DiveMob
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by Rokus Groeneveld and Sanne Reijs    All images © copyright 1992-2020 Rokus Groeneveld
Ascidians
Ascidiidae
Ascidia ornata    Cebu, the Philippines 2007  Dive site: Tongo point	Ascidia ornata    Lembeh, Indonesia 2014  Dive site: Teluk kembahu III
Ascidia ornata  covered with Loxosomella sp.  Negros, Philippines 2019  Dive site: (next to) Ducomi pier	Ascidia sydneiensis?   Raja ampat, Indonesia 2014 Dive site: Otdima
Phallusia mammillata White sea-squirt Bali, Indonesia 2011 Dive site: Seraya	Phallusia julianea  Yellow sea squirt  Halmahera, Indonesia 2014  Dive site: Kobe jetty
Phallusia julianea  Yellow sea squirt  Halmahera, Indonesia 2014  Dive site: Tanjung uli	Phallusia obesa    South Australia, Australia 2018 Dive site: Edithburg jetty
Phallusia obesa    South Australia, Australia 2018 Dive site: Rapid bay jetty	Phallusia obesa    South Australia, Australia 2018 Dive site: Edithburg jetty
Phallusia sp.?    Raja ampat, Indonesia 2014  Dive site: Yenbuba jetty	family Ascidiidae    Ambon, Indonesia 2010  house reef Maluku divers (nd)
family Ascidiidae    Bali, Indonesia 2016  Tulamben, Drop off / Coral garden	family Ascidiidae    South Australia 2018  Dive site: Edithburg jetty
Clavelinidae
Clavelina arafurensis    Romblon, the Philippines 2017  Dive site: Logbon inside	Clavelina australis    Victoria, Australia 2018  Dive site: Flinders pier
Clavelina detorta    Halmahera, Indonesia 2010  Dive site: Kampung witou	Clavelina maculata  Omega sea squirt  Bali, Indonesia 2016  Dive site: Tulamben, Liberty
Clavelina robusta  Stalked ascidian  Anilao, the Philippines 2015  Dive site: Nilog	Clavelina robusta  Stalked ascidian  Lembeh, Indonesia 2010  Dive site: Nudi falls (night dive)
Clavelina moluccensis  Moluccan or Blue spot ascidian  Bali, Indonesia 2011  Dive site: Amed, Japanese wreck	Clavelina cf. fecunda  Moustache ascidian  Bali, Indonesia 2016  Dive site: Amed, Ghost bay
Clavelina cf. viola?    Negros, the Philippines 2012  Dive site: Bahura	Clavelina .  sea squirt  Cabilao, Philippines 2005  Dive site: Fallen tree
Clavelina sp.    Raja ampat, Indonesia 2014  Dive site: The passage	Clavelina sp.    Romblon, the Philippines 2017  Dive site: Logbon, Sand slope
Clavelina sp    Philippines, Anda 2018  Dive site: Lamanok Island	Nephtheis fascicularis  Lollipop tunicate  Halmahera, Indonesia 2014  Dive site: Tanjung putus
Nephtheis fascicularis  Lollipop tunicate  Anilao, the Philippines 2015  Dive site: Kerbis	Nephtheis sp.? Stalked ascidian Romblon, the Philippines 2017 Dive site: Suwa
Pycnoclavella flava  Yellow sea squirts  Lembeh, Indonesia 2008  Dive site: Nudi retreat	Pycnoclavella diminuta  White spotted sea squirt  Romblon, the Philippines 2017  Dive site: Suwa
Diazona
Diazona tenera    Bali, Indonesia 2011  Dive site: Kubu, Temple	Diazona tenera    Bali, Indonesia 2011  Dive site: Kubu, Temple
Rhopalaea crassa  Lemon sea squirt  Halmahera, Indonesia 2014  Dive site: Pasir gorango	Rhopalaea fusca  Orange-fringed blue sea squirt  Philippines, Anda 2018  HR Magic Oceans (night dive)
Rhopalaea rescipiens?  sea squirt  Cebu, the Philippines 2007  Dive site: Tuble north	Rhopalaea sp.  sea squirt  Halmahera, Indonesia 2010  Dive site: Gemaf
Rhopalaea sp.   Cebu, the Philippines 2012 Dive site: Basdiot	Rhopalaea sp.    Bali, Indonesia 2016  Dive site: Secret bay
Rhopalaea sp.? undetermined Ascidian Raja ampat, Indonesia 2014 Dive site: Nudibranch rock	Rhopalaea sp.    Negros, Philippines 2019  Dive site: Orica pier
Didemnidae
Atriolum robustum  Robust sea squirt  Raja ampat, Indonesia 2014  Dive site: Yenbuba jetty	Atriolum robustum  Robust sea squirt  Bali, Indonesia 2011  Dive site: Tulamben, Drop off
Didemnum conchyliatum  White speck tunicate  Cebu, the Philippines 2012  Dive site: Dolphin house	Didemnum cf. ligulum    Bali, Indonesia 2016  Menjangan, Dream wall
Didemnum membranaceum    Halmahera, Indonesia 2014  Dive site: Elmo's reef	Didemnum molle  Green tunicate  Bali, Indonesia 2011  house reef Kubu Indah (night dive)
Didemnum molle  Green tunicate  Cebu, the Philippines 2012  Dive site: Tuble north	Didemnum moseleyi  Strawberry tunicate  Negros, Philippines 2019  Dive site: San Miguel
Didemnum vexillum?    Bangka, Indonesia 2017  Dive site: Tanjung husi 3	family Didemnidae  undetermined compound Ascidian  Raja ampat, Indonesia 2014  Dive site: Friwenbonda
Didemnum sp.    Anilao, the Philippines 2015  Dive site: Secret garden	Didemnum sp.    Bali, Indonesia 2016  Tulamben, Drop off
Didemnum sp.    Bali, Indonesia 2016  Tulamben, Liberty	Didemnum sp.    Philippines, Anda 2018  Dive site: Snappers cave
Didemnum sp.?    Bangka, Indonesia 2017  Dive site: Tanjung Sahaung	Diplosoma virens    Bali, Indonesia 2016  Dive site: Seraya
Diplosoma virens    Bali, Indonesia 2016  Dive site: Seraya	Leptoclinides reticulatus    Bali, Indonesia 2016  Menjangan, Blue corner
Leptoclinides reticulatus    Raja ampat, Indonesia 2014  Dive site: Kri south	Leptoclinides reticulatus?    Raja ampat, Indonesia 2014  Dive site: Mike's point
Leptoclinides reticulatus? . Raja ampat, Indonesia 2014 Dive site: Kri south	Leptoclinides subviridis    Bangka, Indonesia 2017  Dive site: Busa bora 1
Leptoclinides sp.?    Bangka, Indonesia 2017  Dive site: Efrata	Leptoclinides sp.?    Bangka, Indonesia 2017  Dive site: Busa bora 1
Lissoclinum bistratum?    Bali, Indonesia 2016  Dive site: Secret bay	Lissoclinum patella    Bangka, Indonesia 2017  Dive site: Batu tiga
Lissoclinum sp.?    Raja ampat, Indonesia 2014  Dive site: Maya mimpi	family Didemnidae    Negros, Philippines 2019  Dive site: Malatapay
Holozoidae
Sigillina signifera  Green-ringed ascidian  Raja ampat, Indonesia 2014  Dive site: Cape kri	Sigillina signifera  Green-ringed ascidian  Negros, Philippines 2019  Dive site: Masaplod norte
undetermined Ascidian    Raja ampat, Indonesia 2014  Dive site: Yenbuba jetty	Sigillina sp.  undetermined Ascidian  Raja ampat, Indonesia 2014  Dive site: Yenbuba jetty
Sigillina sp.  undetermined Ascidian  Raja ampat, Indonesia 2014  Dive site: Maya mimpi
Perophoridae
Ecteinascidia bandaensis  Red-circled white sea squirt  Negros, Philippines 2019  Dive site: (next to) Ducomi pier	Perophora namei  Blue bell sea squirt  Raja ampat, Indonesia 2014  house reef Kri eco
Perophora modificata  Yellow perophora  Raja ampat, Indonesia 2014  Dive site: New reef
Plurellidae
Plurella sp.  social ascidian  Halmahera, Indonesia 2014  Dive site: Tidore	Plurella sp.  social ascidian  Bangka, Indonesia 2017  Dive site: Areng kambing 1
Polycitoridae
Archidistoma richeri    Negros, Philippines 2019  Dive site: San Miguel	Cystodytes fuscus  Marbled green and purple synascidian  Bali, Indonesia 2016  Tulamben, house reef Ocean view
Eudistoma fluorescens?    Bangka, Indonesia 2017  Dive site: Batu Sahaung	Eudistoma gilboviride  compound ascidian  Raja ampat, Indonesia 2014  Dive site: Five rocks
Eudistoma punctatum Pillow synascidian Bali, Indonesia 2016 Dive site: Menjangan, Pos II	Eudistoma sp.    Negros, the Philippines 2012  Dive site: Cars
Eudistoma sp.    Bangka, Indonesia 2017  Dive site: Efrata	Eudistoma sp.    Bangka, Indonesia 2017  Dive site: Batu Lihunu
Eudistoma sp.    Bangka, Indonesia 2017  Dive site: Tanjung Totohe	Exostoma ianthinum    Philippines, Anda 2018  Dive site: Bacong east
family Polycitoridae    Raja ampat, Indonesia 2014  Dive site: Hidden bay	maybe Polycitor sp.    Bangka, Indonesia 2017  Dive site: Batu tiga
Polycitor sp.?    Negros, Philippines 2019  Dive site: Malatapay	Polycitor sp.?    Negros, Philippines 2019  Dive site: Talisay
family Polycitoridae    Raja ampat, Indonesia 2014  house reef Sorido (night dive)	family Polycitoridae    Halmahera, Indonesia 2014  Dive site: Elmo's reef
Polyclinidae
Aplidiopsis ocellatus    Negros, Philippines 2019  Dive site: Masaplod norte	Aplidium breviventer    Bali, Indonesia 2016  Dive site: Secret bay
Aplidium sp.    Raja ampat, Indonesia 2014  Dive site: Maya mimpi	Eudistoma sp    Raja Ampat, Indonesia 2014  Dive site: Maya mimpy
family Polyclinidae?    Negros, Philippines 2019  Dive site: San Miguel
Pyuridae
Halocynthia dumosa    South Australia 2018  Noarlunga reef (night dive)	Herdmania grandis  Red-mouthed ascidian  South Australia 2018  Dive site: Edithburg jetty
Herdmania momus  Red-throated ascidian  Bangka, Indonesia 2017  house reef Mimpi Indah	Herdmania momus?  juvenile Red throated ascidian  Halmahera, Indonesia 2014  Dive site: Gemaf muck
Herdmania momus?  Red throated ascidian ?  Raja ampat, Indonesia 2014  house reef Kri eco (night dive)	Herdmania momus?  Red throated ascidian ?  Lembeh, Indonesia 2006  Dive site: Makawide
Pyura spinifera Sea tulip South Australia, Australia 2018 Dive site: Rapid bay jetty	Pyura stolonifera    Victoria, Australia 2018  Blairgowrie pier (night dive)
Pyura sp.    Bangka, Indonesia 2017  house reef Mimpi Indah (night dive)
Pseudodistomidae
Pseudistoma fragilis    Halmahera, Indonesia 2014  Dive site: Pasir gorango	Pseudodistoma megalarva  compound ascidian  Halmahera, Indonesia 2010  Dive site: Fish fountain
Pseudodistoma sp.  compound ascidian  Raja ampat, Indonesia 2014  Dive site: New reef
Styelidae
Botrylloides leachii    South Australia, Australia 2018  Dive site: Port Hughes jetty	Botrylloides leachii    South Australia, Australia 2018  Dive site: Rapid bay jetty
Botrylloides leachii    Victoria, Australia 2018  Dive site: Blairgowrie pier	Botrylloides leachii    South Australia 2018  Dive site: Rapid bay jetty
Botrylloides leachii    South Australia 2018  Dive site: Rapid bay jetty	Botrylloides magnicoecum    South Australia, Australia 2018  Dive site: Rapid bay jetty
Botrylloides sp.    Anilao, the Philippines 2015  Dive site: Mural	Botrylloides sp.    Bangka, Indonesia 2017  Dive site: Batu Beka
Botryllus leptus  colonial ascidian  Romblon, the Philippines 2017  Dive site: Bonbon talisay	Botryllus sp.?  colonial ascidian  Lembeh, Indonesia 2014  Dive site: Nudi falls (night dive)
Botryllus sp.?  colonial ascidian  Anilao, the Philippines 2015  Dive site: Secret garden	Botryllus sp.  colonial ascidian tunicate  Romblon, the Philippines 2017  Dive site: Bonbon block
Botryllus sp.?  colonial ascidian  Romblon, the Philippines 2017  Dive site: Logbon, Sanctuary	Botryllus sp.  colonial ascidian tunicate  Bangka, Indonesia 2017  Dive site: Batu Sahaung
Eusynstyela latericius    Bali, Indonesia 2016  Tulamben, Liberty	Eusynstyela latericius    Lembeh, Indonesia 2010  Dive site: Nudi falls (night dive)
Eusynstyela misakiensis  Apricot synascidia  Marsa Alam, Egypt 2012  house reef Oasis (night dive)	Eusynstyela misakiensis  Apricot synascidia  Marsa Alam, Egypt 2012  house reef Oasis (night dive)
Eusynstyela sp.    Bangka, Indonesia 2017  Dive site: Busa bora 2	Eusynstyela sp.    Bangka, Indonesia 2017  Dive site: Batu tiga
Polyandrocarpa lapidosa  Crowded orange ascidian  South Australia, Australia 2018  Dive site: Edithburg jetty	Polycarpa aurata Golden sea squirt Manado, Indonesia 2002 Dive site: Celah celah
Polycarpa viridis  Mauve mouth ascidian  South Australia, Australia 2018  Dive site: Edithburg jetty	Polycarpa pigmentata  White-mouthed sea squirt  Raja ampat, Indonesia 2014  Dive site: The passage
Symplegma rubra    Kapalai, Malaysia 2003  Dive site: Mantis ground	Symplegma sp.  undetermined ascidians  Bangka, Indonesia 2017  Dive site: Busa bora 3
Various ascidians
Atriolum robustum and  Didemnum conchyliatum    Gili islands, Lombok, Indonesia 2009  Dive site: Bounty, Gili Meno	Didem. conchyliatum and  Didemnum cf. moseleyi    Halmahera, Indonesia 2014  Dive site: Elmo's reef
Various Ascidians    Bali, Indonesia 2011  Tulamben, Drop off	Various Ascidians    Halmahera, Indonesia 2014  Dive site: Elmo's reef
Various Ascidians    Halmahera, Indonesia 2014  Dive site: Tanjung putus	Various Ascidians    Raja ampat, Indonesia 2014  Dive site: The passage
undetermined ascidians
?  undetermined ascidian  Halmahera, Indonesia 2010  Dive site: Shark reef	?  undetermined ascidian  Raja ampat, Indonesia 2014  Dive site: Blue magic
?  undetermined tunicate  Anilao, the Philippines 2015  Dive site: Kerbis	?  undetermined colonial ascidian  Bali, Indonesia 2016  Dive site: Puri jati
?  undetermined colonial ascidian  Romblon, the Philippines 2017  Dive site: Suwa	?  undetermined ascidian  Bangka, Indonesia 2017  Dive site: Batu Beka
?  undetermined ascidian  Bangka, Indonesia 2017  Dive site: Areng kambing 1	?  undetermined ascidian  Victoria, Australia 2018  Dive site: Blairgowrie pier
?  undetermined ascidian  Victoria, Australia 2018  Dive site: Blairgowrie pier	?  undetermined ascidian  South Australia 2018  Dive site: Second valley jetty
?  undetermined ascidian  South Australia, Australia 2018  Edithburg jetty (night dive)	?  undetermined ascidian  Philippines, Anda 2018  Dive site: Lamanok Island
probably ascidians  ?  Romblon, the Philippines 2017  Dive site: Suwa
Pelagic tunicates (Salps)
Salpa sp  circular formation pelagic tunicates  Caribbean, Bonaire 2013  Dive site: Aquarius	Salpa maxima?  pelagic tunicate  Anilao, the Philippines 2015  Dive site: Secret bay
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