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.

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Jelly crust tunicate
Diplosoma listerianum
- colony on Bugula neritina 1

Jelly crust tunicate
Diplosoma listerianum
- colony on Bugula neritina 2

Jelly crust tunicate
Diplosoma listerianum
- colony on Bugula neritina 3

Jelly crust tunicate
Diplosoma listerianum
- colony on Bugula neritina 4

Jelly crust tunicate
Diplosoma listerianum
- colony on Bugula neritina 5

The colony featured above was found growing between branches of the non-native invasive bryozoan Bugula neritina on a pontoon at Newlyn Marina, Newlyn, Cornwall, 11.08.20.

Jelly crust tunicate
Diplosoma listerianum
- 1 - surface of colony 1

Jelly crust tunicate
Diplosoma listerianum
- 1 - surface of colony 2

Jelly crust tunicate
Diplosoma listerianum
- 1 - specimen on Wakame 1

Jelly crust tunicate
Diplosoma listerianum
- 1 - zooid under microscope 1

Jelly crust tunicate
Diplosoma listerianum
- 2 - surface of colony 3

Jelly crust tunicate
Diplosoma listerianum
- 2 - in sample of fouling 1

Jelly crust tunicate
Diplosoma listerianum
- 2 - zooid under microscope 2

Jelly crust tunicate
Diplosoma listerianum
- 3 - in sample of fouling 2

Jelly crust tunicate
Diplosoma listerianum
- 3 - zooid under microscope 3

The three specimens above were found fouling large solitary sea squirts and algae at Newlyn Marina, Newlyn, Cornwall, 29.09.17.

Jelly crust tunicate
Diplosoma listerianum
- on Saw Wrack at a marina 1

Jelly crust tunicate
Diplosoma listerianum
- on Saw Wrack at a marina 2

Jelly crust tunicate
Diplosoma listerianum
- on Saw Wrack at a marina 3

Jelly crust tunicate
Diplosoma listerianum
- close-up of zooids 1

Jelly crust tunicate
Diplosoma listerianum
- close-up of zooids 2

Specimen above found on driftweed Saw Wrack, Fucus serratus, that had become entangled with other algae on pontoons at Newlyn Marina, Newlyn, Cornwall, 02.06.17.

Jelly crust tunicate
Diplosoma listerianum
- under rock / lowershore 1

Jelly crust tunicate
Diplosoma listerianum
- under rock / lowershore 2

Jelly crust tunicate
Diplosoma listerianum
- under rock / lowershore 3

Jelly crust tunicate
Diplosoma listerianum
- under rock / lowershore 4

Species found under a rock on the lowershore, on the beach south of Mousehole Harbour, Mousehole, Cornwall. 29.05.14. Thanks go to Bernard Picton for help in identifying the specimen above.

Jelly crust tunicate
Diplosoma listerianum
- from plankton sample 1

Jelly crust tunicate
Diplosoma listerianum
- from plankton sample 2

Specimen above found in a sample of plankton from Newlyn Marina, Newlyn, Cornwall, 10.05.18.

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.