The South American Rattlesnake, also called Tropical Rattlesnake, presents a mix of tans and browns, beautifully designed with diamond-shaped markings along its back. Averaging between 4 and 5 feet, it sports longitudinal rows of keeled scales, lending to its rugged surface texture.
Naturally occupying a broad range of habitats, it is typically found in forests, grasslands, and deserts across South America. This species is active the most during the early morning and dusk. Its diet primarily consists of small mammals, but it also preys on lizards in other areas.
Username: DinRat Published on 2024-12-15 02:38:22 ID NUMBER: 127080
The Eastern Diamondback Rattlesnake is the largest species of rattlesnake in the Americas and the heaviest venomous snake.
It can grow to a maximum length of eight feet and has diamond-shaped dark brown, black, and yellow markings. Its head is triangular, with a dark stripe running through each eye.
They use their rattle at the end of their to hunt prey. Rattlesnakes of this kind are solitary creatures that seek out other rattlesnakes only during the breeding season.
The Western Diamondback Rattlesnake is a rattlesnake living in the arid landscapes of the Southwestern United States and Northern Mexico. It is known for its diamond-shaped patterns and robust size, reaching up to 4 feet.
This type of rattlesnake earns its "coon tail" nickname due to its distinct tail pattern. The black and white banding resembles a raccoon's tail, hence the moniker.
The snake possesses a hemotoxic venom but uses it only when necessary. It is defensive and warns with its rattles before striking.
The snake is more active during cooler hours and feeds on small mammals, birds, lizards, and other snakes.
The Mojave Rattlesnake is a venomous snake in the southwestern United States and central Mexico.
Mojave Rattlesnake bites contain potent neurotoxins that can cause paralysis and death. However, the snake is not aggressive and will only strike if threatened.
Moreover, this type of rattlesnake can thrive in various habitats, where it eats small mammals, birds, lizards, and other snakes. They also keep rodent populations in check, balancing the ecosystem.
The Timber Rattlesnake is a well-camouflaged snake that resides in the rugged landscapes of eastern North America. They are relatively docile and measure anywhere from 36 to 60 inches.
Moreover, they have adapted to thrive in their environment, including hibernating in communal dens and exhibiting patience and precision in hunting. Through their predation, Timber Rattlesnakes regulate rodent populations.
The Sidewinder Rattlesnake is a nocturnal venomous snake species living in the arid landscapes of the southwestern United States and northwestern Mexico.
Its unique sideways movement, horn-like scales above its eyes, and colored skin provide effective camouflage in desert terrain. Like other types of rattlesnakes, it uses its tail as a lure to catch prey.
While it is a formidable predator due to its hunting strategy, stealth, and venom, it prefers to avoid confrontation. It swiftly retreats when faced with potential threats.
The Red Diamond Rattlesnake is a rattlesnake species in the southwestern United States and Baja California in Mexico. It has a unique reddish-brown or pinkish hue and diamond-shaped patterns on its back.
Moreover, it can grow up to five feet long and thrive in various habitats. However, it prefers open, sandy environments over rocky terrains.
It primarily feeds on small mammals but occasionally eats birds, lizards, or snakes. Likewise, it is most active during cooler hours due to its nocturnal nature. Still, it may bask in the sun during colder seasons.
The Arizona Black Rattlesnake is a venomous species found in Arizona, New Mexico, and some regions of Mexico. Their black or dark grey coloration allows them to blend seamlessly into the surroundings.
They prey on small mammals such as mice, rats, squirrels, birds, or lizards and have a unique behavior of 'tail-flagging' as a warning to potential predators. Although encounters with this species are rare, always observe them from a safe distance.
The Pacific Rattlesnake is a highly adaptable species that can camouflage in various environments. It also thrives in habitats such as grasslands, coastal areas, forests, and deserts.
This type of rattlesnake sports a blended color pattern of browns and greys. Adult sizes reach between 2 and 5 feet, making them medium- to large-sized rattlesnakes.
This rattlesnake is a patient and precise predator that ambushes small mammals, birds, and lizards.
The Prairie Rattlesnake is a venomous pit viper exhibiting muted, earthy tones of greys and browns, camouflaging with dry landscapes. Adults typically measure between 1.5 to 3 feet in length.
This is a nominate subspecies, and it has one other subspecies called the Hopi Rattlesnake (Crotalus viridis nuntius). It is smaller, growing only up to 2 feet. Its name is derived from the Native American Hopi tribe, which lives in the habitat where the snakes live.
The South American Rattlesnake, also called Tropical Rattlesnake, presents a mix of tans and browns, beautifully designed with diamond-shaped markings along its back. Averaging between 4 and 5 feet, it sports longitudinal rows of keeled scales, lending to its rugged surface texture.
Naturally occupying a broad range of habitats, it is typically found in forests, grasslands, and deserts across South America. This species is active the most during the early morning and dusk. Its diet primarily consists of small mammals, but it also preys on lizards in other areas.
The Pygmy Rattlesnake lives in the southeastern United States. It is small and stout, stretching only 15 to 25 inches long. Its skin displays a series of reddish-brown blotches against a grey body.
They thrive in various environments, and their diet consists of small rodents, lizards, and frogs. Their venom keeps their prey’s population in check.
This type of rattlesnake produces cytotoxic venom that, while low in volume, is tissue-toxic and can cause hemorrhaging. The venom lacks neurotoxins but has extensive amounts of serotonin and tryptamine compounds, which led to the creation of the heart attack drug called eptifibatide4.
The Tiger Rattlesnake is a venomous species in the American Southwest and northwestern Mexico. It has bold, dark crossbands against a lighter background, resembling tiger stripes.
This type of rattlesnake inhabits rocky terrains and scrublands, primarily surviving on a diet of small rodents, lizards, and occasionally birds.
Furthermore, they are nocturnal during summer. Before hibernating in winter, they are most active during the day and in twilight hours.
The Twin-spotted Rattlesnake is a small pit viper living in the southwestern United States and Mexico. It has a brown-to-gray palette and is a master of camouflage.
The snake prefers living in the mountains amidst pine-oak and mixed conifer forests. It is a creature of the night and feeds on small mammals, birds, and lizards.
Western Twin Spotted Rattlesnake (Crotalus pricei ssp. pricei). Subspecies of reptile.
The Santa Catalina Rattlesnake is endemic to Santa Catalina Island in the Gulf of California. It has a non-functional rattle and light-colored skin that blends with the rocky terrain. It is primarily active at night, feeding on small mammals, birds, and lizards.
The lack of rattling ability was hypothesized to be a stealth adaptation during hunting if they are arboreal creatures1. Observations in their natural habitat debunked this theory since these rattlesnakes are mostly terrestrial creatures.
Unfortunately, the latest IUCN assessment categorized the Santa Catalina Island Rattlesnake as critically endangered. This is an effect of multiple causes, such as its single-location existence, past threats from feral cats, illegal trade, human persecution, and dependence on a single rodent species for 70% of its diet.
The Rock Rattlesnake, or the Banded Rock Rattlesnake, is a small pit viper in the southwestern United States and northern Mexico. Its body has a pinkish-brown to dark-gray color that allows it to blend in with the surroundings.
It preys on small mammals, lizards, birds, and amphibians at night. This ovoviviparous species gives birth to 2 to 8 offspring at a time, usually in late summer or early fall.
Despite its venom, it usually does not pose a threat to humans unless it feels threatened.
The Speckled Rattlesnake, or Mitchell’s Rattlesnake, is a venomous pit viper in the western US and Mexico. It blends in with the rocky terrain thanks to its speckled skin.
It is active at night, feeds on small mammals, birds, and lizards, and gives birth to live young.
When threatened, this type of rattlesnake rattles its tail and strikes with potent venom. A recent study reports its venom constitutes crotoxin and serine proteases2, which can lead to muscle weakness, vision problems, and uncontrolled bleeding.
Grand Canyon Rattlesnake, also called the Pink Rattlesnake, inhabits the Arizona and Utah states of the USA. Its colors, ranging from pink to grey, resemble the surrounding rocks, allowing it to blend into the Grand Canyon's stunning landscape.
Unlike most nocturnal rattlesnakes, the Grand Canyon Rattlesnake prefers the cooler daylight hours to hunt for small mammals such as mice and rats. However, it may occasionally prey on birds.
This rattlesnake is a small, primarily nocturnal creature found in the southwestern United States and northern Mexico. It can only grow up to 32 inches. Depending on their rocky environment, their color can range from light grey to pink, with mottled patterns of different hues.
It uses the ambush technique to hunt small mammals, lizards, and birds. Unlike other types of rattlesnakes, they are active in colder temperatures.
Banded Rock Rattlesnake (Crotalus lepidus klauberi) found in the Sierra Madre Occidental of eastern Sonora, Mexico.
The Northwestern Neotropical Rattlesnake lives in Southwestern Mexico, with some staying at Sierra de Coalcomán, reaching elevations up to 6,500 feet. It has a unique skin coloration and can grow around 3.2 feet in length.
This type of rattlesnake is terrestrial and diurnal, feeding on rodents, birds, and lizards.
Crotalus culminatus syn. Crotalus durissus culminatus at the San Diego Zoo, California, USA
The Baja California Rattlesnake, also called Lower California rattlesnake, is a snake living in Mexico's Baja California Peninsula and the southern tip of California.
It is relatively small, reaching up to 35 inches, and has a distinctive skin coloration that blends with its desert environments.
Moreover, it preys mainly on rodents and lizards. Unlike most rattlesnakes, they also eat centipedes of the genus3 Scolopendra.
The South American Rattlesnake, also called Tropical Rattlesnake, presents a mix of tans and browns, beautifully designed with diamond-shaped markings along its back. Averaging between 4 and 5 feet, it sports longitudinal rows of keeled scales, lending to its rugged surface texture.
Naturally occupying a broad range of habitats, it is typically found in forests, grasslands, and deserts across South America. This species is active the most during the early morning and dusk. Its diet primarily consists of small mammals, but it also preys on lizards in other areas.
South America is a continent[g] entirely in the Western Hemisphere[h] and mostly in the Southern Hemisphere, with a considerably smaller portion in the Northern Hemisphere. It can also be described as the southern subregion of the Americas.
South America
# Country Population
(2024) Land Area
(Km²) Density
(P/Km²)
1 Brazil 211,998,573 8,358,140 25
2 Colombia 52,886,363 1,109,500 48
3 Argentina 45,696,159 2,736,690 17
4 Peru 34,217,848 1,280,000 27
5 Venezuela 28,405,543 882,050 32
6 Chile 19,764,771 743,532 27
7 Ecuador 18,135,478 248,360 73
8 Bolivia 12,413,315 1,083,300 11
9 Paraguay 6,929,153 397,300 17
10 Uruguay 3,386,588 175,020 19
11 Guyana 831,087 196,850 4
12 Suriname 634,431 156,000 4
13 French Guiana 308,522 82,200 4
14 Falkland Islands 3,470 12,170 0
This College was founded in 1993 and stressed the need to work together as a family rather than practicing solitary.
It provides certificate, degree, and associate degree programs in multiple disciplines.
South Texas College administers five campuses: Mid Valley Campus in Weslaco, Technology Campus in McAllen, R. Casso Nursing and Allied Health Campus in McAllen, Star County Campus in Rio Grande City, and Pecan Campus in McAllen.
The College offers a bachelor's program degree in Medical and Health Services Management, Technology Management, Computer and Information Technology, and Nursing.
College also focuses on the holistic development of the student.
Programs like Cultural fests and Social Awareness, recreational programs, community development workshops, sports, and athletics meets are held on Campus.
It is the cheapest College in terms of its pricing and student fees as compared to other top universities, which charge hefty fees from its students.
It offers numerous career opportunities to its students and helps them choose the right decision for themselves, which truly works out for themselves and their careers.
It is a public community college.
The programs regarding imparting education include law studies, business, liberal arts, and so on. It not only lays stress on only education as a supreme element but also considers the importance of extracurricular activities to hold and encourage students and make them feel like a member of the institution.
Students are given a wide range of opportunities to develop soft skills, enhance their character, and take part in several internships and scholarships that turn out fruitful for them.
The new Southern Forest Outlook report on water is designed to inform forest sector decisionmakers and the interested public about observed trends, anticipated futures, and critical issues based on authoritative synthesis and interpretation of existing science, data, and 50-year projections.
Idli Sambar may be generous, fulfilling, comforting and solid supper of delicate feathery idlis served with savory, spiced, and softly tart sambar - a vegetable stew made with lentils and grouped vegetables. It may be a winning combination made for each other.
Along with its delicious taste, it contains a lot of nutrients. It is too light to digest for everyone. Nowadays there are plenty of varieties exist of idlis. But no doubt, the traditional and authenticidlis are more delicious.
The Southern Shortfin Eel typically inhabits cooler freshwater areas in Australia, New Zealand, and Tasmania. This species is dark brown and olive green, with a lighter underbelly and a shorter dorsal fin. Due to their snake-like locomotion, they can briefly go on land.
The Southern Shortfin Eel also starts life in the deep Coral Sea, turning from larvae into transparent glass eels. Braving numerous challenges, these eels journey from their birthplace to freshwater habitats. Female eels are larger than males, growing up to 3.3 feet long.
These types of eels prefer to stay hidden during the day under rocks and vegetation. They are active at night, feeding on fish, crustaceans, insects, and worms.
The South American Rattlesnake, also called Tropical Rattlesnake, presents a mix of tans and browns, beautifully designed with diamond-shaped markings along its back. Averaging between 4 and 5 feet, it sports longitudinal rows of keeled scales, lending to its rugged surface texture.
Naturally occupying a broad range of habitats, it is typically found in forests, grasslands, and deserts across South America. This species is active the most during the early morning and dusk. Its diet primarily consists of small mammals, but it also preys on lizards in other areas.
The Southern Flying Squirrel is a small squirrel species with unique nocturnal adaptations.
They possess large eyes perfectly adapted for nocturnal adventures and a flap of skin3, called 'patagium,' that stretches from wrist to ankle, allowing them to glide from tree to tree.
These squirrels live in deciduous and mixed forests and prefer to build their nests in tree cavities. Additionally, the Southern Flying Squirrels huddle together for warmth during the winter season.
Their diet comprises nuts, seeds, fruits, insects, bird eggs, and small birds.
Moreover, they play a significant role in their ecosystems by planting the seeds of new forests and being a food source for larger predators.
The Southern River Otter inhabits the rivers, lakes, and coastal marine habitats in Chile and Argentina. They have an elongated body reaching up to 3.8 feet and 22 pounds.
Their diet is varied, from fish to crustaceans and mollusks. However, they also prey on small birds and mammals when the opportunity arises.
The Southern Slimy Salamander lives in the southeastern United States, from southern South Carolina to central Florida. The salamander is named after Arnold B. Grobmani, a zoologist who studied these creatures.
It is black or brown, covered with white or silver spots, and feeds primarily on small invertebrates. Similar to its northern cousins, its unique defense mechanism involves secreting a sticky substance when threatened.
The Holbrook's Southern Dusky Salamander is endemic to the southeastern United States. Thriving in swampy areas with tannic waters near ponds, streams, or river flood plains, these creatures follow a largely nocturnal lifestyle.
These lungless salamanders have stout bodies, relatively larger back legs, and a row of white spots lining each side of their bodies. Their color varies, ranging from dark brown to black, often accompanied by white-flecked undersides and lighter patches running down their backs.
Since they look so similar to Northern and Spotted Duskies, you can only tell them apart by where they live.
