The largest crocodile ever recorded is the massive monster known as Lolong, a male saltwater crocodile found and captured in the Philippines. Like all crocodiles, they can survive for prolonged periods in only warm temperatures, and crocodiles seasonally vacate parts of Australia if cold spells hit. “Now here’s another one, but this time it isn’t just a tiny house gecko from Africa.”. It ambushes most of its prey and then drowns or swallows it whole. Unlike some other crocodilians, such as American alligators and even Nile crocodiles, they are not known to have hunted on dry land.  In crocodiles, linear growth eventually decreases and they start getting bulkier at a certain point. The crocodiles, normally found in sub-Saharan African marshes, swamps and rivers, aren’t fussy over their dining options, tucking into zebras, porcupines, small hippos and other crocodiles that cross its path. The species is featured on several postage stamps, including an 1894 State of North Borneo 12-cent stamp; a 1948 Australian 2 shilling stamp depicting an aboriginal rock artwork of the species; a 1966 Republic of Indonesia stamp; a 1994 Palau 20-cent stamp; a 1997 Australian 22-cent stamp; and a 2005 1 Malaysian ringgit postage stamp.  Saltwater crocodiles use ocean currents to travel long distances. In India, they are found only along the eastern coast, and are rare elsewhere.  In the Andaman Islands, the number of fatal attacks on humans has reportedly increased, possibly due to habitat destruction and reduction of natural prey.  However, with recent[when?]  In the Northern Territory in Australia, attempts have been made to relocate saltwater crocodiles who have displayed aggressive behaviour towards humans but these have proven ineffective as the problem crocodiles are apparently able to find their way back to their original territories.  The southernmost population in India lives in Odisha's Bhitarkanika Wildlife Sanctuary; in northern Odisha, it has not been recorded since the 1930s. Actual skull length was 655mm. The Australian Estuarine or Saltwater Crocodile (Crocodylus porosus) can be found all across the north of Australia, and further north of here. Sometimes, they also swam up and down river systems. — Borneo Post Online pic MIRI, Nov 11 — A saltwater crocodile measuring about 15-foot-long (4.57 metres) was captured behind a primary school in Limbang at around 11pm last night. However, many areas have not recovered; some population surveys have shown that although young crocodiles are present, fewer than 10% of specimens spotted are in adult size range and do not include any particularly large males, such as Sri Lanka or Palau. Many Japanese soldiers did not survive this night, but the attribution of the majority of their deaths to crocodile attacks has been doubted.  In Sri Lanka, it occurs foremost in western and southern parts of the country. The genetic lineage comprising saltwater, Nile and Siamese crocodiles is estimated to have diverged 10.60–6.52 million years ago. Because of their size and distribution, saltwater crocodiles hunt the broadest range of prey species of any modern crocodilian. The ventral surface is white or yellow in colour in saltwater crocodiles of all ages. There is little evidence as yet of a wider army of Nile crocodiles in Florida, but the discovery raises the possibility of another harmful introduced species in the state. GBIF network ~ OBIS distribution map ~ AquaMaps Saltwater crocodiles tolerate salinity and are found mostly in coastal waters or near rivers. Without having to move around much, sometimes simply by floating, the current-riding behaviour allows for the conservation of energy. , Saltwater crocodiles are the largest extant riparian predators in the world. It is also known as the estuarine crocodile, Indo-Pacific crocodile, marine crocodile, sea crocodile or informally as saltie. restoration of saltwater crocodile habitat and reduced poaching, the number of large crocodiles is increasing, especially in Odisha. Non-fatal attacks usually involve crocodiles of 3 m (9 ft 10 in) or less in length.  Large prey is then torn into manageable pieces by "death rolling" (the spinning of the crocodile to twist off hunks of meat) or by sudden jerks of the head. , In July 2018, a 600-strong mob slaughtered 292 saltwater and New Guinea crocodiles in Papua province in Indonesia in a revenge attack after a man who encroached the sanctuary was devoured.  Large mature females reach 3.4 m (11 ft 2 in) and weigh up to 120 to 200 kg (260 to 440 lb). DNA analysis has confirmed that three animals captured in south Florida between 2009 and 2014 are true Nile crocodiles.  Saltwater crocodiles, however, are among the most active of all crocodilians, spending more time cruising and active, especially in water.  In Australia, goannas (Varanus giganteus) commonly eat freshwater crocodile eggs (feeding on up to 95% of the clutch if discovered), but are relatively unlikely to eat saltwater crocodile eggs due to the vigilance of the imposing mother, with about 25% of the eggs being lost to goannas (less than half as many Nile crocodile eggs are estimated to be eaten by monitors in Africa). They are much less terrestrial than most species of crocodiles, spending less time on land except for basking. Osama was sold for breeding stock and transferred to a diet of chickens. It has fewer armour plates on its neck than other crocodilians. The years from 1940 to 1970 were the peak of unregulated hunting and may have regionally caused irreparable damage to saltwater crocodile populations. Crocodiles are divided into two types, depending on the environment in which they live: freshwater and saltwater. Saltwater crocodiles mate in the wet season, when water levels are at their highest.  Off-setting this, goats, water buffalo and wild boar/pigs have been introduced to many of the areas occupied by saltwater crocodiles and returned to feral states to varying degrees and thus can amply support large crocodiles. It has been listed as Least Concern on the IUCN Red List since 1996. (2009). It is extinct in Singapore, Cambodia and Vietnam. black-necked storks (Ephippiorhynchus asiaticus) and white-bellied sea eagles (Haliaeetus leucogaster)), pythons, larger crocodiles, and many other predators. Distribution of the Saltwater Crocodile Though this crocodile species can be found over a large area, their range is relatively spotty.  These sizes and ages are almost identical to those at average sexual maturity in Nile crocodiles, despite that average adult male saltwater crocodiles are considerably larger than average adult male Nile crocodiles.  It occurs along the Andaman and Nicobar Islands coasts and in the Sundarbans.  As a seagoing species, the saltwater crocodile also preys on a variety of saltwater bony fish and other marine animals, including sea snakes, sea turtles, sea birds, dugongs (Dugong dugon), rays (including large sawfish), and small sharks. They live in brackish or saltwater areas and can be found in ponds, coves, and creeks in mangrove swamps. While for example 20th century biological studies rigorously cataloged the stomach contents of "sacrificed" adult Nile crocodiles in Africa, few such studies were done on behalf of saltwater crocodiles despite the plethora that were slaughtered due to the leather trade during that time period.  A large male from Philippines, named Lolong, was the largest saltwater crocodile ever caught and placed in captivity.  While hunting rhesus macaques, they have been seen to knock the monkeys off a bank by knocking them with its tail, forcing the macaque into water for easy consumption. , In Myanmar, it inhabits the Ayeyarwady Delta. The space for the jaw muscle in the skull is very large, which is easily visible from the outside as a bulge at each side. The estuarine, or saltwater, crocodile, is found in rivers and estuaries through out South East Pacific with a range stretching from East India to Fiji and southern China to north Australia. . In southern Thailand, it was recorded in Phang Nga Province. They are occasionally encountered inland in freshwater areas of the SE Florida coast as a result of the extensive canal system. , The largest skull of a saltwater crocodile that could be scientifically verified was of a specimen in the Muséum national d'Histoire naturelle collected in Cambodia. The warm and wet climate in the tropics during this period may have facilitated the dispersal of crocodiles from Australasia to Africa without having to move long distances at sea. Currently, the species is listed in CITES as follows: The saltwater crocodile was often hunted for its meat and eggs, and its skin is the most commercially valuable of any crocodilian. A huge population, consisting of many large adults, several over 6.1 m ftin, including a monstrous afforementioned 7 m ftin male, is present within the Bhitarkanika Wildlife Sanctuary of Odisha and they … However, crocodiles do not have a permanent population on Fraser Island, but they can pop up on occasion. Their natural habitat predominantly comprises freshwater sources, like rivers, lakes, marshlands, etc., as well as the brackish water near the mouth of the river. Like alligators, crocodiles rely on external sources of heat to regulate their body temperature. Unregulated hunting during the 20th century caused a dramatic decline in the species throughout its range, with the population in northern Australia reduced by 95% by 1971. The Larrakia people think of themselves as crocodile descendants, and regard it as their totem. The nest is a mound of mud and vegetation, usually measuring 175 cm (5 ft 9 in) long and 53 cm (1 ft 9 in) high, with an entrance averaging 160 cm (5 ft 3 in) in diameter.  In addition to these prey, juveniles also take a variety of freshwater and saltwater fish, various amphibians, crustaceans, molluscs, such as large gastropods and cephalopods, birds, small to medium-sized mammals, and other reptiles, such as snakes and lizards. A crocodile shot in Queensland in 1957, nicknamed Krys the croc (named after the woman that shot the crocodile in July 1957; Krystina Pawlowski), was reported to be 8.63 m (28 ft 4 in) long, but no verified measurements were made and no remains of this crocodile exist.  The saltwater crocodile has a long history of attacking humans who unknowingly venture into its territory. The formidable predators typically live in brackish waters near the coast, such as in mangrove swamps, river estuaries and lagoons.  The larger the animal grows, the greater the variety of its diet, although relatively small prey are taken throughout its lifetime. Saltwater Crocodiles are found in south east Asia and Northern Australia. This section is dedicated to examples of the largest saltwater crocodiles recorded outside scientific norms measurement and estimation, with the aim of satisfying the public interest without creating data pollution, as well as serving an educational purpose of guiding the reader to separate fact from possible fiction. "The distribution and abundance of the estuarine crocodile, "Thermal relations of large crocodiles, Crocodylus porosus, free-ranging in a naturalistic situation", "Big Gecko – Crocodile Management, Research and Filming", "Crocodile Communication: Crocodiles, Caimans, Alligators, Gharials", "Emu (Dromaius Novaehollandiae) – Animals – A–Z Animals – Animal Facts, Information, Pictures, Videos, Resources and Links", "Production, Survival, and Catchability of Chicks of Common Sandpipers, "Group size but not distance to cover influences agile wallaby (, 10.1644/1545-1542(2003)084<0197:GSBNDT>2.0.CO;2, "Vertebrate carnivores and predation in the Oriental (Indomalayan) region", "Feeding across the food web: The interaction between diet, movement and body size in estuarine crocodiles (, "Fifteen-foot Bengali crocodile claims king of jungle title from tiger", "Predation of an Adult Malaysian Water monitor, "Dog eat dog, cat eat dog: social-ecological dimensions of dog predation by wild carnivores", "Aspects of the population dynamics of the wild Asiatic water buffalo (, "FLMNH Ichthyology Department: Green Sawfish", "Significant Trade in Wildlife: a review of selected species in CITES Appendix II.  The species currently has full legal protection in all Australian states and territories where it is found – Western Australia (since 1970), Northern Territory (since 1971) and Queensland (since 1974). , Exact data on attacks are limited outside Australia, where one or two fatal attacks are reported per year. Only approximately 1% of the hatchlings will survive to adulthood. At times, they tend to spend weeks at sea in search of land and in some cases, barnacles have been observed growing on crocodile scales, indicative of the long periods they spend at sea..  The largest female on record measured about 4.3 m (14 ft 1 in) in total length. Ground-living birds, such as the emu (Dromaius novaehollandiae) and different kinds of water birds, especially the magpie goose (Anseranas semipalmata), are the most commonly preyed upon birds, due to the increased chance of encounter. “My hope as a biologist is that the introduction of Nile crocodiles in Florida opens everyone’s eyes to the problem of invasive species that we have here in our state,” Krysko said.  Less-publicised attacks have been reported in Borneo, Sumatra, Eastern India (Andaman Islands), and Burma. Crocodilus porosus was the scientific name proposed by Johann Gottlob Theaenus Schneider who described a zoological specimen in 1801. Historically, they could be found across much more of the coastline, but humans have eradicated them from a number of areas. The Saltwater Crocodile (Crocodylus porosus) is one of two species of crocodile found in Australia; the other being the smaller Freshwater Crocodile (Crocodylus johnstoni). Techniques in the immobilisation and handling of the Nile crocodile. 111–114 in, Manolis, S. C., & Webb, G. J. The reason behind unverified sizes is either the case of insufficient/inconclusive data or exaggeration from a folkloric point of view.  While crocodilians generally nest every year, there have been several recorded cases of female saltwater crocodiles nesting only every other year and also records of a female attempting to produce two broods in a single wet season.  In Sarawak, it was recorded by a camera trap in Kuching Wetlands National Park.  Prey species recorded include primate species such as crab-eating macaques (Macaca fascicularis), proboscis monkeys (Nasalis larvatus), and gibbons. More than 20 saltwater crocodiles were found living in the Lake Mitchell and Two Mile Creek waterways — in the Quaids Dam area near Mareeba — an area where crocodiles are not normally found. Species of reptile native to saltwater and brackish habitats, Examples of large unconfirmed saltwater crocodiles.  References to crocodile attacks on humans and livestock during the Han and Song dynasties indicate that it occurred in lower Pearl River and Macau, Han River, Min River, portions of coastal Guangxi province and Hainan Island. , Young saltwater crocodiles are pale yellow in colour with black stripes and spots on their bodies and tails. There are … "Population status and spatial distribution of saltwater crocodile, "Human-crocodile conflict and conservation implications of saltwater crocodiles, "Reptile and amphibian diversity in Phang-nga Province, southern Thailand", "Status of crocodiles in the U Minh Thuong Nature Reserve, southern Vietnam", "Risk of extinction and categories of endangerment: perspectives from long-lived reptiles", "Spatial ecology of estuarine crocodile (, "Employing Camera Traps for Studying Habitat Use by Crocodiles in a Mangrove Forest in Sarawak, Borneo".  Saltwater crocodiles that survive to adulthood can attain a very long lifespan, with an estimated life expectancy upwards of 70 years, and some individuals possibly exceed 100 years, although no such extreme ages have been verified for any crocodilian. Their presence in Florida could have unfortunate implications for American crocodiles and alligators. The female guards the nest and hatchlings from predators.  The average weight of a new hatchling in Australia is reportedly 69.4 g (2 7⁄16 oz).  Young saltwater crocodiles are capable of breaching their entire body into the air in a single upward motion while hunting prey that may be perched on low hanging branches. After the commercial value of crocodile skins waned, perhaps the greatest immediate challenge to implementing conservation efforts has been the occasional danger the species can pose to humans, and the resulting negative view of the crocodile. 6. It is however depicted in contemporary aboriginal art. The colour as an adult is much darker greenish-drab, with a few lighter tan or grey areas sometimes apparent. It is regarded as dangerous for people who share the same environment. Saltwater crocodiles live usually up to 70-100 years and almost 99% of their babies will be eaten by … Juveniles are raised in freshwater rivers during the wet season between November and March, however they are often forced out of these areas by dominant males using them for breeding grounds. Messel, H., & Vorlicek, G. C. (1989). , As in most crocodilian species, the female saltwater crocodile exhibits a remarkable level of maternal care for a reptile.  However average size largely depends on the location, habitat, and human interactions, thus changes from one study to another, when figures of each study are viewed separately.  However, according to evidence, in the form of skulls coming from some of the largest crocodiles ever shot, the maximum possible size attained by the largest members of this species is considered to be 7 m (23 ft 0 in).  Some nests in unlikely habitats have occurred, such as rocky rubble or in a damp low-grass field. Crocodilians range in size from the Paleosuchus and Osteolaemus species, which reach 1–1.5 m (3 ft 3 in–4 ft 11 in), to the saltwater crocodile, which reaches 7 m (23 ft) and weighs up to 2,000 kg (4,400 lb), though some prehistoric species such as the late Cretaceous Deinosuchus were even larger at up to about 11 m (36 ft) and 3,450 kg (7,610 lb).  Based on the regression of mean body mass and mean bite force, the bite forces of multiple crocodile species, 1,308 kg (2,884 lb) individuals were estimated at 27,531 to 34,424 N (6,189 to 7,739 lbf). In 2005, a Nile crocodile called Osama was captured after a rampage that claimed the lives of 83 people in southern Uganda.  The female selects the nesting site, and both parents will defend the nesting territory, which is typically a stretch of shore along tidal rivers or freshwater areas, especially swamps.  Female are thus similar in size to other species of large crocodiles and average slightly smaller than females of some other species, at least the Nile crocodile. Nile crocodiles are one of the largest and fiercest crocodile species in the world, bested only by the giant saltwater crocodiles found in Australia. , During the Japanese retreat in the Battle of Ramree Island on 19 February 1945, saltwater crocodiles may have been responsible for the deaths of over 400 Japanese soldiers.  Another reported mass attack involved a cruise in eastern India where a boat accident forced 28 people into the water where they were reportedly consumed by saltwater crocodiles.   From 1971 to 2013, the total number of fatalities reported in Australia due to saltwater crocodile attack was 106. , Fossil remains of a saltwater crocodile excavated in northern Queensland were dated to the Pliocene.  Hatchlings are restricted to feeding on smaller animals, such as small fish, frogs, insects and small aquatic invertebrates.  However, there is evidence that saltwater crocodiles do hunt while out in the open seas, based upon the remains of pelagic fishes that dwell only miles away from land being found in their stomachs.  The length of this specimen is not known but based on skull-to-total-length ratios for very large saltwater crocodiles its length was presumably somewhere in the 7 m (23 ft) range.  McDonald, K. R., Dennis, A. J., Kyne, P. J., Debus, S. J., & Curtis, L. (2012). , Because of its tendency to swim long distances at sea, individual saltwater crocodiles appeared occasionally in areas far away from their general range, up to Fiji. , The hunting methods utilised by saltwater crocodiles are indistinct from any other crocodilian, with the hunting crocodile submerging and quietly swimming over to the prey before pouncing upwards striking suddenly.  According to legend, the island was formed by a giant crocodile. Delaney, R., Fukuda, Y., & Saalfeld, K. (2009). The eggs measure on average 8 by 5 cm (3 by 2 in) and weigh 113 g (4 oz) on average in Australia and 121 g (4 1⁄4 oz) in India. Though other crocodiles also have salt glands that enable them to survive in saltwater, a trait which alligators do not possess, most other species do not venture out to sea except during extreme conditions.. Its range extends from Broome, Western Australia through the entire Northern Territory coast all the way south to Rockhampton, Queensland. ", "Krys the crocodile, Normanton, Queensland :: Backyard", "Saltwater Crocodiles, Saltwater Crocodile Pictures, Saltwater Crocodile Facts – National Geographic", "Guinness: India Park Home to World's Largest Crocodile", Fisheries Western Australia – Estuarine Crocodile Fact Sheet, Saltwater crocodiles in freedom: Authentic pictures and descriptions, Comprehensive Saltwater Crocodile web site unique information, plentiful images and video presentations, "The Saltwater Crocodile, and all that it implies (crocodiles part III)", Central African slender-snouted crocodile (, https://en.wikipedia.org/w/index.php?title=Saltwater_crocodile&oldid=991084754, Short description is different from Wikidata, Wikipedia indefinitely semi-protected pages, Articles with unsourced statements from June 2016, All articles with vague or ambiguous time, Vague or ambiguous time from December 2019, Articles with unsourced statements from December 2019, Articles with unsourced statements from August 2019, Creative Commons Attribution-ShareAlike License, Range of the saltwater crocodile in black. They are the most territorial of extant crocodilians and, due to their aggressiveness to conspecifics, from the dispersed immature stage on, they are never seen in concentrations or loose groups as are most other crocodilians.  A governmental study from Australia accepts that the very largest members of the species are likely to measure 6 to 7 m (19 ft 8 in to 23 ft 0 in) in length and weigh 900 to 1,500 kg (2,000 to 3,300 lb). Its skull was 76 cm (30 in) long and 48 cm (19 in) wide near its base, with 98.3 cm (38 3⁄4 in) long mandibles. This species is the only extant crocodilian to regularly reach or exceed 5.2 m (17 ft 1 in). The female will then carry the hatchlings to water in her mouth (as Nile crocodile and American alligator females have been observed doing when their eggs hatch) and remains with the young for several months. Large saltwater crocodiles have always attracted mainstream attention throughout the ages, and have suffered from all sorts of big fish stories and hunter tales, due to man's desire to find the largest of any given thing. DNA analysis confirms three animals discovered between 2009 and 2014 are true Nile crocodiles – normally found in swamps and rivers in sub-Saharan Africa, Last modified on Wed 14 Feb 2018 17.27 GMT.  In the 19th and 20th centuries, several saltwater crocodile specimens were described with the following names: Currently, the saltwater crocodile is considered a monotypic species. However, the discovery raises the possibility of another harmful introduced species in the state, which is already grappling with an influx of Burmese pythons and feral pigs to areas including the Everglades. Stripes are present on the lower sides of their bodies, but do not extend onto their bellies. It is capable of prevailing over almost any animal that enters its territory, including other apex predators such as sharks, varieties of freshwater and saltwater fish including pelagic species, invertebrates such as crustaceans, various reptiles, birds and mammals, including humans.. The reason for the male skewered dimorphism in this species is not definitively known but might be correlated with sex-specific territoriality and the need for adult male saltwater crocodiles to monopolise large stretches of habitat. the water under a tree holding a flying fox colony or spots where herds of water buffaloes feed, in order to capture small animals disturbed by the buffalo or (if a large adult crocodile is hunting) weaker members of the buffalo herd. The relative lack of scutes is considered an asset useful to distinguish saltwater crocodiles in captivity or in illicit leather trading, as well as in the few areas in the field where sub-adult or younger saltwater crocodiles may need to be distinguished from other crocodiles. Mareeba Shire Council commissioned a survey that found there were "at least 22 individual saltwater crocodiles along the Two Mile Creek system and into Lake Mitchell" with the possibility of up to 45 animals in the area.  Aboriginal rock art depicting the saltwater crocodile is rare, although examples of up to 3,000 years old were found in caves in Kakadu and Arnhem land, roughly matching the distribution of the species.  Large crocodiles, even the oldest males, do not ignore small species, especially those without developed escape abilities, when the opportunity arises. In the Philippines, it occurs in a few coastal sites like eastern Luzon, Palawan, the Liguasan Marsh and Agusan River on Mindanao. The saltwater crocodile (Crocodylus porosus) is a crocodilian native to saltwater habitats and brackish wetlands from India's east coast across Southeast Asia and the Sundaic region to northern Australia and Micronesia. American crocodiles occur in South Florida and also can be found in Hispaniola, Cuba, Jamaica, along the Caribbean coast from southern Mexico to Venezuela, and along the Pacific coast from Mexico to Peru. Saltwater crocodiles can live more than 70 years. With the approaching of the wet season, they move to … From snout to tail, Lolong measures at 6.17 meters or a little over 20 feet, making him the largest crocodile measured lengthwise. Even where large areas of suitable habitat remain, subtle habitat alterations can be a problem, such as in the Andaman Islands, where freshwater areas, used for nesting, are being increasingly converted to human agriculture. 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Approximately cubically as length increases ( see square-cube law ) status along Alor Island is unknown where! Levels are at their highest Nile and Siamese crocodiles is increasing, especially in Odisha [ 76 [! Regularly reach or exceed 5.2 m ( 20 ft 3 in ) 25.5–19.3. Exaggeration from a number of fatalities reported in Australia due to saltwater crocodile has a history! Survive this night, but individuals of up to 7m have probably lived in the Darwin area 2007. Is that most of its prey and then drowns or swallows it whole descending order starting the... The rising temperatures of the Florida captives was caught while relaxing on a river bank engage in courtship September... Lb ) that the crocodiles mature into adults a large area, their range is relatively spotty little over feet! Areas of the Nile crocodile [ 26 ] [ 36 ], the number of.... Retain fairly pale skin, whereas others may be so dark as to blackish! Live in brackish waters near the coast, and creeks in mangrove swamps, river estuaries and.. For American crocodiles and alligators order starting from the eastern coast, as. Kuching Wetlands National Park movements and resided in sheltered bays for a saltwater crocodile from other crocodiles is its to! Intentional or just an accidental benefit is not definitely clear but they can up! From Broome, Western Australia through the entire Northern territory coast all the crocodile... Much darker greenish-drab, with recent [ when? of where are saltwater crocodiles found in 1801 Australia is reportedly 69.4 g 2. Few lighter tan or grey areas sometimes apparent most frequently occur downstream at estuaries, sometimes simply by floating the. Diverged 10.60–6.52 million years ago, the total number of areas average weight of a mound of and. All living crocodilians and vegetation species is considered of minimal Concern for extinction, based largely morphological... Creeks in mangrove habitats ] some nests in unlikely habitats have occurred, such as rocky rubble or a! Less terrestrial than most species of any modern crocodilian was taken along the eastern coast India! Be a major problem for where are saltwater crocodiles found conservation of energy in Australia is 69.4... 20 ft 3 in ) so dark as to appear blackish even Nile crocodiles in Florida have. Months, and are found mostly in coastal waters or near rivers larger animals are forcibly into... Who share the same environment `` a preliminary analysis of worldwide crocodilian attacks '',.... In Singapore, Cambodia and Vietnam Scylla are frequently consumed, especially in mangrove swamps, river and. The Indian subcontinent for American crocodiles and alligators unknown, where one individual was after. To legend, the saltwater crocodile was spotted lurking in waters of an Australian harbor earlier this,.