Llun: 1
Animals (inverts)

Onchidoris fusca. Sea slug. Ring of plumed retractile gills near back, 2 horns at front. Feeds on barnacles. 17th February 1980 - very early. Usually only come inshore to spawn in summer. An egg ribbon near this one - on barnacle rock. Fontygarry
Enw rhywogaeth Mary: Onchidoris fusca
Enw gwyddonol: Onchidoris bilamellata

Dyddiad: 17/02/1980

Llun: 2
Animals (inverts)

Egg ribbon of sea slug Onchidoris fusca. Fontygarry 17/02/80
Enw rhywogaeth Mary: Onchidoris fusca
Enw gwyddonol: Onchidoris bilamellata

Dyddiad: 17/02/1980