Amphiprion latezonatus

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Amphiprion latezonatus
Amphiprion latezonatus, Norfolk.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Family: Pomacentridae
Genus: Amphiprion
Species:
A. latezonatus
Binomial name
Amphiprion latezonatus
Waite, 1900

Amphiprion latezonatus, also known as the wide-band anemonefish, is a species of anemonefish found in subtropical waters off the east coast of Australia. [2] [3] Like all anemonefishes, it forms a symbiotic mutualism with sea anemones and is unaffected by the stinging tentacles of its host. It is a sequential hermaphrodite with a strict size-based dominance hierarchy; the female is largest, the breeding male is second largest, and the male nonbreeders get progressively smaller as the hierarchy descends. [4] They exhibit protandry, meaning the breeding male changes to female if the sole breeding female dies, with the largest nonbreeder becoming the breeding male. [2]

Contents

Description

A. latezonatus grows to 14 cm (5+1⁄2 in) [2] [3] and is dark brown with three white bars and a broad white margin on the caudal fin. As the common name suggests, the middle bar is very wide, about twice the average width of other anemonefishes and is shaped like a flat-topped pyramid. [2] They have 10 dorsal spines, two anal spines, 15–16 dorsal soft rays, and 13–14 anal soft rays. [3]

Color variations

A. latezonatus often has bright blue markings on the upper lip and the edges of the bars. The dorsal fin may be orange or yellow [2]

Similar species

The broad midbody bar is distinctive, and A. latezonatus is unlikely to be confused with any other anemonefish. [2] The closest in appearance are A. polymnus (saddleback anemonefish) and A. sebae (sebae anemonefish), but A. latezonatus has a broader midband and lacks the characteristic slope of A. polymnus or A. sebae. Historically, anemonefish have been identified by morphological features and color pattern in the field, while in a laboratory, other features such as scalation of the head, tooth shape, and body proportions are used. [2] These features have been used to group species into complexes, and A. latezonatus was considered as part of the saddleback complex with A. polymnus and A. sebae. [5] Genetic analysis has shown that the saddleback complex is not a monophyletic group and that A. latezonatus has a monospecific lineage, [6] and is more closely related to A. percula and Premnas biaculeatus than to the saddleback group. [6] [7]

Distribution and habitat

A. latezonatus is found in subtropical waters of Australia, from southern Queensland to northern New South Wales, Norfolk Island, and Lord Howe Island. [2]

Host anemones

The relationship between anemonefish and their host sea anemones is not random and instead is highly nested in structure. [8] A. latezonatus is highly specialised with only one species anemone host, Heteractis crispa (sebae anemone). [2] A. latezonatus has been found in two additional host sea anemone species. [9]

Conservation status

Anemonefish and their host anemones are found on coral reefs and face similar environmental issues. Like corals, anemone's contain intracellular endosymbionts, zooxanthellae, and can suffer from bleaching due to triggers such as increased water temperature or acidification. Characteristics known to elevate the risk of extinction are small geographic range, small local population, and extreme habitat specialisation. [10] [11] A. latezonatus is an endemic species, confined to the subtropical east coast of Australia. The finding of A. latezonatus being hosted by two additional sea anemone species [9] may reduce the risk of extinction associated with specialisation. [12] This species was not evaluated in the 2012 release of the IUCN Red List

In aquaria

A. latezonatus has been bred in captivity. [13]

Related Research Articles

<span class="mw-page-title-main">Clownfish</span> Subfamily of fishes

Clownfish or anemonefish are fishes from the subfamily Amphiprioninae in the family Pomacentridae. Thirty species of clownfish are recognized: one in the genus Premnas, while the remaining are in the genus Amphiprion. In the wild, they all form symbiotic mutualisms with sea anemones. Depending on the species, anemonefish are overall yellow, orange, or a reddish or blackish color, and many show white bars or patches. The largest can reach a length of 17 cm, while the smallest barely achieve 7–8 cm.

<span class="mw-page-title-main">Orange clownfish</span> Species of fish

The orange clownfish also known as percula clownfish and clown anemonefish, is widely known as a popular aquarium fish. Like other clownfishes, it often lives in association with sea anemones. A. percula is associated specifically with Heteractis magnifica and Stichodactyla gigantea, and as larvae use chemical cues released from the anemones to identify and locate the appropriate host species to use them for shelter and protection. This causes preferential selection when finding their anemone host species. Although popular, maintaining this species in captivity is rather complex. The Great Barrier Reef Marine Park Authority regulates the number of collection permits issued to aquarium fish dealers who seek this, and other tropical fish within the Great Barrier Reef Marine Park. The symbiosis between anemonefish and anemones depends on the presence of the fish drawing other fish to the anemone, where they are stung by its venomous tentacles. The anemone helps the fish by giving it protection from predators, which include brittle stars, wrasses, and other damselfish, and the fish helps the anemone by feeding it, increasing oxygenation, and removing waste material from the host. Various hypotheses exist about the fish's ability to live within the anemone without being harmed. One study carried out at Marineland of the Pacific by Dr. Demorest Davenport and Dr. Kenneth Noris in 1958 revealed that the mucus secreted by the anemone fish prevented the anemone from discharging its lethal stinging nematocysts. A second hypothesis is that A. percula has acquired immunity towards the sea anemone's toxins, and a combination of the two has been shown to be the case. The fish feed on algae, zooplankton, worms, and small crustaceans.

<span class="mw-page-title-main">Cinnamon clownfish</span> Species of fish

Amphiprion melanopus, also known as the cinnamon clownfish, fire clownfish, red and black anemonefish, black-backed anemonefish or dusky anemonefish is a widely distributed anemonefish chiefly found in the western and southern parts of the Pacific Ocean.. The species scientific name 'melanopus' is Greek, meaning black feet in reference to the black pelvic fins. Like all anemonefishes it forms a symbiotic mutualism with sea anemones and is unaffected by the stinging tentacles of the host anemone. It is a sequential hermaphrodite with a strict sized based dominance hierarchy: the female is largest, the breeding male is second largest, and the male non-breeders get progressively smaller as the hierarchy descends. They exhibit protandry, meaning the breeding male will change to female if the sole breeding female dies, with the largest non-breeder becomes the breeding male.

<span class="mw-page-title-main">Orange skunk clownfish</span> Species of fish

Amphiprion sandaracinos, also known as the orange skunk clownfish or orange anemonefish, is a species of anemonefish that is distinguished by its broad white stripe along the dorsal ridge. Like all anemonefishes it forms a symbiotic mutualism with sea anemones and is unaffected by the stinging tentacles of the host anemone. It is a sequential hermaphrodite with a strict sized based dominance hierarchy: the female is largest, the breeding male is second largest, and the male non-breeders get progressively smaller as the hierarchy descends. They exhibit protandry, meaning the breeding male will change to female if the sole breeding female dies, with the largest non-breeder becomes the breeding male.

<span class="mw-page-title-main">Sebae clownfish</span> Species of fish

Amphiprion sebae, also known as the sebae clownfish, is an anemonefish found in the northern Indian Ocean, from Java to the Arabian Peninsula. Like all anemonefish it is usually found living in association with sea anemones. While the common name of Heteractis crispa, the sebae anemone, suggests an association, it is normally found with the Stichodactyla haddoni or saddle anemone. A. sebae, like all anemonefish, lives in a symbiotic relationship with the host anemone where the fish is unaffected by the stinging tentacles of the anemone. In a group of clownfish, Only two clownfish, a male and a female, in a group reproduce through external fertilization. Clownfish are sequential hermaphrodites, changing from male to female, with a strict dominance hierarchy and only the largest fish being female.

<span class="mw-page-title-main">Maroon clownfish</span> Species of fish

Premnas biaculeatus, commonly known as spine-cheeked anemonefish or the maroon clownfish, is a species of anemonefish found in the Indo-Pacific from western Indonesia to Taiwan and the Great Barrier Reef. They can grow up to be about 17 cm (6.7 in). Like all anemonefishes it forms a symbiotic mutualism with sea anemones and is unaffected by the stinging tentacles of the host anemone. It is a sequential hermaphrodite with a strict size-based dominance hierarchy; the female is largest, the breeding male is second largest, and the male nonbreeders get progressively smaller as the hierarchy descends. They exhibit protandry, meaning the breeding male changes to female if the sole breeding female dies, with the largest nonbreeder becoming the breeding male. The fish's natural diet includes algae and zooplankton.

<span class="mw-page-title-main">Sebae anemone</span> Species of sea anemone

The sebae anemone, also known as leathery sea anemone, long tentacle anemone, or purple tip anemone, is a species of sea anemone belonging to the family Stichodactylidae and native to the Indo-Pacific area.

<span class="mw-page-title-main">Australian clownfish</span> Species of fish

Amphiprion rubrocinctus, also known as the Australian clownfish or red anemonefish, is a species of anemonefish that is endemic to north west Australia. Like all anemonefishes it forms a symbiotic mutualism with sea anemones and is unaffected by the stinging tentacles of the host anemone. It is a sequential hermaphrodite with a strict sized based dominance hierarchy: the female is largest, the breeding male is second largest, and the male non-breeders get progressively smaller as the hierarchy descends. They exhibit protandry, meaning the breeding male will change to female if the sole breeding female dies, with the largest non-breeder becomes the breeding male. The fish's natural diet includes zooplankton.

<span class="mw-page-title-main">Orange-fin anemonefish</span> Species of fish

The orange-fin anemonefish is a marine fish belonging to the family Pomacentridae, the clownfishes and damselfishes, found in the Western Pacific north of the Great Barrier Reef from the surface to 20 m, to include the Pacific Ocean between Queensland, Australia, and New Guinea to the Marshall and Tuamotus Islands. It can grow to 17 cm in length.

<span class="mw-page-title-main">Saddleback clownfish</span> Species of fish

Amphiprion polymnus, also known as the saddleback clownfish or yellowfin anemonefish, is a black and white species of anemonefish with a distinctive saddle. Like all anemonefishes it forms a symbiotic mutualism with sea anemones and is unaffected by the stinging tentacles of the host anemone. It is a sequential hermaphrodite with a strict sized-based dominance hierarchy: the female is largest, the breeding male is second largest, and the male non-breeders get progressively smaller as the hierarchy descends. They exhibit protandry, meaning the breeding male will change to female if the sole breeding female dies, with the largest non-breeder becomes the breeding male.

<i>Amphiprion akindynos</i> Species of fish

Amphiprion akindynos, the Barrier Reef anemonefish, is a species of anemonefish that is principally found in the Great Barrier Reef of Australia, but also in nearby locations in the Western Pacific. The species name 'akindynos' is Greek, meaning 'safe' or 'without danger' in reference to the safety afforded amongst the tentacles of its host anemone. Like all anemonefishes it forms a symbiotic mutualism with sea anemones and is unaffected by the stinging tentacles of the host anemone. It is a sequential hermaphrodite with a strict size-based dominance hierarchy: the male is are largest, the breeding male is second largest, and the male non-breeders get progressively smaller as the hierarchy descends. They exhibit protandry, meaning the breeding male will change to female if the sole breeding female dies, with the largest non-breeder becomes the breeding male. The fish's natural diet includes zooplankton.

<span class="mw-page-title-main">Pink skunk clownfish</span> Species of fish

The pink skunk clownfish, also known as the pink anemonefish, is a species of anemonefish that is widespread from northern Australia through the Malay Archipelago and Melanesia. Like all anemonefishes, it forms a symbiotic mutualism with sea anemones and is unaffected by the stinging tentacles of the host. It is a sequential hermaphrodite with a strict size-based dominance hierarchy; the female is largest, the breeding male is second largest, and the male nonbreeders get progressively smaller as the hierarchy descends. They exhibit protandry, meaning the breeding male changes to female if the sole breeding female dies, with the largest nonbreeder becoming the breeding male.

<span class="mw-page-title-main">Red saddleback anemonefish</span> Species of fish

The red saddleback anemonefish, Amphiprion ephippium, also known as the saddle anemonefish, is a marine fish belonging to the family Pomacentridae, the clownfishes and damselfishes.

The three-band anemonefish is a species of anemonefish endemic to the Marshall Islands in the western part of the Pacific Ocean. Like all anemonefishes, it forms a symbiotic mutualism with sea anemones and is unaffected by the stinging tentacles of its host. It is a sequential hermaphrodite with a strict size-based dominance hierarchy; the female is largest, the breeding male is second largest, and the male nonbreeders get progressively smaller as the hierarchy descends. They exhibit protandry, meaning the breeding male changes to female if the sole breeding female dies, with the largest nonbreeder becoming the breeding male. The fish's natural diet includes zooplankton.

<i>Amphiprion mccullochi</i> Species of fish

Amphiprion mccullochi, also known as whitesnout anemonefish or McCulloch's anemonefish, is a species of anemonefish found in subtropical waters at Lord Howe Island and Norfolk Island.. It was named for Allan McCulloch, a former Curator of Fishes at the Australian Museum, Sydney. Like all anemonefishes it forms a symbiotic mutualism with sea anemones and is unaffected by the stinging tentacles of the host anemone. It is a sequential hermaphrodite with a strict sized based dominance hierarchy: the female is largest, the breeding male is second largest, and the male non-breeders get progressively smaller as the hierarchy descends. They exhibit protandry, meaning the breeding male will change to female if the sole breeding female dies, with the largest non-breeder becomes the breeding male.

<i>Amphiprion chrysogaster</i> Species of fish

Amphiprion chrysogaster, the Mauritian anemonefish, is a marine fish belonging to the family Pomacentridae, the clownfishes and damselfishes. It is endemic to Mauritius and probably Réunion.

<i>Amphiprion barberi</i> Species of fish

Amphiprion barberi, also known as fiji anemonefish a species of anemonefish that is found in the western Pacific Ocean. It was previously considered a geographic color variation of other anemonefish, initially Amphiprion rubrocinctus from 1972 and then Amphiprion melanopus from 1980 however further study and DNA sequencing resulted in A. barberi being described as a new species in 2008. Like all anemonefishes it forms a symbiotic mutualism with sea anemones and is unaffected by the stinging tentacles of the host anemone. It is a sequential hermaphrodite with a strict sized based dominance hierarchy: the female is largest, the breeding male is second largest, and the male non-breeders get progressively smaller as the hierarchy descends. They exhibit protandry, meaning the breeding male will change to female if the sole breeding female dies, with the largest non-breeder becomes the breeding male. The fish's natural diet includes zooplankton.

<i>Amphiprion leucokranos</i> Species of fish

Amphiprion leucokranos is a naturally occurring hybrid anemonefish found in the western central Pacific Ocean. Like all anemonefishes it forms a symbiotic mutualism with sea anemones and is unaffected by the stinging tentacles of the host anemone. It is a sequential hermaphrodite with a strict dominance hierarchy, features which are critical to the direction of gene flow.

<i>Amphiprion pacificus</i> Species of fish

Amphiprion pacificus, is a species of anemonefish that is found in the western Pacific Ocean. Like all anemonefishes it forms a symbiotic mutualism with sea anemones and is unaffected by the stinging tentacles of the host anemone. It is a sequential hermaphrodite with a strict sized based dominance hierarchy: the female is largest, the breeding male is second largest, and the male non-breeders get progressively smaller as the hierarchy descends. They exhibit protandry, meaning the breeding male will change to female if the sole breeding female dies, with the largest non-breeder becomes the breeding male. The fish's natural diet includes zooplankton.

Amphiprion thiellei is thought to be a naturally occurring hybrid anemonefish found in the vicinity of Cebu, Philippines. Like all anemonefishes it forms a symbiotic mutualism with sea anemones and is unaffected by the stinging tentacles of the host anemone. It is a sequential hermaphrodite with a strict dominance hierarchy.

References

  1. ↑ Allen, G.R. (2022). "Amphiprion latezonatus". IUCN Red List of Threatened Species . 2022: e.T188533A1889085. doi: 10.2305/IUCN.UK.2022-2.RLTS.T188533A1889085.en . Retrieved 9 December 2022.
  2. 1 2 3 4 5 6 7 8 9 Fautin, Daphne G.; Allen, Gerald R. (1997). Field Guide to Anemone Fishes and Their Host Sea Anemones. Western Australian Museum. ISBN   9780730983651. Archived from the original on 18 October 2014.
  3. 1 2 3 Froese, Rainer; Pauly, Daniel (eds.) (2019). "Amphiprion latezonatus" in FishBase. February 2019 version.
  4. ↑ Buston PM (May 2004). "Territory inheritance in clownfish". Proceedings of the Royal Society B: Biological Sciences. 271 (Suppl 4): S252–S254. doi:10.1098/rsbl.2003.0156. PMC   1810038 . PMID   15252999.
  5. ↑ Goemans, B. "Anemonefishes" . Retrieved 20 September 2015.
  6. 1 2 Litsios, G.; Sims, C.; Wüest, R.; Pearman P.B.; Zimmermann, N.E.; Salamin N. (2012). "Mutualism with sea anemones triggered the adaptive radiation of clownfishes". BMC Evolutionary Biology. 12 (11): 212. Bibcode:2012BMCEE..12..212L. doi: 10.1186/1471-2148-12-212 . PMC   3532366 . PMID   23122007.
  7. ↑ DeAngelis, R. "What we really know about the diversity of Clownfish". Archived from the original on 25 September 2015. Retrieved 20 September 2015.
  8. ↑ Ollerton J; McCollin D; Fautin DG; Allen GR (2007). "Finding NEMO: nestedness engendered by mutualistic organization in anemonefish and their hosts". Proceedings of the Royal Society B: Biological Sciences. 274 (1609): 591–598. doi:10.1098/rspb.2006.3758. PMC   1766375 . PMID   17476781.
  9. 1 2 Scott, A.; Rushworth, K.J.W.; Dalton, S.J.; Smith, S.D.A. (2016). "Subtropical anemonefish Amphiprion latezonatus recorded in two additional host sea anemone species". Marine Biodiversity. 46 (2): 327–328. Bibcode:2016MarBd..46..327S. doi:10.1007/s12526-015-0390-0. S2CID   10080740.
  10. ↑ Munday P.L. (2004). "Habitat loss, resource specialization, and extinction on coral reefs". Global Change Biology. 10 (10): 1642–1647. Bibcode:2004GCBio..10.1642M. doi:10.1111/j.1365-2486.2004.00839.x. S2CID   84725549.
  11. ↑ Hobbs J.-P.A.; Frisch A.J.; Ford B.M.; Thums M.; Saenz-Agudelo P.; Furby K.A.; Berumen M.L. (August 2013). "Taxonomic, spatial and temporal patterns of bleaching in anemones inhabited by anemonefishes". PLOS ONE. 8 (8): e70966. Bibcode:2013PLoSO...870966H. doi: 10.1371/journal.pone.0070966 . PMC   3738586 . PMID   23951056.
  12. ↑ Hobbs J.-P.A.; Beger, M.; De Brauwer, M.; Emslie, M.J. (September 2014). "North-eastern range extension of the anemone Stichodactyla haddoni to the Marshall Islands represents a new record of host use by the endemic anemonefish Amphiprion tricinctus". Marine Biodiversity Records. 7: e106. Bibcode:2014MBdR....7E.106H. doi:10.1017/S1755267214001055.
  13. ↑ Bray, R.D.; Bray, D.J. (2011). "Wideband Anemonefish, Amphiprion latezonatus". Fishes of Australia. Archived from the original on 24 May 2015. Retrieved 20 Sep 2015.
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