Male Triplespot wrasse (Halichoeres trispilus) is also known as the  White wrasse.

Triplespot wrasse- Facts and Photographs

Alan Sutton
3
The Triplespot wrasse (Halichoeres trispilus) is also known as the  White wrasse. They are rarely seen in Tanzania and we have only seen them in one small cave on a wall at some 28 to 32 meters ( tide depen...
Tricolour parrotfish (Scarus tricolor) is also known as the Three color parrotfish

Tricolor Parrotfish-Facts and Photographs

Alan Sutton
42
The Tricolour parrotfish (Scarus tricolor) is also known as the Three color parrotfish. Tricolor Parrotfish are relatively common in Tanzanian waters. Within the various species of  Parrotfish which are ...
Bluemoon parrotfish (Chlorurus atrilunula) also known as the Black Crescent Parrotfish

Bluemoon Parrotfish-Facts and Photographs

Alan Sutton
24
The Bluemoon parrotfish (Chlorurus atrilunula) is also known as the Black Crescent Parrotfish. They were described in 1984 by Randall and Bruce. Parrotfish obtain their name from their teeth which are fused...
Greenbubble dwarfgoby (Eviota prasina) also known as the Greenie, Midget Goby, Pepperfin Pygmy Goby and Rubble Eviota

Spotted Dwarf Goby – Facts and Photographs

Alan Sutton
4
The Spotted Dwarfgoby Eviota guttata is as its name suggests is a small fish. At the time of description they were  described as having the smallest vertebrae known but that honor these days goes either to ...
African Wrasse also known as the African Coris and False Clown wrasse (Coris cuvieri)

African Wrasse- Facts and Photographs

Alan Sutton
17
The African wrasse (Coris cuvieri) is also known as the African Coris and False Clown wrasse. They are not a common wrasse on Tanzanian reefs but neither are they uncommon. As with many wrasses the colourat...
Indian mimic goatfish (Mulloidychtys ayliffe)

Indian Mimic Goatfish- Facts and Photographs

Alan Sutton
18
The Indian mimic goatfish (Mulloidychtys ayliffe) is also known as the Blue striped goatfish. They are not common in Tanzanian coastal waters  and are only occasionally seen. This probably as a result of ex...
Male Three-ribbon wrasse,(Stethojulis strigiventer) is also known as the Silverstreak wrasse, Silverbelly wrasse, Lined rainbowfish and Silver-streaked rainbowfish

Three-Ribbon Wrasse- Facts and Photographs

Alan Sutton
31
The Three-ribbon wrasse (Stethojulis strigiventer) is also known as the Silverstreak wrasse, Silverbelly wrasse, Lined rainbowfish and Silver-streaked rainbowfish. They are fairly common inhabitants of t...
Kenyan chromis (Chromis nigroanalis)

Kenyan Chromis – Facts and Photographs

Alan Sutton
22
The Kenyan chromis (Chromis nigroanalis) was described by Allen in 1998. They are not common on the Tanzanian coast but in certain areas there are fair numbers of them. APPEARANCE The body has an oval dis...
Terminal Phase male Steephead parrotfish (Chlorurus strongylocephalus) also known as the Roundhead Parrotfish

Steephead Parrotfish-Facts and Photographs

Alan Sutton
50
The Steephead parrotfish (Chlorurus strongylocephalus) is also known as the Roundhead Parrotfish. Parrotfish obtain their name from their teeth which are fused into a beak. This species is part of a complex...
Fully mature Initial Phase Ember Parrotfish (Scarus rubroviolaceus)  is also known as the Redlip Parrotfish and Bicolor Parrotfish

Ember Parrotfish-Facts and Photographs

Alan Sutton
33
The Ember Parrotfish (Scarus rubroviolaceus)  is also known as the Redlip Parrotfish and Bicolor Parrotfish. Parrotfish obtain their name from their teeth which are fused into a beak. Within the various ...
Blue-barred Parrotfish (Scarus ghobban) is also known as the Blue trim Parrotfish, Globe-headed Parrotfish, Green blotched Parrotfish and Bluechin parrotfish

Blue-barred Parrotfish-Facts and Photographs

Alan Sutton
39
The Blue-barred Parrotfish (Scarus ghobban) is also known as the Blue trim Parrotfish, Globe-headed Parrotfish, Green blotched Parrotfish and Bluechin parrotfish. Parrotfish obtain their name from their tee...
Initial phase Bluespotted wrasse (Anampses caeruleopunctatus)

Bluespotted Wrasse- Facts and Photographs

Alan Sutton
40
The Bluespotted wrasse (Anampses caeruleopunctatus) is also known as the Bluespotted Tamarin, the Diamond Wrasse and the Bluefreckled Wrasse. The juveniles are known as leaf wrasse in many areas from their ...
Blue Tang (Paracanthurus hepatus)

Regal Blue Tang-Facts and Photographs

Alan Sutton
83
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 ...
Sleek unicornfish (Naso hexacanthus) is also known as the Blacktongue unicornfish

Sleek Unicornfish -Facts and Photographs

Alan Sutton
78
The Sleek unicornfish (Naso hexacanthus) is also known as the Blacktongue unicornfish. In terms of numbers they are probably the most numerous Unicornfish in Tanzanian waters. Fishes within the Acanthuri...
Cigar wrasse (Cheilio inermis) is also known as the Sharp-nosed Rainbowfish, Pêche madame, Julia Larguirucha and Kamasubera

Cigar Wrasse- Facts and Photographs

Alan Sutton
109
The Cigar wrasse (Cheilio inermis) is also known as the Sharp-nosed Rainbowfish, Pêche madame, Julia Larguirucha and Kamasubera. They are not a common wrasse on Tanzanian reefs but neither are they uncommon...
Palefin Unicornfish (Naso brevirostris) also known as the Shortnose Unicornfish, and the Spotted Unicornfish

Palefin Unicornfish -Facts and Photographs

Alan Sutton
64
The Palefin Unicornfish (Naso brevirostris) is also known as the Shortnose Unicornfish,  and the Spotted Unicornfish. They are the most common Unicornfish in Tanzania. Fishes within the Acanthuridae fami...
Yelloweye Sweeper (Pempheris flavicycla)

Yelloweye Sweeper-Facts and Photographs

Alan Sutton
23
The Yelloweye Sweeper (Pempheris flavicycla) has two subspecies. One  is Pempheris flavicycla flavicycla which is found across the Indian Ocean from East Africa to Sri Lanka but not in the Red Sea.  The oth...
Eyebar Goby (Gnatholepis cauerensis) is also known as the Shoulderspot Goby, the Bridled Goby and the Cauer Eye-bar Goby

Eyebar Goby – Facts and Photographs

Alan Sutton
49
The Eyebar Goby (Gnatholepis cauerensis) is also known as the Shoulderspot Goby, the Bridled Goby and the Cauer Eye-bar Goby. There is some disagreement as to the validity of this species and how they shoul...
Lunar Fusilier (Caesio lunaris) is also known as the Blue Fusilier and the Moon Fusilier.

Lunar Fusilier- Facts and Photographs

Alan Sutton
41
The Lunar Fusilier (Caesio lunaris) is also known as the Blue Fusilier and the Moon Fusilier. They are not as common as the other Fusiliers on the East African coast and we have not seen them swimming with ...
Gorgeous Shrimpgoby Amblyeleotris wheeleri also known as the Gorgeous Prawn-goby, the Barred Shrimpgoby and Wheeler's Shrimp-goby

Gorgeous Shrimp Goby – Facts and Photographs

Alan Sutton
102
The Gorgeous Shrimp Goby (Amblyeleotris wheeleri) is also known as the Gorgeous Prawn-goby, the Barred Shrimp goby, the Burgundy Shrimp goby and Wheeler's Shrimp-goby. They are fairly common on the Tanzania...
Graceful lizardfish (Saurida gracilis) also called the Blotchy lizardfish and Slender Lizardfish

Graceful Lizardfish- Facts and Photographs

Alan Sutton
67
The Graceful Lizardfish (Saurida gracilis) also called the Blotchy Lizardfish. Close up they are easily distinguished from other Lizardfish by the shape of the mouth and the protruding teeth as seen in the ...
Sand lizardfish is also known as the Clearfin Lizzardfish

Sand Lizardfish- Facts and Photographs

Alan Sutton
111
The Sand lizardfish (Synodus dermatogenys) is also known as the Clearfin Lizzardfish and the Banded Lizzardfish. They are often confused with the Variegated Lizardfish (Synodus variegatus) but are notably d...