Halmahera, Indonesia

November 2010


click on a picture for enlargement




cf. stimpsonii




Taylor's mitre




IHW-078 Thyca crystallina on sea star, Linckia laevigata

 Thyca crystallina
Linckia laevigata



IHW-079 unidentified scorpionfish, Scorpaenopsis sp

unidentified scorpionfish




IHW-080 Robust sea squirt, Atriolum robustum

Robust sea squirt



IHW-081 Spinecheek anemonefish, Premnas biaculeatus

Spinecheek anemonefish


IHW-082 Barnes' silverside, Hypoatherina barnesi

Barnes' silverside


IHW-083 Leopard chromodoris, Chromodoris leopardus

Leopard chromodoris


IHW-084 Abstract reticulidia, Reticulidia fungia

Abstract reticulidia



Coryphellina exoptata


IHW-086 Tuberculate night anemone, Alicia sansibarensis


night anemone


IHW-087 Feather star squat lobster, Allogalathea elegans

 Feather star

squat lobster



Crowned baler shell




Atys naucum



IHW-090 unidentified spider crab

unidentified spider crab



IHW-091 Quakerfish or Flagtail blanquillo, Malacanthus brevirostris

Quakerfish or

Flagtail blanquillo

IHW-092 juvenile Blue-spotted dragonet, Callionymus sp

juvenile Blue-spotted dragonet


Christmas tree worm


IHW-094 Grape weed, Caulerpa racemosa

Grape weed


IHW-095 Diana's chromodoris, Chromodoris dianae

Diana's chromodoris


IHW-096 Variegated lizardfish, Synodus variegatus

Variegated lizardfish 2

IHW-097 Boomerang triggerfish, Sufflamen bursa

Boomerang triggerfish


Floriprotis sabiuraensis

IHW-099 Blackspotted puffer, Arothron nigropunctatus

Blackspotted puffer

IHW-100 Golden sea squirt, Polycarpa aurata

Golden sea squirt


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all pictures made by Rokus Groeneveld
Nikon D200 with 60mm macro in Subal ND20 housing
Strobes: Subtronic Mega Color and Subtronic Midi