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.

July 23 afternoon

2020 July 23 afternoon 

  Jeremy Tatum writes:   A few weeks ago I had the idea that I’d like to post pictures of both sexes of both species of our local Malacosoma, so I reared six caterpillars of each.  Darn it, but all the M. disstria  turned out to be females, so I didn’t get a guaranteed picture of a disstria male.  So, here is my incomplete (and hence not all that useful!) set. (One of the caterpillar photographs is Rosemary’s)

 



Malacosoma californicum (Lep.: Lasiocampidae)  Rosemary Jorna

 


Malacosoma disstria (Lep.: Lasiocampidae)  Jeremy Tatum

 

Female Malacosoma californicum (Lep.: Lasiocampidae)  Jeremy Tatum

 

 

Female Malacosoma disstria (Lep.: Lasiocampidae)  Jeremy Tatum

 

Male Malacosoma californicum (Lep.: Lasiocampidae)  Jeremy Tatum

 

More tomorrow…