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

Polycera quadrilineata (O.F. Müller, 1776) - Four-lined Polycera (Sea slug images)

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Four-lined Polycera
Polycera quadrilineata
- two from Newlyn Marina

Four-lined Polycera
Polycera quadrilineata
- from Newlyn Marina 1

Four-lined Polycera
Polycera quadrilineata
- from Newlyn Marina 2

Four-lined Polycera
Polycera quadrilineata
- from Newlyn Marina 3

Four-lined Polycera
Polycera quadrilineata
- from Newlyn Marina 4

Four-lined Polycera
Polycera quadrilineata
- from Newlyn Marina 5

Four-lined Polycera
Polycera quadrilineata
- from Newlyn Marina 6

Four-lined Polycera
Polycera quadrilineata
- from Newlyn Marina 7

Four-lined Polycera
Polycera quadrilineata
- from Newlyn Marina 8

Four-lined Polycera
Polycera quadrilineata
- from Newlyn Marina 9

Four-lined Polycera
Polycera quadrilineata
- group from Newlyn Marina 1

The selection of specimens above were found on washing hydroid covered brown, non-native algae, Wakame, at Newlyn Marina, Newlyn, Cornwall. 27.06.16.

Four-lined Polycera
Polycera quadrilineata
- from Newlyn Marina 10

Four-lined Polycera
Polycera quadrilineata
- from Newlyn Marina 11

Specimens above found at Newlyn Marina, Newlyn, Cornwall. 03.10.15.

Four-lined Polycera
Polycera quadrilineata
- lateral view 1

Four-lined Polycera
Polycera quadrilineata
- dorsal view 1

Four-lined Polycera
Polycera quadrilineata
- two other colour forms 1

Four-lined Polycera
Polycera quadrilineata
- in rockpool 1

Four-lined Polycera
Polycera quadrilineata
- in rockpool 2

Four-lined Polycera
Polycera quadrilineata
- in rockpool 3

Four-lined Polycera
Polycera quadrilineata
- in rockpool 4

Four-lined Polycera
Polycera quadrilineata
- in rockpool 5

Many of the images above, where not specified, were taken at Spit Point, Par, near St. Austell, Cornwall. 12.04.09.

Scientific and European Names:
Polycera quadrilineata, Polycera, Limace a quatre lignes.

Polycera quadrilineata Four lined Polycera sea slug nudibranch 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.