E. catena spawn mass is a circular gelatinous collar, diameter c. 75 mm, containing egg capsules, which is hardened and reinforced with sand grains
Northern Ireland, April 2024. © BY 4.0 L. Keatley.
E. catena spawn mass is a circular gelatinous collar, diameter c. 75 mm, containing egg capsules, which is hardened and reinforced with sand grains
Northern Ireland, April 2024. © BY 4.0 L. Keatley.