Bath Wildlife Sightings

Eggs of Glyphotaelius pellucidus (Mottled Sedge, a Caddisfly), Lord’s Wood, Compton Dando, ST6363

Unconfirmed

Date first seen

Date last seen

Frequency of Sighting

Species

Glyphotaelius pellucidus (Retzius - 1783) (Mottled Sedge - a tube-case Caddisfly)

Evidence

Quantity

Several gelatinous blobs

Locality

Lord's Wood, Compton Dando

Habitat

Laid on leaves of a Hazel bush beside a muddy path near a pond

Environmental Conditions

Overcast

Grid Reference

ST635633

Other Information

They look like caddisfly eggs to me. Some species, notably the very common Glyphotaelius pellucidus (which is fairly tolerant of pollutants, heavy silting and organic matter) lay their eggs on overhanging tree leaves, the larvae eventually dropping down into the water. Alder and Hazel seem to be favourites, but I also find them on Yellow Iris, docks and other marginal or bankside vegetation, - Mike Williams

Recorded by

Bath Natural History Society

Identified by

Mike Williams