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1.0’s Basic Guide to Clownfish


1.0reef

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Introduction

 

 

Clownfish refer to species from the genera Amphiprion and Premnas. As of now, almost every species has been introduced to and bred in captivity. They're close relatives of Damselfish and are included in the same family known as Pomacentridae although they inhabit a separate subfamily called Amphiprioninae. Clownfish inhabit waters throughout the Indo-Pacific region, reaching across to the Seychelles, Coral Sea, Sea of Oman, Fiji, and subtropical Australian waters. Another notable aspect of these fish is their ability to be hosted by anemones, this symbiotic relationship allows Clownfish to be protected by the anemone from predators, in return Clownfish have a tendency to place food in their anemones and will also help keep predators of the anemone away. In the wild Clownfish tend to be hosted by a few specific species of anemones, but in captivity, they can be hosted by most anemones, corals, or even a powerhead in the tank. Clownfish are a cornerstone to our hobby along with the efforts to breed the species we keep. This guide will help identify characteristics common to each valid species, later I'll add possible species, geographic variants, and captive varieties.

 

First, some helpful links and articles from Reefs 2 Rainforest:

Clownfish Diversity: A Treasure & A Challenge

Geographic Variants Within the 30 Current Species of Clownfishes

Playing With Matches: Hybrid Clownfishes

New Age Mutant Clownfishes

Raising Clownfish

Anemonefishes and Their 2014 Taxonomic State

 

Species & Complexes

 

Here's the entire list of species and complexes from Anemonefishes and Their 2014 Taxonomic State

 

 

 

  • Subgenus Phalerebus (Skunk Complex)
    • Amphiprion akallopisos  Bleeker, 1853 – Skunk
    • Amphiprion leucokranos Allen, 1973 – Whitebonnet
    • Amphiprion nigripes Regan, 1908 – Blackfooted, Blackfoot, Maldives
    • Amphiprion pacificus Allen, Drew & Fenner, 2010 – Pacific, Pacific Skunk
    • Amphiprion perideraion Bleeker, 1855 – Pink Skunk
    • Amphiprion sandaracinos Allen, 1972 – Orange Skunk
    • Amphiprion thiellei Burgess, 1981 – Thielle’s
    •  
  • Subgenus Amphiprion (Includes both Tomato and Clarkii Complexes)

 

  • Tomato Complex
    • Amphiprion barberi Allen, Drew & Kaufman, 2008 – Fijian, Barberi
    • Amphiprion ephippium (Bloch, 1790) – Fire, Red Saddle
    • Amphiprion frenatus (Brevoort, 1856) – Tomato
    • Amphiprion mccullochi Whitley, 1929 – McCullochi’s, Mcc
    • Amphiprion melanopus Bleeker, 1852 – Cinnamon, Red & Black
    • Amphiprion rubrocinctus Richardson, 1842 – Australian, Ruby

 

  • Clarkii Complex
    • Amphiprion akindynos Allen, 1972 – Barrier Reef
    • Amphiprion allardi Klausewitz, 1970 – Allard’s
    • Amphiprion bicinctus Rüppell, 1830 – Twoband, Red Sea
    • Amphiprion chagosensis Allen, 1972 – Chagos* Recently genetic studies have shown that Amphiprion chagosensis is likely more closely related to the Skunk complex*
    • Amphiprion chrysogaster Curvier, 1830 – Mauritian
    • Amphiprion chrysopterus Curvier, 1830 – Orangefin, Blue Stripe
    • Amphiprion clarkii (Bennet, 1830) – Clark’s
    • Amphiprion fuscocaduatus Allen, 1972 – Seychelles
    • Amphiprion latifasciatus Allen, 1972 – Madagascar
    • Amphiprion omanensis Allen & Mee, 1991 – Oman
    • Amphiprion tricinctus Schultz & Welander, 1953 – Threeband

 

  • Premnas (Maroon complex)
    • Premnas biaculeatus (Block, 1790) – Spinecheek, Maroon

 

 

Pictorial Guide

 

 

Subgenus Actinicola (Percula Complex)

 

 

Ocellaris.jpg.d813afdaaba6af9dc4c978b762c6125b.jpg

Amphiprion ocellaris (Curvier, 1830) – Ocellaris, False Percula, Occy

  • One of the most popular species in captivity with many designer varieties 
  • Small to moderate size reaching 11cm or 4.3 inches when fully grown
  • Native to most of the Indo-Pacific and Eastern part of the Indian Ocean
  • Hosted by Heteractis magnifica, Stichodactyla gigantea, and Stichodactyla mertensii in the wild
  • To identify Ocellaris look for 10-11 dorsal rays and a smokey black iris
  • No special or unusual care requirements 

 

 

59ab9e7278130_percula.jpg.985e91864ac24b52a4ab313e85837882.jpg

Amphiprion percula (Lacepede, 1802) – Percula, True Pecula, Perc

  • One of the most popular species in captivity with many designer varieties 
  • Small to moderate size reaching 11cm or 4.3 inches when fully grown
  • Their range spans from Papua New Guinea to Vanautu along with some of Northern Australia
  • Hosted by Heteractis crispa, Heteractis magnifica, and Stichodactyla gigantea in the wild
  • To identify Percula look for 9-10 dorsal rays, a pronounced first dorsal spine, and a clear orange iris
  • No special or unusual care requirements 

 

 

Subgenus Paramphiprion (Saddleback Complex)

 

 

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Amphiprion latezonatus (Waite, 1900) – Wideband, Blue Lipped, Latz

  • Rare to see wild caught individuals, captive bred individuals are available but not common due to low demand
  • Moderate size reaching 14cm or 5.5 inches when fully grown
  • Very limited range along Eastern Australia and New Caledonia
  • Hosted by Heteractis crispa in the wild
  • To identify Latz Clownfish look for their unusual blue-white lips and wide middle band
  • Can be difficult to keep, having larger tanks and being kept at subtropical temperatures seem to be important

 

Polymnus.jpg.9446c0bca90c00815ff5558c4613e9b3.jpg

Amphiprion polymnus (Linnaeus, 1758) – Saddleback

  • Somewhat common in captivity
  • Moderate size reaching 13cm or 5.1 inches when fully grown
  • Wide range spanning much of the Indo-Pacific
  • Hosted by Heteractis crispa and Stichodactyla haddoni in the wild
  • To identify Saddleback Clownfish look for their unusual teardrop body shape, the wide middle band isn't always present
  • Can be very territorial, larger tanks are recommended

 

sebae.jpg.26c1f17bb77e93e8b1e5479d8e1961bb.jpg

Amphiprion sebae (Bleeker, 1853) – Sebae

  • Somewhat common in captivity

  • Large size reaching 16cm or 6.3 inches when fully grown
  • Wide range spanning much of the Indo-Pacific and Indian Ocean
  • Hosted by Stichodactyla haddoni in the wild
  • To identify Sebae Clownfish look for their teardrop body shape, opaque yellow tails, and lack of a third band
  • No special or unusual care requirements 

 

Subgenus Phalerebus (Skunk Complex)

 

 

amphiprion_akallopisos_IMG_2945.jpg.75daf58bf67d725029bfe7f7dd53549f.jpg

Amphiprion akallopisos (Bleeker, 1853) – Skunk

  • Common in captivity
  • Moderate size reaching 13cm or 5.1 inches when fully grown
  • Wide range spanning much of the Indo-Pacific
  • Hosted by Heteractis crispa and Stichodactyla haddoni in the wild
  • To identify Skunk Clownfish look for their thinner dorsal band that doesn't extend onto their lips
  • No special or unusual care requirements 

 

leucokranos.jpg.d2129ad7d2e7f9cbcc5e02ed574ae976.jpg

Amphiprion leucokranos (Allen, 1973) – Whitebonnet, Leuks

  • Rare to find, ORA has recently begun breeding them
  • Small to moderate size reaching 12cm or 4.7 inches when fully grown
  • Mostly found in the Central Indo-Pacific around Papua New Guinea and the Solomon Islands
  • Hosted by Heteractis crispa, Heteractis magnifica, and Stichodactyla mertensii in the wild
  • To identify Whitebonnet Clownfish look for their unusually shaped first band
  • No special or unusual care requirements 

 

nigripes.jpg.4711e2ec405ad556f7b2fe8496be0f58.jpg

Amphiprion nigripes (Regan, 1908) – Blackfooted, Blackfoot, Maldives

  • Uncommon in the hobby
  • Small to moderate size reaching 11cm or 4.3 inches when fully grown
  • Mostly found in the Central Indo-Pacific around Papua New Guinea and the Solomon Islands
  • Hosted by Heteractis magnifica in the wild
  • To identify Blackfoot Clownfish look for their black pelvic fins and single headband
  • Often considered to be a delicate species, not best for beginners

 

pacificus.jpg.b5f77b9aae59f4cc571c79e6fb21a614.jpg

Amphiprion pacificus (Allen, Drew & Fenner, 2010) – Pacific, Pacific Skunk

  • Uncommon in the hobby, only recently discovered
  • Small to moderate size reaching around 11cm to 13cm when fully grown
  • Found in the Pacific around Tonga, Fiji, and Samoa
  • Hosted by Heteractis magnifica in the wild
  • To identify Pacific Skunk Clownfish look for their thinner dorsal band that extends onto the lips
  • No special or unusual care requirements 

 

perideraion.jpg.cd7f0b2c7c510e6f41e87f65c0cfacb5.jpg

Amphiprion perideraion Bleeker, 1855 – Pink Skunk

  • Common in the hobby, the most popular species of Skunk Clownfish 
  • Small size reaching around 10cm or 3.9 inches when fully grown
  • Extensive range throughout the Indo-Pacific and Eastern Indian Ocean
  • Hosted by Heteractis magnifica, Heteractis crispa, Macrodactyla doreensis, and Stichodactyla gigantea the wild
  • To identify Pink Skunk Clownfish look for their magenta coloration and slim first headband
  • No special or unusual care requirements 

 

sandaracinos.jpg.7c46962fca9c14146117f473fdaeb031.jpg

Amphiprion sandaracinos Allen, 1972 – Orange Skunk

  • Common but no captive bred designer varieties
  • Moderate size reaching around 14cm or 5.5 inches when fully grown
  • Extensive range throughout the Indo-Pacific
  • Hosted by Heteractis crispa and Stichodactyla mertensii the wild
  • To identify Orange Skunk Clownfish look for their thicker dorsal band that extends onto the lips
  • No special or unusual care requirements 

 

thiellei.jpg.1254cdfd5fa5558cde90b0611b21b5a2.jpg

Amphiprion thiellei Burgess, 1981 – Thielle’s

  • Very rare in captivity
  • Small size reaching around 9cm or 3.5 inches when fully grown
  • Found in the Western Central Pacific where the ranges of it's parent species overlap
  • Usually hosted by the same anemones that host ocellaris and sandaracinos Clownfish
  • To identify Thielle's Clownfish look for their unusually shaped first band and partial second and third bands
  • No special or unusual care requirements 

 

 

Subgenus Amphiprion (Includes both Tomato and Clarkii Complexes)

 

Tomato Complex

 

barberi.jpg.69020821c20f2538faebac42fec727f0.jpg

Amphiprion barberi Allen, Drew & Kaufman, 2008 – Fijian, Barberi

  • Somewhat uncommon in captivity
  • Small size reaching around 9cm or 3.5 inches when fully grown
  • Small range in the Central Pacific including Tonga and Fiji
  • Hosted by Heteractis crispa and Entacmaea quadricolor  the wild
  • To identify Fijian Clownfish look for the absence of black coloration including the black outline around the first band
  • No special or unusual care requirements 

 

ephippium.jpg.c10cafb658c232b6cc580b0d21ad85ba.jpg

Amphiprion ephippium (Bloch, 1790) – Fire, Red Saddle

  • Common in captivity
  • Moderate size reaching around 14cm or 5.5 inches when fully grown
  • Their range extends from the Eastern Indian Ocean across Thailand and Malaysia 
  • Hosted by Heteractis crispa and Entacmaea quadricolor  the wild
  • To identify Fire Clownfish look for the absence of any headband and black blotch across the top of their body
  • No special or unusual care requirements 

 

tomatoclown.jpg.024c1cfd88071495af4919c015300e06.jpg

Amphiprion frenatus (Brevoort, 1856) – Tomato

  • Very Common in captivity
  • Moderate size reaching around 14cm or 5.5 inches when fully grown
  • Found across the Western Pacific
  • Hosted by Entacmaea quadricolor the wild
  • To identify Tomato Clownfish look for their bright pelvic fins
  • No special or unusual care requirements 

 

mccullochi.jpg.87499629a082d93121b2e57a1a4a5fbe.jpg

Amphiprion mccullochi Whitley, 1929 – McCullochi’s

  • Wild Caught individuals are nearly impossible to find, captive bred ones are uncommon
  • Small to moderate size reaching around 12cm or 4.7 inches when fully grown
  • Endemic to Lord Howe Island
  • Hosted by Entacmaea quadricolor the wild
  • To identify McCullochi's Clownfish look for their pitch black coloration and partial headband
  • No special or unusual care requirements 

 

Melanopus.jpg.ba6cada9ff70f490a95673782240ffa8.jpg

Amphiprion melanopus Bleeker, 1852 – Cinnamon, Red & Black

  • Very common in captivity
  • Small to moderate size reaching around 12cm or 4.7 inches when fully grown
  • Very wide range that extends across most of the Western and Central Pacific & much of the Indian Ocean
  • Hosted by Entacmaea quadricolor the wild
  • To identify Cinnamon Clownfish look for their black pelvic fins
  • No special or unusual care requirements 

 

jpg_L_Amphiprion_rubrocinctus_prende_il_nome_dal_contorno_rosso-arancio_c_Giuseppe_Mazza.jpg.b4a760a3d032fecaee782ca69fedc0ab.jpg

Amphiprion rubrocinctus Richardson, 1842 – Australian, Ruby

  • Very rare in captivity
  • Small to moderate size reaching around 12cm or 4.7 inches when fully grown
  • Found across Western and Northern Australia
  • Hosted by Entacmaea quadricolor and Stichodactyla gigantea the wild
  • To identify Ruby Clownfish check with the seller to find out if they were truly collected in Australia
  • No special or unusual care requirements 

 

 

Clarkii Complex

 

 

akinidynos-NSW-Ian-V-Shaw.jpg.e20c42ff66e1ebbf89e8ef25f04ce0c7.jpg

Amphiprion akindynos Allen, 1972 – Barrier Reef

  • Uncommon in captivity
  • Small size reaching around 9cm or 3.5 inches when fully grown
  • Found along North Eastern Australia and in nearby regions
  • Hosted by Entacmaea quadricolor, Heteractis aurora, Heteractis crispa, Heteractis magnifica, Stichodactyla haddoni, and Stichodactyla mertensii the wild
  • To identify Barrier Reef Clownfish look for their 
  • No special or unusual care requirements 

 

allard.jpg.cc4ef412bc4cab44e479e971eaca40c7.jpg

Amphiprion allardi Klausewitz, 1970 – Allard’s

  • Common in captivity
  • Moderate to large size reaching around 15cm or 5.9 inches when fully grown
  • Found in the Western Indian Ocean from Mauritius to the East African coast

  • Hosted by Entacmaea quadricolor, Heteractis aurora, and Stichodactyla mertensii the wild
  • To identify Allard's Clownfish look for their 
  • No special or unusual care requirements 

 

amphiprion-bicinctus.jpg.5b57fa48b701d9bccfdcc14ecfccd493.jpg

Amphiprion bicinctus Rüppell, 1830 – Twoband, Red Sea

  • Uncommon in captivity
  • Moderate size reaching around 14cm or 5.5 inches when fully grown
  • Found in the Western Indian Ocean and in the Red Sea
  • Hosted by Entacmaea quadricolor, Heteractis aurora, Heteractis crispa, Heteractis magnifica, and Stichodactyla gigantea in the wild
  • To identify Red Sea Clownfish look for their 
  • No special or unusual care requirements 

 

chagosensis-chagos-khaled-bin-sultan-living-oceans-foundation.jpg.b756a017d215ba741b425b8a53cc4a76.jpg

Amphiprion chagosensis Allen, 1972 – Chagos   *Recently genetic studies have shown that Amphiprion chagosensis is likely more closely related to the Skunk complex*

  • Unobtainable
  • Small to moderate size reaching around 11cm or 4.3 inches when fully grown
  • Endemic to the Chagos Archipelago
  • Hosted by Heteractis magnifica in the wild
  • To identify Chagos Clownfish look for their 
  • No special or unusual care requirements 

 

chrysogaster_0_jsp_reunion.jpg.09eeef614a675b71e78a17227a6d86bf.jpg

Amphiprion chrysogaster Curvier, 1830 – Mauritian, gaster

  • Unobtainable
  • Moderate to large size reaching around 15cm or 5.9 inches when fully grown
  • Endemic to Mauritius
  • Hosted by Heteractis aurora, Heteractis magnifica, Stichodactyla mertensii, Macrodactyla doreensis, Stichodactyla haddoni, and Stichodactyla mertensii in the wild
  • To identify Mauritian Clownfish look for their 
  • No special or unusual care requirements 

 

chrysopterus_full8.jpg.04e53b665f93de59cf971016cbb8b92b.jpg

Amphiprion chrysopterus Curvier, 1830 – Orangefin, Blue Stripe

  • Uncommon in captivity
  • Very large size reaching around 17cm or 6.7 inches when fully grown
  • Found in the Central Pacific from the Philippines and Papua New Guinea to the Marshall Islands
  • Hosted by Entacmaea quadricolor, Heteractis aurora, Heteractis crispa, Heteractis magnifica, Stichodactyla haddoni, and Stichodactyla mertensii in the wild
  • To identify Blue Stripe Clownfish look for their 
  • No special or unusual care requirements 

 

59ac9e0a51317_clarkiiClarksanemonefishRajaAmpatWestPapuaIMG_3999.jpg.c8af07d1cf000fc37688cfa55b90b0c7.jpg

Amphiprion clarkii (Bennet, 1830) – Clark’s

  • Very common in captivity
  • Moderate to large size reaching around 15cm or 5.9 inches when fully grown
  • Found across the Central Pacific and Indian Ocean
  • Hosted by Cryptodendrum adhaesivum, Entacmaea quadricolor, Heteractis aurora, Heteractis crispa, Heteractis magnifica, Heteractis malu, Macrodactyla doreensis, Stichodactyla gigantea, Stichodactyla haddoni, and Stichodactyla mertensii in the wild
  • To identify Clark's Clownfish look for their 
  • No special or unusual care requirements 

 

Afuscocaudatus.jpg.d4b39c7a73b6e36d754e9a5353e3bceb.jpg

Amphiprion fuscocaduatus Allen, 1972 – Seychelles

  • Unobtainable 
  • Moderate size reaching around 14cm or 5.5 inches when fully grown
  • Endemic to the Seychelles and Aldabra
  • Hosted by Stichodactyla mertensii the wild
  • To identify Seychelles Clownfish look for their 
  • No special or unusual care requirements 

 

latifasciatus.jpg.4ffe9e4362dbe98f305cc4d65d5f2130.jpg

Amphiprion latifasciatus Allen, 1972 – Madagascan

  • Wild caught individuals are very rare, captive bred individuals are uncommon
  • Moderate size reaching 13cm or 5.1 inches when fully grown
  • Found in the Western Indian Ocean along Madagascar and Comoros
  • Hosted by Stichodactyla mertensii the wild
  • To identify Madagascan Clownfish look for their
  • No special or unusual care requirements 

 

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Amphiprion omanensis Allen & Mee, 1991 – Oman

  • Unobtainable 
  • Moderate size reaching around 14cm or 5.5 inches when fully grown
  • Almost only found in the Arabian Sea along the coast of Oman
  • Hosted by Entacmaea quadricolor in the wild
  • To identify Oman Clownfish look for their 
  • No special or unusual care requirements 

 

tricinctus.jpg.ccb5646c46fe96116e6b7342bdf8b9d3.jpg

Amphiprion tricinctus Schultz & Welander, 1953 – Threeband

  • Uncommon in captivity
  • Small to moderate size reaching around 12cm or 4.7 inches when fully grown
  • Found across the Western Pacific and into New Caledonia 
  • Hosted by Entacmaea quadricolor, Heteractis aurora, Heteractis crispa, and Stichodactyla mertensii in the wild
  • To identify Threeband Clownfish look for their 
  • No special or unusual care requirements 

 

 

Premnas (Maroon complex)

 

 

Spinecheek.jpg.853bdb61568fef0d7744815833296dfa.jpg

Premnas biaculeatus (Block, 1790) – Spinecheek, Maroon

  • Very common in captivity
  • Very large size reaching around 17cm or 6.7 inches when fully grown
  • Found across the Indo-Pacific
  • Hosted by Entacmaea quadricolor the wild
  • To identify Maroon Clownfish look for their 
  • No special or unusual care requirements 

 

  • Like 2
  • Thanks 2
Link to comment
Thrassian Atoll

Do you know how all of the different sub species are being made?  Since reentering the hobby, there are a billion different types of designer clownfish nowadays and I am interested on how all of these came about.

Link to comment
1 hour ago, TILTON said:

Do you know how all of the different sub species are being made?  Since reentering the hobby, there are a billion different types of designer clownfish nowadays and I am interested on how all of these came about.

I have nearly all of them on my other guide, unfortunately some of the images are either not showing anymore or low quality. Since then the only major change has been the frostbites/flurries and such. I'll do the stories of origination on some of the more well known/important variants too.

Link to comment
5 hours ago, TILTON said:

Long fins, lightnings and some other ones for sure I hadn't seen a few years ago.  How do they create these?  What's mating with what?

Long fins were just like snowflakes and lightning maroons, they were a random genetic mutation that were bred back to recessive gene holders to create offspring that show the mutation. 

Link to comment
50 minutes ago, 1.0reef said:

Long fins were just like snowflakes and lightning maroons, they were a random genetic mutation that were bred back to recessive gene holders to create offspring that show the mutation. 

Ewww inbreeding. Gotta be a southeastern thing. 

  • Like 1
Link to comment
45 minutes ago, 1891Bro said:

Ewww inbreeding. Gotta be a southeastern thing. 

Fortunately inbreeding for one gen and then breeding back to WC fish with perfect genetics will get the best of both worlds.

Unfortunately pretty much every major breeding company won't do this, and now certain deformities like shoulder humps, bulldog faces, small pelvic/pectoral fins, & flared gills are becoming commonplace.

Link to comment
Just now, 1.0reef said:

Fortunately inbreeding for one gen and then breeding back to WC fish with perfect genetics will get the best of both worlds.

Unfortunately pretty much every major breeding company won't do this, and now certain deformities like shoulder humps, bulldog faces, small pelvic/pectoral fins, & flared gills are becoming commonplace.

Yeah I know. I think it's commonplace among all animal breeders to generate the next "it" strain. To be honest, I was just using that as an opportunity to make a joke. I don't really know how to justify it now. Thanks for putting me on the spot. ;)

  • Haha 3
Link to comment
26 minutes ago, 1891Bro said:

Yeah I know. I think it's commonplace among all animal breeders to generate the next "it" strain. To be honest, I was just using that as an opportunity to make a joke. I don't really know how to justify it now. Thanks for putting me on the spot. ;)

Don't worry, it'll always be a southern thing lmao

  • Haha 1
Link to comment
38 minutes ago, 1.0reef said:

Valid species have been added, I'll work on basic species descriptions and then move on to variants.

Lots more of inbreeding details soon! Y'all come back now, ya hear?

  • Haha 1
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