Sphyraena putnamae

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Sphyraena putnamae
Sphyraena putnamae.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Carangiformes
Family: Sphyraenidae
Genus: Sphyraena
Species:
S. putnamae
Binomial name
Sphyraena putnamae
Jordan and Seale, 1905

Sphyraena putnamae, the sawtooth, chevron or military barracuda, is a species of barracuda found in all tropical seas and temperate waters of major oceans with the exception of the Eastern Pacific. [1] [2] [3] [4] [5] [6] [7] It is found near shores in bays, turbid lagoons, and some reefs. [6] [8] It can be distinguished by the many (about 15) dark chevron-shaped markings along its side, and its forked caudal fin. [9] It spends its time in the shallow part of the sea off the coast, and stays closer to the surface levels of the open ocean. [10] It can live up to 14 years, reaching lengths of six feet long and weighing over 100 pounds. [1]

Contents

Modern classification

There is not currently any supported phylogenetic hypothesis including all twenty-nine species in Sphyraena . However, there is phylogenetic data and a well-supported phylogeny that includes twenty of these species, including Sphyraena putnamae. By analyzing three of the most frequently found nuclear and mitochondrial genes in Sphyraena, as well as using Bayesian Evolutionary Analysis Sampling Trees, researchers found evidence supporting monophyly of Sphyraena. In the produced phylogeny, Sphyraena putnamae falls into the first of three clades, being most closely related to the species Sphyraena jello. [11] The monophyly suggested in this research has come into question once again more recently, with questions concerning the identification differences between Sphyraena putnamae and Sphyraena qenie, which was not included in the twenty species. Both species share features such as an absence of gill rakers, elongated rays on second dorsal and anal fins, entirely blackish caudal fins, and a lack of spines on their first gill-arch platelets. However, these two species have been discerned from one another via the number of dark lateral bands on their bodies, absence of lobes on the caudal fin centra margin, quantity of scale rows, and other recently found morphometrics including the lengths of upper-jaw, pre-dorsal fin, pre-pelvic fin, as well as several more measurements. [12]

Ecology

Sphyraena putnamae is active at night, but also forms large schools during the day. [6] [9] Adults of the species are solitary, while juveniles are gregarious and form schools. [10]

Prey

The diet of the sawtooth barracuda consists primarily of ray-finned fish of the families Carangidae, Engraulidae (Anchovies), and Scombridae, and, to a far lesser extent, some molluscs and crustaceans. [13] There is a correlation between the size of the fish and its diet- smaller fish eat more crustaceans, medium-sized fish feed on molluscs and ray-finned fish, while the largest specimens feed exclusively on those fish. [13]

Reproduction and breeding

Young barracuda drift inshore in spring, and move to deeper water in the late fall. Spawning season is from April until October off southern Florida. [14] Most Males mature at two years of age, and most females mature at three years of age. [14] In Sphyraena putnamae, the sex ratio observed of females:males was 1.49:1 respectively. [14] At the age of sexual maturity, fork length, which is the measurement from the tip of the snout to the fork of the tail, was measured to be 41.33 cm for females and 40.68 cm for males. [14] This species exhibits high fecundity, and hence a high reproductive potential, and spawn throughout the entire year. [14] There are two main peaks of reproduction in the months of April–May being the first peak and the second peak in November through January. [13] The smallest mature females were recorded to be 24.9 cm and the smallest mature males to be 24.5 cm. [14] In this species, males are heavier than females. [15] During juvenile life, a rapid increase in length results in individuals being lighter for a given length. [14] Sphyraena putnamae have been observed to have a year-round reproduction with peaks, which is common for most tropical fish stock to reduce the negative impact of environmental variation on their reproductive success. [14] The main difference between Sphyraena putnamae and other species in the Sphyraena family is that Sphyraena putnamae have two annual spawning peaks, but most of the other species have a single prolonged reproductive peak. [14] This bimodal peak appears to be driven by the seasonal changes in temperature and photoperiod in their environment. [14]

Diet

Sphyraena putnamae consume diverse prey items, which can be grouped into three main categories: teleosts, molluscs, and crustaceans. [13] Teleosts are the preferred food source and dominant food component for  Sphyraena putnamae, while mollusks and crustaceans constitute the secondary and accessory food items respectively. [13] The main constituents of their teleost diet included caragids, scombrids, engraulids, leiognathids, and synodontids. [13] Sphyraena putnamae is mostly a nocturnal predator that individually searches for prey at night, and moves in groups throughout the day. [13] Sphyraena putnamae also have a preference for near-shore waters, turbid lagoons, bays, and reefs. [13] In the dominant food category, it is composed mainly of the species Decapterus Russelli, Megalaspis Cordyla, and Rastrelliger Kanagurta. This group of teleosts constitutes over 85% of the diet of Sphyraena putnamae. [13] Based on the small percentage of crustaceans and molluscs in their diet, but the large number of teleosts, we can infer that the species perform a vertical movement to consume a large variety of prey items. [13]

Parasites

A species of myxozoa ( Kudoa barracudai) infecting a S. putnamae's muscles was described from the Red Sea in 2016. [16] They are also parasitized by Bucephalidae flatworm species. [17]

Distribution and habitat

Sphyraena putnamae are most frequently observed in the Indo-Pacific region, consisting of the Indian Ocean and the western Pacific Ocean. [18] The heaviest concentrations of the species have been found off the southeastern coast of Africa, north coast of Australia, and in the waters between east and southeast Asia. The center of diversity is likely to be found in the eastern Indian Ocean or western Pacific regions, as this is where the species was first discovered and has maintained its highest population densities. On a few occasions, Sphyraena putnamae has been sighted in other locations, such as the coast of Florida and in various locations near Central America. [19] Sphyraena putnamae share the same habitats as many other species of Sphyraena. They normally inhabit reefs, bays, and lagoons off the coast. They do not typically live in deeper waters, as they maintain shallow depths of three to twenty meters. Sphyraena putnamae are active at night, and they usually travel in schools during the daytime. [18]

Taxonomy

Sphyraena putnamae is a species in the genus Sphyraena, the only genus from the family Sphyraenidae. This genus is composed of twenty-nine different species of barracuda, with many only sharing slight differences. [20] This has resulted in confusion on many occasions for identifying and describing the different species under Sphyraena.

History

Discovery and naming

Sphyraena putnamae was identified first from a collection of fishes in Hong Kong in 1905 by David Jordan and Alvin Seale. Two years later, the species was published in the Proceedings of the Davenport Academy of Natural Sciences, Vol. 10. The etymology of the species borrows from Greek and Latin roots for Sphyraena, translating to a kind of fish or a pike-like fish, respectively.

The fish is named in honor of Mary Louisa Duncan Putnam (1832-1903), the “honored patron” of the Davenport Academy of Sciences. [21] [22]

Footnotes

Notes

Related Research Articles

<span class="mw-page-title-main">Barracuda</span> Genus of fish

A barracuda is a large, predatory, ray-finned, saltwater fish of the genus Sphyraena, the only genus in the family Sphyraenidae, which was named by Constantine Samuel Rafinesque in 1815. It is found in tropical and subtropical oceans worldwide ranging from the eastern border of the Atlantic Ocean to the Red Sea, on its western border the Caribbean Sea, and in tropical areas of the Pacific Ocean. Barracudas reside near the top of the water and near coral reefs and sea grasses. Barracudas are often targeted by sport-fishing enthusiasts.

<span class="mw-page-title-main">Sharpnose sevengill shark</span> Species of shark

The sharpnose sevengill shark, also known as one-finned shark, perlon shark, sevengill cow shark, sharpsnouted sevengill or slender sevengill, is a species of shark in the family Hexanchidae, and the only living species in the genus Heptranchias. Found almost circumglobally in deep water, it is one of the few species of sharks with seven pairs of gill slits as opposed to the usual five. The other shark species with seven gill slits is the broadnose sevengill shark. Though small, this shark is an active, voracious predator of invertebrates and fish. When caught, this species is notably defensive and will attempt to bite. It is of minor commercial importance.

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

The Australian barracuda, arrow barracuda, Australian sea pike, sea pike, snook, or shortfin barracuda, Sphyraena novaehollandiae, is a barracuda of the genus Sphyraena which occurs in the south-western Pacific Ocean.

<span class="mw-page-title-main">Nervous shark</span> Species of shark

The nervous shark is a species of requiem shark, and part of the family Carcharhinidae, so named because of its timid behavior in regard to humans. It is common in shallow, coastal waters off northern Australia, Papua New Guinea, and the Solomon Islands. A small brownish or grayish shark typically measuring 1.0–1.3 m (3.3–4.3 ft) long, this species has a short, blunt snout, oval eyes, and a relatively large second dorsal fin. The leading margins of most fins are finely edged with black, and the lower caudal fin lobe is black-tipped.

<span class="mw-page-title-main">Yellowtail barracuda</span> Species of fish

The yellowtail barracuda is one of the smaller species of barracuda of the family Sphyraenidae, which can be found in Indo-West Pacific oceans. It has also invaded the Mediterranean through the Suez Canal from the Red Sea, making it one of the Lessepsian migrants.

<span class="mw-page-title-main">Great barracuda</span> Species of fish

Sphyraena barracuda, commonly known as the great barracuda, is a species of barracuda: large, apex predator ray-finned fish found in subtropical oceans around the world. The Syphyraena family contains 27 species while the great barracuda is one of this genus.[19]

The northern sennet, Sphyraena borealis, is an ocean-going species of fish in the barracuda family, Sphyraenidae. It was described by the American zoologist James Ellsworth De Kay in 1842. De Kay's description was part of several volumes he published regarding the fauna of New York from 1842-1849. Northern sennet are also known as northern barracuda. While generally considered a gamefish it has only rarely been used as food by humans.

The southern sennet is an ocean-going species of game fish in the barracuda family, Sphyraenidae. It was described by the Cuban zoologist Felipe Poey. The description was part of a two-volume work, which Poey published in 1860, entitled Historia Natural de la Isla de Cuba or Natural History of the Island of Cuba. Southern sennet are sometimes used as a food fish, and marketed either fresh or frozen. Although they are generally harmless, Southern sennet have been linked to ciguatera poisoning.

The Guachanche barracuda is an ocean-going species of game fish in the barracuda family, Sphyraenidae. It was described by the French zoologist Georges Cuvier in 1829. The description was part of the second edition of Le Règne Animal, or The Animal Kingdom. Guachanche barracuda are also known simply as guaguanche throughout much of the Caribbean. When used for food, Guaguanche barracuda are usually sold fresh or salted.

<span class="mw-page-title-main">Pacific barracuda</span> Species of fish

Sphyraena argentea is a predatory species of marine barracuda fish of the family Sphyraenidae. They are found in the northeast Pacific Ocean, from Cabo San Lucas, Baja California Sur north to Washington State. However, they are not common north of Point Conception in Santa Barbara County, California, usually preferring warmer waters. They can reach a length of about 1.2 metres (3.9 ft) and a weight of about 6.8 kilograms (15 lb). This species of barracuda is a very popular sport fish in Southern California.

<span class="mw-page-title-main">Blackfin barracuda</span> Species of fish

The blackfin barracuda, also known as the chevron barracuda, is known for its aggressive, predatory personality.

Sphyraena sphyraena, also known as the European barracuda or Mediterranean barracuda, is a ray-finned predatory fish of the Mediterranean basin and the warmer waters of the Atlantic Ocean.

<i>Sphyraena helleri</i> Species of ray-finned fish

Sphyraena helleri, the Heller's barracuda, is a schooling species of barracuda in the family Sphyraenidae.

Sphyraena viridensis, the yellowmouth barracuda or yellow barracuda is a predatory ray-finned fish from the family Sphyraenidae, the barracudas. It is found in the warmer waters of the eastern Atlantic Ocean and the Mediterranean. It is often confused with the European barracuda.

<i>Sphyraena chrysotaenia</i> Species of fish

Sphyraena chrysotaenia, the yellowstripe barracuda, is a species of predatory, ray finned fish from the family Sphyraenidae which is found in the Indo-West Pacific region. It has entered the Mediterranean Sea from the Red Sea through the Suez Canal as a Lessepesian migrant and is now an important species in the fisheries of the eastern Mediterranean.

<i>Pomadasys stridens</i> Species of fish

Pomadasys stridens, the striped piggy or lined piggy, is a grunt from the western Indian Ocean and is one of a group of Indo-Pacific marine species which have colonised the Mediterranean Sea through the Suez Canal from the Red Sea, a process known as Lessepsian migration.

<span class="mw-page-title-main">Bigeye barracuda</span> Species of ray-finned fish

The bigeye barracuda is a species of the family Sphyraenidae, which can be found in the tropical Indo-West Pacific oceans, excluding Hawaii.

<span class="mw-page-title-main">Japanese barracuda</span> Species of ray-finned fish

The Japanese barracuda is a species of ray-finned fish of the family Sphyraenidae, which can be found in West Pacific ocean near southern Japan as well as in the South China Sea.

Sphyraena arabiansis commonly known as the Arabian barracuda Is a species of barracuda found in the eastern Arabian Sea. Once thought to be a population of great barracuda they are now considered distinct due to morphological and genetic differences.

<i>Sphyraena afra</i> Species of barracuda

Sphyraena afra, commonly known as the Guinean barracuda, is a species of barracuda found off the western coast of Africa from Senegal to Namibia. They are not particularly common throughout their range. They are carnivorous, feeding on fish and shrimp. They are found on the continental shelf and are known to occur from lagoons and estuaries out to a depth of 75 m (246 ft).

References

  1. 1 2 De Sylva, Donald (1973). "Barracudas (Pisces: Sphyreendiae) of the Indian Ocean and Adjacent Seas". J Mar Biol Assoc India.
  2. ↑ Froese, R (2019). "Sphyraena Putnamae Summary Page". Fishbase.
  3. ↑ "Sphyraena putnamae Jordan & Seale, 1905". www.gbif.org. Retrieved 2023-02-01.
  4. ↑ "Military Barracuda (Sphyraena putnamae)". iNaturalist. Retrieved 2023-02-01.
  5. ↑ "Chevron barracuda - Encyclopedia of Life". eol.org. Retrieved 2023-02-03.
  6. 1 2 3 Nations, Food and Agriculture Organization of the United; Irrigation, Ministry of Agriculture, Livestock and (2019-12-12). Field identification guide to the living resources of Myanmar. Food & Agriculture Org. ISBN   978-92-5-132005-1.{{cite book}}: CS1 maint: multiple names: authors list (link)
  7. ↑ Jawad, Laith A. (2017-09-21). Dangerous Fishes of the Eastern and Southern Arabian Peninsula. Springer. ISBN   978-3-319-57926-9.
  8. ↑ "Sphyraena putnamae". fishesofaustralia.net.au. Retrieved 2023-02-03.
  9. 1 2 "Sphyraena putnamae". fishesofaustralia.net.au. Retrieved 2023-02-04.
  10. 1 2 Sommer, C (1995). "Sphyraenidae. Barracudas, picudas". Fischer W, Krupp F. Schnider W, Sommer C, Carpenter KE, Niem V.
  11. ↑ Santini, F.; Carnevale, G.; Sorenson, L. (2014-10-08). "First timetree of Sphyraenidae (Percomorpha) reveals a Middle Eocene crown age and an Oligo–Miocene radiation of barracudas". Italian Journal of Zoology. 82 (1): 133–142. doi: 10.1080/11250003.2014.962630 . ISSN   1125-0003.
  12. ↑ Morishita, Satoshi; Miki, Ryohei; Wada, Hidetoshi; Itou, Masahide; Motomura, Hiroyuki (2020-07-01). "Morphological comparisons of Sphyraena qenie with S. putnamae, with a revised key to Indo-Pacific species of Sphyraena lacking gill rakers (Sphyraenidae)". Ichthyological Research. 67 (3): 456–463. doi:10.1007/s10228-020-00738-6. ISSN   1616-3915.
  13. 1 2 3 4 5 6 7 8 9 10 Rajesh, K. M.; Rohit, Prathibha; Viswambharan, Divya; Abdussamad, E. M.; Rajesh, Mridula (2021-09-01). "Feeding behaviour of the sawtooth barracuda, Sphyraena putnamae (Jordan and Seale, 1905) along the southeastern Arabian Sea, India". Regional Studies in Marine Science. 47: 101974. doi:10.1016/j.rsma.2021.101974. ISSN   2352-4855.
  14. 1 2 3 4 5 6 7 8 9 10 Ghosh, Shubhadeep; Satishkumar, Mamidi; Manas, Hoshalli Munivenkatappa; Rohit, Prathibha; Abdussamad, Eruppakkottil Median; Gopalakrishnan, Achamveetil (2021). "Reproductive biology of the sawtooth barracuda, Sphyraena putnamae, in the Bay of Bengal, India". Environmental Biology of Fishes. 104 (11): 1421–1432. doi:10.1007/s10641-021-01167-8. ISSN   0378-1909.
  15. ↑ Kadison, Elizabeth; D'Alessandro, Evan K.; Davis, Gideon O.; Hood, Peter B. (2010-10-01). "Age, Growth, and Reproductive Patterns of the Great Barracuda, Sphyraena Barracuda, from the Florida Keys". Bulletin of Marine Science. 86 (4): 773–784. doi:10.5343/bms.2009.1070.
  16. ↑ Abdel-Baki, Abdel-Azeem S.; Al-Quraishy, Saleh; Al Omar, Suliman Y.; Mansour, Lamjed (2016-05-01). "Ultrastructure and phylogeny of Kudoa barracudai sp. nov. infecting Sphyraena putnamae in the Red Sea". Parasitology Research. 115 (5): 1799–1805. doi:10.1007/s00436-016-4918-4. ISSN   1432-1955. PMID   26786834. S2CID   253971054.
  17. ↑ Bray, Rodney A.; Justine, Jean-Lou (2011-06-01). "Bucephaline digeneans (Bucephalidae) in Sphyraena putnamae Jordan & Seale (Sphyraenidae) from the lagoon off New Caledonia". Systematic Parasitology. 79 (2): 123–138. doi:10.1007/s11230-011-9300-4. ISSN   1573-5192. PMID   21544711. S2CID   13235063.
  18. 1 2 Jawad, Laith A. (2018), "Erratum to: Dangerous Fishes of the Eastern and Southern Arabian Peninsula", Dangerous Fishes of the Eastern and Southern Arabian Peninsula, Cham: Springer International Publishing, pp. E1 –E1, ISBN   978-3-319-57924-5 , retrieved 2023-04-04
  19. ↑ "Search". www.gbif.org. Retrieved 2023-04-04.
  20. ↑ "Fish Identification". fishbase.mnhn.fr. Retrieved 2023-04-04.
  21. ↑ Christopher Scharpf & Kenneth J. Lazara (22 September 2018). "Order CARANGIFORMES (part 1): Families LATIDAE, CENTROPOMIDAE, LACTARIIDAE, SPHYRAENIDAE, LEPTOBRAMIDAE, TOXOTIDAE, NEMATISTIIDAE, MENIDAE, XIPHIIDAE, ISTIOPHORIDAE, CORYPHAENIDAE, RACHYCENTRIDAE, ECHENEIDAE and CARANGIDAE". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf and Kenneth J. Lazara. Retrieved 9 April 2023.
  22. ↑ Jordan, David Starr (1905). List of fishes collected at Hong Kong by Captain William Finch, with description of five new species. [publisher not identified]. OCLC   51368852.
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