APHOTOMARINE

An educational resource dedicated mainly to the photography
and diversity of marine life that can be found in coastal waters
and intertidal areas of Great Britain and Ireland by David Fenwick.

A-P-H-O-T-O Wildlife Stock Image Library
Geitodoris planata (Alder & Hancock, 1846) - A Sea slug (Sea slug images)
Sea slug
Geitodoris planata
- lateral view 1

Sea slug
Geitodoris planata
- gills 1

Sea slug
Geitodoris planata
- surface markings / detail 1

Specimen above was found on sponge covered red algae on an extra low spring tide at Helford, Cornwall. 08.04.16.

Sea slug
Geitodoris planata
- dorsal view on container 1

Sea slug
Geitodoris planata
- dorsal view on algae 1

Sea slug
Geitodoris planata
- underwater 1

Specimen above was found under a rock just below the low spring tide level at Porthcressa, Hugh Town, St. Mary's, Isles of Scilly, 24.07.17.

Sea slug
Geitodoris planata
- laying spawn coil 1

Sea slug
Geitodoris planata
- adult dorsal view 1

Sea slug
Geitodoris planata
- spawn coil / egg mass 1

Specimen above was found laying a spawn coil / egg mass on the algae Palmaria palmata, Dulse, on the harbour wall at South Pier, Newlyn Harbour, Newlyn, Cornwall, 24.06.17.

Sea slug
Geitodoris planata
- under lowershore rock 1

Sea slug
Geitodoris planata
- under lowershore rock 2

Sea slug
Geitodoris planata
- under lowershore rock 3

A Sea slug
Geitodoris planata
- under lowershore rock / foot 1

A Sea slug
Geitodoris planata
- under lowershore rock / foot 2

A Sea slug
Geitodoris planata
- in collecting container 1

A Sea slug
Geitodoris planata
- out of water 1

A Sea slug
Geitodoris planata
- out of water 2

A Sea slug
Geitodoris planata
- mating / out of water 1

A Sea slug
Geitodoris planata
- mating / out of water 2

Images of species taken at Battery Rocks, Penzance. 09.02.12; at Chimney Rocks, Penzance, Cornwall. 21.03.12 and 25.03.12; at Battery Rocks, Penzance, Cornwall. 07.04.12; and in Carnsew Pool, Hayle, Cornwall. 07.04.12..

APHOTOMARINE supports open source data recording and sharing for the benefit of wildlife, recorders, research, science and education. The project recommends the following websites and works with the following bodies and organisations.

Conchological Society of Great Britain and Ireland

The Conchological Society of Great Britain and Ireland
Helping to understand, identify, record, and conserve molluscs.

Marine Biological Association MBA

The Marine Biological Association or MBA, based in Plymouth, is one of the world’s longest-running societies dedicated to promoting research into our oceans and the life they support. Since 1884 the MBA has been providing a unified, clear, independent voice on behalf of the marine biological community.It has a growing membership in over 40 countries.

NBN National Biodiversity Network

The National Biodiversity Network or NBN is a charity that supports open source data sharing and recording supporting conservation, science and education. "Why do recorders need open source?". Simply because it supports the core values of wildlife recording and the free use of records and data over a very wide network that includes partners like the Natural History Museum.

The taxonomy used here is based on that of the following database, which is also used by the MBA, NHM and the NBN.

World Register of Marine Species or WoRMS

The World Register of Marine Species or WoRMS.

Geitodoris planata Discodoris Sea Slug Images
The main objective of this website is in furthering environmental awareness and education through the medium of photography. To increase awareness and access to the wildlife of the region and help
people find and identify it. Sometimes the difference between species is obvious but many species can only be determined by observing microscopic characteristics that are specific to any one species.