Index
Family: Perophoridae
1
Ecteinascidia bandaensis (Ecteinascidia bandaensis)
The sea squirt Ecteinascidia bandaensis
Maldives 2013
2
Ecteinascidia bandaensis (Ecteinascidia bandaensis)
A sea squirt, probably Ecteinascidia bandaensis
Maldives 2013
Family: Ptychodiscaceae
3
Herdmania sp (Herdmania sp)
Sea squirt (Herdmania sp)
Halmahera 2011
Family: Corellidae
4
Gas mantle ascidian (Corella parallelogramma)
Gas mantle ascidian (Corella parallelogramma)
Sweden 2008-2009
5
Gas mantle ascidian (Corella parallelogramma)
Three seasquirt species: Ascidia virginea, A mentula & Corella parallelogramma
Sweden 2015-2017
6
Gas mantle ascidian (Corella parallelogramma)
Gas mantle ascidian (Corella parallelogramma) with nudibranch eggs
7
Gas mantle ascidian (Corella parallelogramma)
Linear skeleton shrimp (Caprella linearis) on the seasquirt Corella parallelogramma
Sweden 2015-2017
8
Gas mantle ascidian (Corella parallelogramma)
Linear skeleton shrimp (Caprella linearis) on the seasquirt Corella parallelogramma
Sweden 2015-2017
Family: Diazonidae
9
Rhopalaea crassa (Rhopalaea crassa)
Rhopalaea crassa, a highly variable sea squirt
Tulamben 2009
10
Rhopalaea crassa (Rhopalaea crassa)
The highly variable sea squirt Rhopalaea crassa
Pemuteran 2009
11
Rhopalaea crassa (Rhopalaea crassa)
Rhopalaea crassa, a highly variable sea squirt
Lembeh 2011
12
Rhopalaea crassa (Rhopalaea crassa)
the sea-squirt Rhopalaea crassa with a brittlestar
Lembeh 2014
13
Rhopalaea crassa (Rhopalaea crassa)
sea-squirts (Rhopalaea crassa center, Clavelina robusta background)
Lembeh 2014
Family: Cionidae
14
Yellow sea-squirt (Ciona intestinalis)
Yellow sea-squirt (Ciona intestinalis) with anemone
Sweden 2008-2009
15
Yellow sea-squirt (Ciona intestinalis)
Yellow sea-squirt (Ciona intestinalis)
Sweden 2008-2009
16
Yellow sea-squirt (Ciona intestinalis)
Yellow sea-squirt (Ciona intestinalis)
Sweden UW 2010
17
Yellow sea-squirt (Ciona intestinalis)
Yellow sea-squirt (Ciona intestinalis)
Sweden UW 2010
18
Yellow sea-squirt (Ciona intestinalis)
Yellow sea-squirt and Ringed tubularia (Ectopleura larynx)
Sweden UW 2010
19
Yellow sea-squirt (Ciona intestinalis)
Light-bulb sea squirt and sea anemones (Sagartia ornata?)
Sweden UW 2010
20
Yellow sea-squirt (Ciona intestinalis)
Yellow sea-squirt (Ciona intestinalis)
Sweden UW 2012-2013
21
Yellow sea-squirt (Ciona intestinalis)
Yellow sea-squirt (Ciona intestinalis)
Sweden UW 2012-2013
22
Yellow sea-squirt (Ciona intestinalis)
Yellow sea-squirt (Ciona intestinalis)
Sweden UW 2012-2013
23
Yellow sea-squirt (Ciona intestinalis)
Yellow sea-squirt (Ciona intestinalis)
Sweden 2015-2017
Family: Pyuridae
24
Sea peach (Halocynthia pyriformi)
Sea peach (Halocynthia pyriformi)
Iceland 2008 uw
25
Sea peach (Halocynthia pyriformi)
Sea peach (Halocynthia pyriformi)
Narvik 2010
26
Pyura confragosa (Pyura confragosa)
the sea squirt Pyura confragosa
Philippines 2018
Family: Clavelinidae
27
Clavelina detorta (Clavelina detorta)
Sea squirt (Clavelina detorta?)
Pemuteran 2009
28
Clavelina diminuta (Clavelina diminuta)
The sea-squirt Clavelina diminuta
Halmahera 2011
29
Light-bulb sea squirt (Clavelina lepadiformes)
Light-bulb sea squirt (Clavelina lepadiformes)
Sweden UW 2010
30
Bluebell sea squirt (Clavelina moluccensis)
Striped triplefin (Helcogramma striata) with Bluebell sea squirt (Clavelina moluccensis)
Tulamben 2009
31
Bluebell sea squirt (Clavelina moluccensis)
Bluebell sea squirt (Clavelina moluccensis)
Philippines 2018
32
Bluebell sea squirt (Clavelina moluccensis)
Sea squirt bonanza
Philippines 2018
33
Bluebell sea squirt (Clavelina moluccensis)
Bluebell sea squirt (Clavelina moluccensis)
Philippines 2018
34
Robust sea squirt (Clavelina robusta)
Robust sea squirt (Clavelina robusta)
Pemuteran 2009
35
Robust sea squirt (Clavelina robusta)
The sea-squirt Clavelina robusta
Halmahera 2011
36
Robust sea squirt (Clavelina robusta)
sea-squirts (Rhopalaea crassa center, Clavelina robusta background)
Lembeh 2014
37
Robust sea squirt (Clavelina robusta)
Sea squirt bonanza
Philippines 2018
38
Robust sea squirt (Clavelina robusta)
Robust sea squirt (Clavelina robusta)
Philippines 2018
39
Nephtheis fascicularis (Nephtheis fascicularis)
sea-squirt (Nephtheis fascicularis )
Lembeh 2008
40
Nephtheis fascicularis (Nephtheis fascicularis)
Sea squirt (Nephtheis fascicularis)
Pemuteran 2009
41
Nephtheis fascicularis (Nephtheis fascicularis)
Sea squirt bonanza
Philippines 2018
42
Pycnoclavella sp (Pycnoclavella sp)
Sea squirt (Pycnoclavella?)
Pemuteran 2009
Family: Didemnidae
43
Robust sea squirt (Atriolum robustum)
Robust sea squirt (Atriolum robustum) and hydroids
Papua 2008
44
Robust sea squirt (Atriolum robustum)
Christmas tree worm (Spirobranchus corniculatus complex) and Robust sea squirt (Atriolum robustum)
Papua 2008
45
Green urn sea squirt (Didemnum molle)
Green urn sea squirt (Didemnum molle)
Tulamben 2009
46
Green urn sea squirt (Didemnum molle)
Green urn sea squirt (Didemnum molle)
Maldives 2013
Family: Styelidae
47
Star ascidian (Botryllus schlosseri)
Star ascidian (Botryllus schlosseri)
Sweden 2005-2007
48
Star ascidian (Botryllus schlosseri)
Star ascidian (Botryllus schlosseri)
Sweden UW 2012-2013
49
Star ascidian (Botryllus schlosseri)
Star ascidian (Botryllus schlosseri)
Sweden UW 2012-2013
50
Star ascidian (Botryllus schlosseri)
Dirty sea-squirt (Ascidiella aspersa) overgrown by Star ascidian (Botryllus schlosseri)
Sweden UW 2012-2013
51
Star ascidian (Botryllus schlosseri)
Unusual colour of Star ascidian (Botryllus schlosseri)
Sweden UW 2012-2013
52
a colonial sea squirt (Botryllus sp)
a colonial sea squirt (Botryllus?)
Pemuteran 2009
53
a colonial sea squirt (Botryllus sp)
a colonial sea squirt (Botryllus sp)
54
a colonial sea squirt (Botryllus sp)
a colonial sea squirt (Botryllus sp)
Philippines 2018
55
Baked bean ascidian (Dendrodoa grossularia)
Baked bean ascidian (Dendrodoa grossularia)
Sweden UW 2012-2013
56
Golden sea-squirt (Polycarpa aurata)
Golden sea-squirt (Polycarpa aurata)
Lembeh 2014
Family: Polycitoridae
57
Clavelina fusca (Clavelina fusca)
sea squirt (Clavelina fusca)
Philippines 2006
58
Clavelina fusca (Clavelina fusca)
Nembrotha chamberlaini eating the sea squirt Clavelina fusca
Anilao Nudi Safari 2018
59
Light bulb sea-squirt (Clavelina lepadiformis)
Light bulb sea-squirt (Clavelina lepadiformis)
Sweden 2005-2007
60
Light bulb sea-squirt (Clavelina lepadiformis)
Light bulb tunicate (Clavelina lepadiformis)
Sweden UW 2012-2013
Family: Ascidiidae
61
Pink sea-squirt (Ascidia mentula)
Unidentified sea-squirt in center with Pink sea-squirt (Ascidia mentula) in the back
Sweden 2008-2009
62
Pink sea-squirt (Ascidia mentula)
Three seasquirt species: Ascidia virginea, A mentula & Corella parallelogramma
Sweden 2015-2017
63
Ascidia virginea (Ascidia virginea)
Three seasquirt species: Ascidia virginea, A mentula & Corella parallelogramma
Sweden 2015-2017
64
Dirty sea-squirt (Ascidiella aspersa)
Dirty sea-squirt (Ascidiella aspersa) overgrown by Star ascidian (Botryllus schlosseri)
Sweden UW 2012-2013
65
Golden-dotted sea squirt (Phallusia julinea)
Golden-dotted sea squirt (Phallusia julinea?)
Bali 2004
66
Golden-dotted sea squirt (Phallusia julinea)
Golden-dotted sea squirt (Phallusia julinea)
Lembeh 2008
67
Golden-dotted sea squirt (Phallusia julinea)
Golden-dotted sea squirt (Phallusia julinea?)
Tulamben 2009

Index