DiveMob
  DiveMob is the mobile friendly
  version of www.diverosa.com
  For higher resolution and more
  pictures visit the desktop site
  by Rokus Groeneveld and Sanne Reijs
    All images © copyright 1992-2021 Rokus Groeneveld
 Algae & sea weed
 Green Algae & seaweed, phylum Chlorophyta
 
 Acetabularia calyculus
 Green mermaids wine glass ?
 Western Australia 2020
 Dive site: Point Peron

 
 Acetabularia sp.
 
 Philippines, Negros 2019
 Dive site: Malatapay (night dive)

 
 Avrainvillea amadelpha
 
 Romblon, the Philippines 2017
 Bonbon broken coconut (night)

 
 Avrainvillea erecta
 Solitary fan green seaweed
 Bangka, Indonesia 2017
 Dive site: Areng kambing 2


 Boergesenia forbesii
 Bubble green seaweed
 Anda, the Philippines 2018
house reef Magic Oceans

 
 Caulerpa brownii?
 
 Western Australia 2020
 Dive site: Bunker bay

 
 Caulerpa chemnitzia
 
 Bangka, Indonesia 2017
 house reef Mimpi Indah


 Caulerpa chemnitzia
 Big parasol green seaweed
 Raja ampat, Indonesia 2014
 house reef Sorido (night dive)

 
 Caulerpa cylindracea
 
 Western Australia 2020
 Dive site: Point Peron

 
 Caulerpa cylindracea

 
Western Australia 2020

 Dive site: Point Peron

 
 Caulerpa fergusonii
 
 Western Australia 2020
 Dive site: Point Peron

 
Caulerpa flexilis var. muelleri

Muellers fern caulerpa
Western Australia 2020
Dive site: Point Peron

 
Caulerpa flexilis?

 
Western Australia 2020
Dive site: Point Peron


 Caulerpa racemosa
 Grape weed
 Cebu, the Philippines 2007
 Dive site: Tuble north


 Caulerpa racemosa

Grape weed
Anda, the Philippines 2018
Dive site: Snappers cave


 Caulerpa serrulata
 Saw-blade algae
 Cebu, the Philippines 2012
 Dive site: Kasai point

 
 Caul. webbiana Pickeringii
 
 Negros, Philippines 2019
 Dive site: Sahara

 
 Codium duthieae
 
 Western Australia 2020
 Dive site: Bunker bay


 Dictyosphaeria cavernosa
 green algae
 Bali, Indonesia 2016
 Tulamben, HR Ocean view


 Dictyosphaeria sericea
 Liverwort seaweed
 South Australia, Australia 2018
 Dive site: Rapid bay jetty

 
 Dictyosphaeria versluysii
 Grey-green cushions
 Negros, Philippines 2019
 Dive site: Pyramids


Halimeda copiosa

Large-leafhanging vine
Negros, the Philippines 2012
Dive site: San Miguel


 Halimeda cuneata
 
 Romblon, the Philippines 2017
 Dive site: Logbon, Sand slope


 Halimeda gracilis
 
 Bangka, Indonesia 2017
 Dive site: Efrata


 Halimeda heteromorpha
 
 Bangka, Indonesia 2017
 Dive site: Areng kambing 2


 Halimeda macroloba
 Large leaf coralline algae
 Raja ampat, Indonesia 2014
 Dive site: Cape kri


 Halimeda opuntia
 Prostrate sea cactus
 Halmahera, Indonesia 2014
 Dive site: Mangrove


 Lobophora variegata
 Encrusting fan-leaf algae
 Caribbean, Bonaire 2021
 Dive site: Nukove


 Neomeris annulata
 Fuzzy tip algae
 Bangka, Indonesia 2017
>house reef Mimpi Indah (night)


 Tydemania expeditionis
 green algae
 Halmahera, Indonesia 2010
 Dive site: Tidore

 
 Valonia macrophysa
 bubble algae
 Bali, Indonesia 2011
 Dive site: Kubu, Batuh kembar


 Ventricaria ventricosa
 Sea pearl or Sailor's eyeball
 Halmahera, Indonesia 2010
 N 00.28.218 / E 128.03.389


 ?
 undetermined algae
 Romblon, the Philippines 2017
 house reef The three P (night)


 Brown Algae & seaweed, phylum Ochrophyta
 
 Caulocystis uvifera?
 Grapeweed
 Western Australia 2020
 Dive site: Bunker bay

 
 Colpomenia sinuosa
 Sinuous ballweed
 Western Australia 2020
 Dive site: Point Peron

 
 Cystophora brownii?
 
 Western Australia 2020
 Dive site: Canal rocks

 
 Dictyopteris serrata
 
 Western Australia 2020
 Dive site: Point Peron


 Dictyota dichotoma
 Brown forkweed
 South Australia, Australia 2018
 Noarlunga reef (night dive)


 Dictyota dichotoma?
 Brown forkweed
 Negros, Philippines 2019
 Dive site: Thalatta

 
 Dictyota implexa?
 
 Western Australia 2020
 Dive site: Point Peron

 
 Dictyota sp.
 
 Western Australia 2020
 Dive site: Point Peron


 Dictyota sp
 Y branched algae
 Caribbean, Bonaire 2021
 Dive site: Nukove


 Distromium flabellatum
 Southern peacockweed
 Victoria, Australia 2018
 Dive site: Rye pier


 Ecklonia radiata
 Leathery yellow brown kelp
 Victoria, Australia 2018
 Dive site: Flinders pier

 
 Lobophora variegata
 
 Western Australia 2020
 Dive site: Point Peron

 
 Lobospira bicuspidata
 Spiralled forkweed
 Western Australia 2020
 Dive site: Bunker bay

 
 Padina australis?
 
 Western Australia 2020
 Dive site: Fremantle, South mole

 
 Padina boryana
 
 Western Australia 2020
 Dive site: Cottesloe south beach

 
 Padina gymnospora
 Funnelweed
 Raja ampat, Indonesia 2014
 Dive site: Nudibranch rock


 Sargassum sp.?
 undetermined algae
 South Australia, Australia 2018
 Noarlunga reef (night dive)

 
Scaberia agardhii

Brown fingerweed
South Australia, Australia 2018
Dive site: Second valley jetty

 
Turbinaria ornata

 brown algae
 Negros, Philippines 2019
 Dive site: Malatapay

 Red Algae & seaweed, phylum Rhodophyta
 
 Amphiroa anceps
 Flat branched coralline
 Western Australia 2020
 Dive site: Point Peron

 
 Asparagopsis sp?
 
 Philippines, Anda 2018
 Dive site: Bacong west

 
 Callophycus harveyanus
 Leafy fishbone
 Western Australia 2020
 Dive site: Point Peron

 
 Champia stipitata
 
 Western Australia 2020
 Dive site: Point peron

 
 Cheilosporum sagittatum
 
 Western Australia 2020
 Dive site: Point Peron

 
 Curdiea irvineae
 
 Western Australia 2020
 Dive site: Point Peron

 
 Dichotomaria obtusata?
 
 Western Australia 2020
 Dive site: Fremantle, South mole


 Dichotomaria marginata
 red algae
 Raja ampat, Indonesia 2014
 Dive site: The passage

 
 family Galaxauraceae
 
 Philippines, Anda 2018
 house reef Magic Oceans


 Gibsmithia hawaiiensis
 red algae
 Marsa alam, Egypt 2012
 house reef Oasis (night dive)


 Halymenia duchassaignii?
 Dragons breath
 Romblon, the Philippines 2017
 Dive site: Bonbon talisay

 
 Hymenocladia usnea?
 Variable red strapweed
 Western Australia 2020
 Dive site: the Honeycombs

 
 Laurencia brongniartii
 Fern laurencia
 Western Australia 2020
 Dive site: Point Peron

 
 Laurencia sp.
 
 Western Australia 2020
 Dive site: Point Peron


 Lithothamnion sp.?
 undetermined red coralline algae
 Cebu, the Philippines 2012
 Dive site: Pescador, west side

 
 Metamastophora flabellata
 Rosette coralline
 Western Australia 2020
 Dive site: Point Peron

 
 Osmundaria prolifera
 Twisted red strapweed
 Western Australia 2020
 Dive site: Point Peron


 Peyssonnelia iridescens
 red algae
 Bali, Indonesia 2016
 Dive site: Mejangan, Eel garden


 Peyssonnelia sp.
 undetermined red algae
 Negros, the Philippines 2012
 Dive site: Siquijor wall


 Peyssonnelia sp.
 undetermined red algae
 Bali, Indonesia 2016
 Dive site: Mejangan, Blue corner

 
 Sarconema scinaioides
 Pale forkweed
 Western Australia 2020
 Dive site: Point Peron


 Wrangelia penicillata?
 algae
 Cebu, the Philippines 2012
 Dive site: Tuble north


?

undetermined algae
Romblon, the Philippines 2017
Bonbon broken coconut (night dive)


 ?
 undetermined red coralline algae
 Marsa alam, Egypt 2012
 house reef Oasis (night dive)

 
 ?
 probably an algae
 South Australia 2018
 Dive site: Rapid bay jetty

 
 ?
 undetermined red algea
 Western Australia 2020
 Dive site: the Honeycombs

 
 ?
 
 Western Australia

 Dive site: Point Peron

 
 Vascular plants, phylum Tracheophyta
 
 Amphibolis griffithii
 Wire weed / Sea nymph
 Western Australia 2020
 Dive site: Canal rocks

 
 Halophila ovalis
 Paddle weed / Spoon or Dugong grass
 Western Australia 2020
 Dive site: Fremantle, South mole


 Halophila ovalis
 Seagrass
 Romblon, the Philippines 2017
 Dive site: Logbon, Sanctuary

 

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