Comet (Calloplesiops altivelis) is also known as the Marine Betta

Comet ( Fish) – Facts and Photographs

The Comet (Calloplesiops altivelis) is also known as the Marine Betta because of their similarity to the Siamese Fighter. They are stunning looking fishes that are rarely seen in the open during the day in ...
Red Snapper (Lutjanus bohar) is also known as the Twinspot Snapper, the Two-spot Red snapper and the Bohar Snapper

Red Snapper- Facts and Photographs

The Red Snapper  (Lutjanus bohar) is also known as the Twinspot Snapper, the Two-spot Red snapper, the Red Bass and the Bohar Snapper. They are common inhabitants of rubble areas and reef tops in Tanzania b...
Snubnose Grouper (Epinephelus macrospilos) is also known as the Large-spotted Rockcod, Bigspot Rockcod and Longfin Grouper

Snubnose Grouper – Facts and Photographs

The Snubnose Grouper (Epinephelus macrospilos) is also known as the Large-spotted Rockcod, Bigspot Rockcod and Longfin Grouper.. They are one of the eight species of reticulated groupers that live on coral ...
Honeycomb grouper Epinephelus merra

Honeycomb Grouper – Facts and Photographs

The Honeycomb grouper Epinephelus merra is also known as the Dwarf-spotted Grouper, the Honeycomb Rock Cod and the Wire-netted Rock Cod. They are one of the eight species of reticulated groupers that live o...
Blue Tang (Paracanthurus hepatus)

Regal Blue Tang-Facts and Photographs

The Regal Blue Tang (Paracanthurus hepatus) is also known as the  Blue Tang, the Palette Surgeonfish, the Hepatus Tang  and of course more famously as Dory from the Pixar movies "Finding Nemo" and "Finding ...
Bobtail squid also known as Pigmy Squid

Bobtail Squid- Facts and Photographs

Bobtail squid are also known as Dumpling Squid. They are exceptionally cute looking little cephalopods and are fascinating to watch.  They are in the order Sepiolida and are closely related to cuttlefish al...
Olive Purse Crab, Leucosia pubescens

Olive Purse Crab- Facts and Photographs

The Olive Purse Crab, Leucosia pubescens does not seem to be common in Tanzanian waters and indeed does not seem to be recorded here. Hopefully the identification is correct. They are decapod crustaceans...
Sundial shell (Architectonica perspectiva)

Sundial Shell-Facts and Photographs

The Sundial shell (Architectonica perspectiva) is  also known as the Perspective Sundial shell and the Clear Sundial shell.  They are marine snails in the super family Architectonicoidea and were first desc...
Dragon Moray Eel, Enchelycore pardalis is also known as the Dragon Moray Eel

Dragon Moray Eel-Facts and Photographs

The Dragon Moray Eel, Enchelycore pardalis is also known as the Dragon Eel and the Leopard Moray Eel.  The reference to Leopard comes from their scientific name, with paradalis meaning leopard. They are ver...
Gelatinous cardinalfish (Pseudamia gelatinosa)

Gelatinous cardinalfish-Facts and Photographs

The Gelatinous cardinalfish (Pseudamia gelatinosa) is rare in Tanzanian waters and is remarkably cryptic, hiding at the first sign of light. In several years of diving we have seen very few specimens and have m...
Blue-spotted Toby (Canthigaster cyanospilota)

Blue-spotted Toby – Facts and Photographs

The Blue-spotted Toby (Canthigaster cyanospilota) is also known as the Blue-spotted Pufferfish.  They were previously known as Canthigaster Coronata but in a study done by Randall, J. E.; Williams, J. T.; Rocha...
Bubble Tip Anemone (entacmaea quadricolor)

Bubble-tip Anemone – Facts and Photographs

The Bubble-tip anemone (entacmaea quadricolor) is also known as the BTA in the aquarium trade. They are one of the more attractive looking anemones although their colors can vary from drab to brightly color...
Swimming Anemone (Boloceroides mcmurrichi)

Swimming Anemone – Facts and Photographs

The Swimming Anemone, Boloceroides mcmurrichi is fairly common in the shallows in Tanzanian waters. As can be seen in the images they obtain their name from their ability to swim.  The anemones swimming in ...
Barred Cardinalfish Fowleria marmorata

Barred Cardinalfish-Facts and Photographs

The Barred Cardinalfish (Fowleria marmorata) is not common in Tanzanian waters and in several years of diving we have seen very few specimens. APPEARANCE The body shape is similar to other Cardinalfish, w...
Squat Shrimp (Thor amboinensis) is also known as the Sexy Shrimp

The Squat Shrimp-Facts and Photographs

The Squat Shrimp (Thor amboinensis) is also known as the Sexy Shrimp. They are small colorful shrimp that form a comensual relationship with various species of anemone. They have a habit of holding their ab...
Pemba chromis (Chromis pembae)

Pemba Chromis – Facts and Photographs

The Pemba chromis (Chromis pembae) is not a common fish on the Tanzanian coast and we have only seen them in three areas. They were only described by Allen in 2010, perhaps because they are generally found ...
Unicorn Shrimp in the genus Plesionika

Unicorn Shrimp- Facts and Photographs

The Unicorn Shrimp (Genus Plesionika) are also known as the Narwhal Shrimp.  They obtain their name from the proportionally very long rostrum spine  extending out quite far from the carapace. The rostrum ha...
silver pearlfish, Encheliophis homei

Silver Pearlfish- Facts and Photographs

The Silver Pearlfish (Encheliophis homei) is a very unusual fish with an out the ordinary lifestyle. They are not commonly seen, perhaps for several reasons. The specimens below were photographed on night d...
The Bigeye Snapper, Lutjanus lutjanus is also kmown as the Bigeye Seaperch, the Golden Striped Snapper, the Red Sea Lined Snapper,and the Yellow Snapper

Bigeye Snapper- Facts and Photographs

The The Bigeye Snapper, Lutjanus lutjanus is also kmown as the Bigeye Seaperch, the Golden Striped Snapper, the Red Sea Lined Snapper,and the Yellow Snapper. They are not that common on the Tanzanian mainland c...