However, for such large animals, their stomachs are relatively small, not much larger than a basketball in an average-sized adult, so as a rule, they are anything but voracious eaters. Lolong was the longest and heaviest ever caught in the wild, presently there are over hundreds of crocks over 7 metre or 22 ft in the wild in southern Philippines weighing over 2000lbs. The nature of the muscle is extremely stiff, almost as hard as bone to the touch, such that it can appear to be the continuum of the skull. Great white sharks and crocs barely ever meet, so a croc would not predate upon a great white at all.  The Nile crocodile is one of the most dangerous species of crocodile and is responsible for hundreds of human deaths every year. The average size of the saltwater crocodile is 6.7 m and weight around 2000 Kg and females are smaller from males. Sign up to receive ourPredators Face-Off's via email: Nile crocodile vs Salt water crocodile Comparison. Does it honestly matter with size, strength, or weight?  No records of them hunting apes (other than humans) have been made, but based on a strong reluctance to cross waters with crocodiles and a violent reaction to the visual stimuli of crocodiles, chimpanzees (Pan troglodytes) and gorillas (Gorilla beringei) are thought to consider Nile crocodiles a serious threat. Venomous species, including the puff adder (Bitis arietans), the forest cobra (Naja melanoleuca), and the black mamba (Dendroaspis polylepis) have been recorded as Nile crocodile prey. No..Actually The Great White Shark has the strongest bite force among all animals.. wheres your evidence, the killer whales jaw muscles are big but like a great white shark are very weak and are made for opening fast not shutting hard. (2002). Saltwater Crocodile wins 6 times out of 10 times. During this time, the mothers may pick up their offspring either in their mouths or gular fold (throat pouch), to keep the babies safe. Who will win the fight between Nile Crocodile and Salt Water Crocodile? Anyways, it could go either way, but I have my cash on the saltwater. In some areas, the mother crocodiles will only leave the nest if she needs to cool off (thermoregulation) by taking a quick dip or seeking out a patch of shade. and ostriches (Struthio camelus), may be taken when they come to water to drink, but like most birds, are seldom harassed and a minor part of the diet. With the Nile crocodile and the saltwater crocodile, the mean size of crocodiles involved in non-fatal attacks was about 3 m (9 ft 10 in) as opposed to a reported range of 2.5–5 m (8 ft 2 in–16 ft 5 in) or larger for crocodiles responsible for fatal attacks. Much of the contamination of crocodiles occurs when they consume rancid fish themselves killed by pollutants. As the name suggests, The saltwater crocodiles live in salt water, deltas, swamps, mangrove, lagoons, rivers and estuaries. For most of a crocodile's life, broken teeth can be replaced. In the northern extremes of the distribution (i.e.  In some regions, males have reportedly mated with several females, perhaps any female that enters his claimed territory, though in most regions annual monogamy appears to be most common in this species.  The distributional boundaries between these species were poorly understood, but following several studies, they are now better known.  Based on morphology, time, and placement of fossils, C. checchiai are thought to essentially form a link between the Nile crocodile and today's Neotropical crocodiles. It is known as the king of Nile delta.  Similarly, a wide range of studies from southern Africa found that the average length for females at the onset of sexual maturity was 2.33 m (7 ft 8 in). Beyond their ready availability and respectable size, turtles are favored by big crocodiles due to their slowness, which allows the cumbersome crocodiles to capture them more easily than swifter vertebrates. The longest nile crocodile ever measured was longer than 6 meter.  They share basking spots and large food sources, such as schools of fish and big carcasses. , In South Africa, Nile crocodiles are more easily observed in winter because of the extensive amount of time they spend basking at this time of year. For example, in Lake Turkana, Kenya, 48.4% of crocodiles had empty stomachs.  According to Cott (1961), the average length and weight of Nile crocodiles from Uganda and Zambia in breeding maturity was 3.16 m (10 ft 4 in) and 137.5 kg (303 lb). Nile Crocodile Bite Force: The adult Nile crocodile exerted about 22 kN bite force. The Saltwater has the strongest psi of any extant animal. More time is spent in water in overcast, rainy, or misty days.  It is widely distributed throughout sub-Saharan Africa, occurring mostly in the central, eastern, and southern regions of the continent, and lives in different types of aquatic environments such as lakes, rivers, swamps, and marshlands.  Mature female Nile crocodiles typically measure 2.2 to 3.8 m (7 ft 3 in to 12 ft 6 in), at which lengths the average female specimen would weigh 40 to 250 kg (88 to 551 lb). Occasionally, if regular food becomes scarce, both lions and the crocodile will steal kills on land from each other and, depending on size, will be dominant over one another. However, compared to the narrow-snouted, streamlined gharial and false gharial, the Nile crocodile is rather more robust and ranks second to the saltwater crocodile in total average body mass among living crocodilians and third among all living reptiles - the massive leatherback turtle (Dermochelys coriacea) has a mean body mass slightly less than that of an average mature male saltwater crocodiles. (1971).  In the southern reaches of their range, as a response to dry, cool conditions that they cannot survive externally, crocodiles may dig and take refuge in tunnels and engage in aestivation. What is the bite force of a great white shark? Nile crocodile on other hand found in African region and comes under second largest reptile in the world. the only advantage your Nile croc has is speed on land not water, and for an aquatic based animal that’s not the best thing.  Ospreys (Pandion haliaetus) are known to be grabbed while they dive for fish as are possibly African fish eagles (Haliaeetus vocifer), while crowned eagles (Stephanoaetus coronatus) have reportedly been ambushed on land at carrion.  She finds a spot soft enough to allow her to dig a sideways slanted burrow.  In yet another historic crocodile stronghold, the Olifants River, which flows through Kruger National Park, numerous crocodile deaths have been reported. (1956). Hyenas, lions, and tigers generate around 1,000 psi (4,450 newtons).  Adult male Nile crocodiles usually range in length from 3.3 to 5.0 m (10 ft 10 in to 16 ft 5 in) long; at these lengths, an average sized male may weigh from 150 to 700 kg (330 to 1,540 lb).  As in all crocodilians, Nile crocodiles have exceptionally high levels of lactic acid in their blood, which allows them to sit motionless in water for up to 2 hours. , The species was previously thought to extend in range into the whole of West and Central Africa, but these populations are now typically recognized as a distinct species, the West African (or desert) crocodile.  The CITES lists the Nile crocodile under Appendix I (threatened with extinction) in most of its range; and under Appendix II (not threatened, but trade must be controlled) in the remainder, which either allows ranching or sets an annual quota of skins taken from the wild. How come no one measures them?  In a study of the morphology of the various populations, including C. (n.) suchus, the appearance of the Nile crocodile sensu lato was found to be more variable than any other currently recognized crocodile species, and at least some of these variations were related to locality.  They can swim much faster by moving their bodies and tails in a sinuous fashion, and they can sustain this form of movement much longer than on land, with a maximum known swimming speed 30 to 35 km/h (19 to 22 mph), more than three times faster than any human.  The crocodile mainly hunts land animals by almost fully submerging its body under water. The most powerful bite recorded from a living animal belongs to the saltwater crocodile For the largest sharks, the maximum bite force prediction was 18,216 Newtons .  On the other hand, that for females is rather more variable, and may be indicative of the health of a regional population based on size at sexual maturity. Large, old males are at the top of this hierarchy and have primary access to food and the best basking spots. I have seen Nile crocs in the Mara river in Kenya. Now I’ve always read that Salties are biggest crocodiles, so the biggest and healthiest of thesewin.  Although they can remain practically motionless for hours on end, whether basking or sitting in shallows, Nile crocodiles are said to be constantly aware of their surroundings and aware of the presence of other animals. , Wading birds, even large and relatively slow-moving types such as the goliath heron (Ardea goliath), tend to be highly cautious in avoiding deep water in crocodile-occupied wetlands, whereas cormorants and waterfowl forage over deeper water and are easier for crocodiles to ambush, with Egyptian geese (Alopochen aegyptiaca) and spur-winged geese (Plectropterus gambensis) recorded as being taken largely while flightless due to molting their flight feathers.  Once their prey is dead, they rip off and swallow chunks of flesh.  Since their speed and agility on land is rather outmatched by most terrestrial animals, they must use obscuring vegetation or terrain to have a chance of succeeding during land-based hunts.  Most conflicts over food occur near the water and can literally lead to a tug-of-war over a carcass that can end either way, although seldom is there any serious fighting or bloodshed between the large carnivores. The Nile crocodile—four of which have been found in the state's swamps since 2000—are more dangerous than the native crocodiles and alligators, scientists say.  Earlier studies support that breeding is often inconsistent in females less than 3 m (9 ft 10 in) and clutch size is smaller, a female at 2.75 m (9 ft 0 in) reportedly never lays more than 35 eggs, while a female measuring 3.64 m (11 ft 11 in) can expect a clutch of up to 95 eggs. For example, Herodotus recorded the species inhabiting Lake Moeris in Egypt. , Conservation organizations have determined that the main threats to Nile crocodiles, in turn, are loss of habitat, pollution, hunting, and human activities such as accidental entanglement in fishing nets. Large reptiles, or armoured reptiles such as turtles, were almost negligible in crocodiles under 2.5 m (8 ft 2 in) and most common in the stomachs of crocodiles over 3.5 m (11 ft 6 in) in length from Uganda and Zambia. I bet you they are much much bigger than your average saltie and will easily top one ton. Even though, they are capable to live in salty water but rarely found in salt water. African fish eagles can take crocodile hatchlings up to a few months of age and honey badgers can prey on yearlings. Larger corvids and some non-wading water birds (i.e.  Retraction of wetlands due both to direct habitat destruction by humans and environmental factor possibly related to global warming is perhaps linked to the extinction of Nile crocodiles in the last few centuries in Syria, Israel and Tunisia. This predator can destroy about 50% of studied Nile crocodile eggs on its own, often being successful (as are other nest predators) in light of the trance-like state that the mother crocodile enters while brooding or taking advantage of moments where she is distracted or needs to leave the nest. When the narrator says “in same length” they meant when weighed at the same length, but the salties continue to grow larger (2000kg) when the Nile tops out round 1000kg.  The broadest snouted modern crocodilians are alligators and larger caimans.  Other wild animals responsible for more annual human mortalities either attack humans in self-defense, as do venomous snakes, or are deadly only as vectors of disease or infection, such as snails, rats and mosquitos.  Across much of their range, they take any fish they encounter, but largish and relatively sluggish mesopredator fish such as lungfish and Barbus carp seem to be most widely reported.  While adults have a sufficient bite force to crush turtle shells, younger crocodiles sometimes are overly ambitious, and will choke to death attempting to swallow whole large river turtles.  Additionally, crocodiles readily take dead or dying fish given the opportunity, thus are likely to incidentally improve the health of some fish species’ populations as this lessens their exposure to diseases and infection. The saltie more aggressive? Compare Nile Crocodile vs Salt Water Crocodile. In Florida", "Introduction of Nile Crocodiles in southern Florida", "Nile crocodiles captured in South Florida still have scientists seeking answers", "An experimental and morphometric test of the relationship between vertebral morphology and joint stiffness in Nile crocodiles (, "Croc Blog: Crocodile myths #1 – the curious trochilus", "Nile Crocodile: Photos, Video, E-card, Map – National Geographic Kids". Aestivation has been recorded from May to August. and as for how aggresive they are, they are both the same as they both hunt almost identical prey. The comparison and difference between Nile crocodile vs Australian Salt water crocodile are given below.  Also C. anthropophagus and C. thorbjarnarsoni, as well as Rimasuchus spp., were all relatively broad-snouted, as well as large, indicating a specialization at hunting sizeable prey, such as large mammals and freshwater turtles, the latter much larger than any in present-day Africa.  In comparison, the saltwater crocodile and gharial reportedly both average around 4 m (13 ft 1 in), so are about 30 cm (12 in) longer on average and the false gharial (Tomistoma schlegelii) may average about 3.75 m (12 ft 4 in), so may be slightly longer, as well. it seems that those who wrote about this subject do not have much information on the subject or picked it up on any website, just to be clear the porosus crocodile is the largest and most powerful reptile on the planet this is a consensus among herpetologists, of course it was not yours intention to pass information not verisimia good so i hope, saltwater crocodile measures It is considerably bigger than niloticus both in the past and currently, and another mistake was about ah bite the marine crocodile is the owner of the most powerful bite in the world is 1300 kg in 5.5 meter explares and their bite is even more extraordinary in larger animals like the famous lolong or kalia, nile crocodiles are not far behind they are the second in the ranking in size of crocodilians, Your email address will not be published. I see some contradictions in your comparisons.  In Madagascar, crocodiles occur in the western and southern parts from Sambirano to Tôlanaro.  Small carnivores are readily taken opportunistically, including both African clawless otters (Aonyx capensis) and spotted-necked otters (Hydrictis maculicollis), as well as water mongoose (Atilax paludinosus), African wildcats (Felis silvestris lybica) and servals (Leptailurus serval).  No matter where they attack prey, this and other crocodilians take practically all of their food by ambush, needing to grab their prey in a matter of seconds to succeed. In Madagascar, the remnant population of Nile crocodiles has adapted to living within caves. , Considering the fact that crocodiles defecate in water, making scat analysis impossible, and that the examination of stomach contents is fairly difficult for which capturing of the animals individually is required for analysis, determining anything about the percentage of any specific food item in a crocodile's diet can be difficult.  In the Okavango Delta, Botswana, the diet was similar but young crocodiles ate a broader range of insects and invertebrates, with beetles taken in similar numbers to other, similar prey, both aquatic and terrestrial. Levels of lactic acid as high as they are in a crocodile would kill most vertebrates. Nile crocodile comes under one of the dangerous species of crocodile and responsible for hundreds of human deaths. It covers widespread area of sub-saharan Africa and found in rivers, lakes and marshlands. Niche crocodile diet includes reptiles, fish, mammals, birds etc. Visit crocodile farms in Thailand or Phillipines.. 7m can be found in crocodile farms in Australia and Borneo..  Primates of various sizes may be taken by subadult or adult crocodiles. India, Andaman and Nicobar island, Australia, Sri lanka. Many other genera are taken widely and relatively regularly, including Tilapia (which was the most significant prey genus in Lake Turkana), Clarias, Haplochromis, and Mormyrus. They can even eat larger sharks; you can see shark remains in their stomachs. , Rodents and shrews may enter the diet of juvenile crocodiles, i.e.  The Nile crocodile shares with all crocodilians a nictitating membrane to protect the eyes and lachrymal glands to cleanse its eyes with tears. Most of what else u said is correct though. When the male hippo returned to the water, it was drowned and killed by the group of crocodiles amid "a truly terrifying commotion". Never. Cott (1961) felt that gastroliths were most likely serving as ballast to provide stability and additional weight to sink in water, this bearing great probability over the theories that they assist in digestion and staving off hunger.  Few details are known about the dietary habits of Nile crocodiles living in Madagascar, although they are considered potential predators of several lemur species. If you are a betting man, put every shilling you have on the Killer Whale!  On the contrary, several records exist of them capturing wading birds.  They also cooperate, blocking migrating fish by forming a semicircle across the river. , The Nile crocodile possesses unique predation behavior characterized by the ability of preying both within its natural habitat and out of it, which often results in unpredicted attacks on almost any other animal up to twice its size. Many people consider it as endangered species but it is common species and not an endangered one. Nearly 70% of the crocodiles examined by Cott (1961) had some remains of snails inside their stomachs.  Sexual dimorphism is prevalent, and females are usually about 30% smaller than males.  Dispersal across the Atlantic is thought to have occurred 5 to 6 million years ago.  While the mother crocodile will react aggressively toward potential predators and has been recorded chasing and occasionally catching and killing such interlopers into her range, due to the sheer number of animals who feed on baby crocodiles and the large number of hatchlings, she is more often unsuccessful at deflecting such predators. Steven M. Goodman', Sheila O'Connor, and Olivier Langrand, Goodman, S. M., O’Connor, S., & Langrand, O. The main amphibian prey species from Uganda and Zambia was the African common toad (Amietophrynus regularis) while in Botswana, the main amphibian prey was the reed frog (Hyperolius viridiflavus). More than 100 species and genera of insects were identified among the food of crocodiles of this age.  However, Alderton (1998) stated that a study using radiology found that gastroliths were seen to internally aid the grinding of food during digestion for a small Nile crocodile. Salty’s can be 20 ft. long also, but are giving up thousands of pounds to killer whales. Gastroliths are not present in hatchlings, but increase quickly in presence within most crocodiles examined at 2–3.1 m (6 ft 7 in–10 ft 2 in) and yet normally become extremely rare again in very large specimens, meaning that some animals may eventually expel them. Nile crocodiles are absent from most of West and Central Africa, but range into the latter region in eastern and southern Democratic Republic of Congo, and along the Central African coastal Atlantic region (as far north to Cameroon). In the comparison above the 3rd picture you say, “Nile crocodile in same length is slightly heavier than the Salt water crocodile.”, but on the chart it lists the Nile as 900-1000 Kg and the Salty as 1000-2000 kilograms.  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 N (2,807.4 kgf) to 34,424 N (3,510.3 kgf). Saltwater Crocodile Dubbed 'Croc-zilla' Spotted at Australian Harbor Croc Has Jaws Taped Shut in 'Deplorable' Act as Rescue Operation Launched 6-Foot-Long Crocodile … These may include Grévy's (Equus grevyi) and plains zebras (Equus quagga), pygmy hippopotamus (Choeropsis liberiensis), warthogs (Phacochoerus africanus), bushpigs (Potamochoerus larvatus) and red river hogs (Potamochoerus porcus). It was possibly the way the narrator compared the two which left me confused.  According to the Guinness Book of World Records, the typical mature size is between 3.4 and 3.7 m (11 ft 2 in and 12 ft 2 in), while Alexander and Marais (2007) state it is 2.8 to 3.5 m (9 ft 2 in to 11 ft 6 in) and Garrick and Lang (1977) claim from 3.0 to 4.5 m (9 ft 10 in to 14 ft 9 in).