user picture
  • Nº25 # Date: 2012-06-15 - 13:50
  • # Max Depth: 15m Duration: 50mins
Dive Profile
Pictures

No pictures for this dive

  • Dive type : Recreational, Reef, Photo
  • Visibility: Good Water: Salt
Recent Divers in Thetford Reef, Cairns
Dive Shop & Buddies
#

Link to this spot:

  • Spot:
  • Country:
  • Area:
  • Body of water:

Dive Profile

Data provided by EOL.org

Species Identified

Pomacanthus imperator (Bloch, 1787) (Angel fish) Juveniles are encountered under ledges, or in holes of outer lagoon patch reefs or semi-protected areas of exposed channels and outer reef flats. Subadults move to reef front holes and surge channels. Large adults inhabi...
Read More
Centropyge flavissima (Cuvier, 1831) (Lemonpeel angelfish) Occur in coral rich areas of shallow lagoon and exposed seaward reefs from the lower surge zone to 50 m . Benthopelagic . Juveniles secretive . Feed mainly on algae. Live as long as 11 years in captivity . Frequently exported through the aquarium trade .
Centropyge bicolor (Bloch, 1787) (Bicolor angelfish) Inhabits lagoon, channel, or protected seaward reef slopes, drop offs, coral and rubble areas . Usually in pairs or in small groups. Feeds on algae, small crustaceans and worms. Darts from one hiding place to the next. Commonly exported through the aquarium trade .
Amphiprion percula (Lacepède, 1802) (Orange clownfish) Inhabits lagoon and seaward reefs . Each group of fish consists of a breeding pair and 0-4 non-breeders. Within each group there is a size-based hierarchy: the female is largest, the male is second largest, and the non-...
Read More
Amphiprion perideraion Bleeker, 1855 (False skunk-striped anemonefish) Inhabits lagoon and seaward reefs . Mainly diurnal. Non-burrowing. Monogamous . A protandrous hermaphrodite . Associated with the anemones: Heteractis magnifica , Heteractis crispa, Macrodactyla doreensis, and Sticho...
Read More
Cheilinus undulatus Rüppell, 1835 (Humphead wrasse) Humphead wrasses are extremely long-lived, known to survive for at least 30 years, and taking around five to seven years to reach sexual maturity . Adults are usually solitary, spending the day roaming the reef and returni...
Read More
Scarus psittacus Forsskål, 1775 (Common parrotfish) Inhabit reef flats and lagoon and seaward reefs to at least 25 m depth . Found over corals . Benthopelagic . Initial-phase fish stage usually form small feeding schools . Graze on benthic algae . Secrete a mucus cocoon .
Triaenodon obesus (Rüppell, 1837) (Whitetip reef shark) Despite its docile nature during the day this nocturnal shark can become aggressive when hunting at night, thrashing through coral reefs looking for potential prey. The whitetip reef shark usually hunts alone, but is non-t...
Read More
Istigobius ornatus (Rüppell, 1830) (ornate goby) A common species that inhabits mangroves and silty, rocky areas; occasionally found in rubble reef areas. Only single individuals were observed; many individuals found scattered over a small area . Found primarily in low...
Read More
Dascyllus aruanus (Linnaeus, 1758) (black-and-white damselfish) Territorial, inhabit shallow lagoon and subtidal reef flats. Form large aggregations above staghorn Acropora thickets or in smaller groups above isolated coral heads. Feed on zooplankton, benthic invertebrates, and algae...
Read More
Pomacentrus coelestis Jordan and Starks, 1901 (Neon damsel)
Neoglyphidodon melas (Cuvier, 1830) (black damselfish) Found in coral-rich areas of lagoon and seaward reefs and usually associated with soft corals on which it feeds . Occur singly or in pairs . Juveniles are encountered in around staghorn Acropora corals . Adults often near Tridacna clams and may feed on their feces .
Pomacentrus philippinus Evermann and Seale, 1907 (Philippine damsel) Occurs in lagoons, steep-sided channels, and seaward reefs from 2 to over 12 m . Usually found in groups off the sides of vertical drop-offs and overhanging ledges .
Chaetodon vagabundus Linnaeus, 1758 (Vagabond butterflyfish) Found in reef flats, lagoon and seaward reefs and sometimes in turbid waters subject to freshwater runoff. Swim in pairs. Omnivorous, feed on algae, coral polyps, crustaceans and worms . Oviparous , monogamous . Stab...
Read More
Forcipiger flavissimus Jordan & McGregor, 1898 (Butterflyfish)
Heniochus acuminatus (Linnaeus, 1758) (Pennant coralfish) Inhabit deep, protected lagoons and channels, and the deeper parts of outer reef slopes. Juveniles are often solitary while adults occur in pairs . A planktivorous species that generally remains within a few meters of th...
Read More
Scarus oviceps Valenciennes, 1840 (Darkcapped parrotfish) Inhabits lagoon and seaward reefs to at least 10 m . Occurs singly .
Chaetodon trifasciatus Park, 1797 (Melon butterflyfish) Occur in coral-rich lagoons and semi-protected seaward reefs. Territorial and aggressive to other Chaetodon. Small juveniles secretive in corals . Swim in pairs. Feed exclusively on coral polyps, particularly of the Pocillopora type . Oviparous , monogamous . Form pairs during breeding .
Acanthurus blochii Valenciennes, 1835 (whitetail surgeonfish) Occurs in outer lagoon and seaward reefs, usually seen in small groups and school in some oceanic locations . Benthopelagic . Feeds primarily on the algal film covering compacted sand, ingesting the usual component of sa...
Read More
Chelonia mydas Linnaeus 1758 (Green Turtle) Green turtles are long-lived and may take up to 59 years to reach sexual maturity Undertaking tremendous feats of navigation, adults return to the same beach to breed each season, part of the population in Brazil astonish...
Read More
Chaetodon plebeius Cuvier, 1831 (Blueblotch butterflyfish) Feed mainly on polyps of Acropora corals in lagoons and outer reefs. Oviparous , monogamous . Form pairs during breeding . Clean parasites from other fishes .
Labroides dimidiatus (Valenciennes, 1839) (Bluestreak cleaner wrasse) Inhabits coral rich areas of inner lagoons and subtidal reef flats to seaward reefs . Feeds on crustacean ectoparasites and mucus of other fishes . Monogamous . A protogynous hermaphrodite . Stays in stations where oth...
Read More
Thalassoma quinquevittatum (Lay and Bennett, 1839) (Fivestripe wrasse) Found in clear outer lagoon reefs and exposed seaward reefs. Abundant in shallow exposed areas with surge channels , with gutters, large Acropora plates and algae bottom . Benthopelagic . Males are often in small loose...
Read More

Share on Social Networks

  • Facebook:

    personalize your shared text as well as its destination (wall, page...) or send as a private message to a friend

  • Twitter: personalize your tweet
  • Google Plus: +1 and add a comment

#
#
Close

Species

(...)

Add
Comments

(...)

Add
Loading

Loading...

What's up on Diveboard