci, O. praeses, O. pacifica and O. pulchella.  In Britain the genus Orthosia are known as “drabs”.  Now pulchella is Latin for little beautiful one – so what shall we call O. pulchella?  The Beautiful Drab Moth?  The labels I have given for the two Orthosias below are our best tries – but we could be wrong!

 

Probably Orthosia hibisci (Lep.: Noctuidae)  Jochen Möhr

 

Probably Orthosia pulchella (Lep.: Noctuidae)

Jochen Möhr

 


Cerastis enigmatica (Lep.: Noctuidae) Jochen Möhr

 


Lithophane petulca (Lep.: Noctuidae) Jochen Möhr

  


Hydriomena manzanita (Lep.: Geometridae) Jochen Möhr

 

    Jeremy Tatum writes:  I went to Munn Road today – the yellow gate and transformer station area.  I saw one Mesoleuca gratulata  and several Epirrhoe plebeculata, but they wouldn’t lay any eggs for me. 
M. gratulata uses Rubus, but I don’t know the larval foodplant for E. plebeculata.  I am sure if several of us made a determined effort this spring to see plebeculata ovipositing, we’d find an egg, which I’d try to rear to adulthood.