Plate 49
  • PPK0049. purple bubble raft snail Janthina taking a swipe at Velella with its extendable toothed radula; Atlantic ©Peter Parks / Norbert Wu Productions, www.norbertwu.com
Plate 50
  • PPK0050. purple bubble raft snail Janthina devouring siphonophore Porpita porpita in a single mouthful; snail floats raft of saliva; air; Atlantic ©Peter Parks / Norbert Wu Productions, www.norbertwu.com
Plate 51
  • PPK0051. Hydrozoan jellyfish Aequorea; 4 in. diameter; bioluminesces; Great Barrier Reef; Australia. ©Chris Parks / IQ-3D / Norbert Wu Productions, www.norbertwu.com
Plate 52
  • PPK0052. jellyfish (probably Phyllorhiza punctata, easily confused with Mastigias papua) feeds on micro plankton. Great Barrier Reef; Australia ©Peter Parks / IQ-3D / Norbert Wu Productions, www.norbertwu.com
Plate 53
  • PPK0053. PLANKTON: diatom Chaetoceros; vorticellids; radiolaria silicon skeletons; Acanthometra strontium skeleton; Great Barrier Reef ©Peter Parks / IQ-3D / Norbert Wu Productions, www.norbertwu.com
Plate 54
  • PPK0054. PLANKTON: mixed plankton: protist; diatom; acanthometra; pelagic fish egg; Chaetoceros with Vorticellids ©Peter Parks / IQ-3D / Norbert Wu Productions, www.norbertwu.com
Plate 55
  • PPK0055. PLANKTON: tropical bioluminescing dinoflagellate Pyrocystis; occurs in huge numbers; Great Barrier Reef ©Peter Parks / IQ-3D / Norbert Wu Productions, www.norbertwu.com
Plate 56
  • PPK0056. PLANKTON: larval brittle star; sea urchin; radiolarian; chain diatoms; fish egg; Great Barrier Reef ©Peter Parks / IQ-3D / Norbert Wu Productions, www.norbertwu.com
Plate 57
  • PPK0057. PLANKTON: dinoflagellate Ceratium; diatom; probably Hemidiscus; Great Barrier Reef ©Peter Parks / IQ-3D / Norbert Wu Productions, www.norbertwu.com
Plate 58
  • PPK0058. PLANKTON: planktonic fish eggs in late stages of development; eyes and ears visible; Great Barrier Reef ©Peter Parks / IQ-3D / Norbert Wu Productions, www.norbertwu.com
Plate 59
  • PPK0059. PLANKTON: copepod crustacean; primary herbivore in the plankton community Great Barrier Reef ©Peter Parks / IQ-3D / Norbert Wu Productions, www.norbertwu.com
Plate 60
  • PPK0060. PLANKTON: mixed species of copepod crustaceans; Great Barrier Reef ©Tim Hellier / IQ-3D / Norbert Wu Productions, www.norbertwu.com