I kept going back to that Lumbricus sp. that I was stuck on after my last garden earthworm foray, and after segment counting over and over it still kept coming out as L. festivus, an uncommon species. With some trepidation (not least because I had just volunteered to help with earthworm identification) I brought it …
Category: Soil science
Garden earthworm bothering part 2: identification
So how do you go about identifying an earthworm? Firstly in most cases your earthworm needs to be an adult, mature earthworms have a saddle (clitellum) which is part of the reproductive system – forming a cocoon which protects the earthworm’s eggs. Unfortunately only five of the earthworms collected from my garden survey were adults …
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Garden earthworm bothering part 1: sampling
I have sulking at home since the Soil Biodiversity Group earthworm fieldwork ended so between Christmas and the New Year I decided to get out into the garden and hunt for earthworms - one of the great things about earthworms is that they are active even during winter so long as the ground is not …
Continue reading Garden earthworm bothering part 1: sampling
Victoria J. Burton 