We can’t recommend this species to the beginners. Rhinoceros Iguana is a threatened species of lizard in the family Iguanidae.  The rhinoceros iguana is also an important means of distributing these seeds to new areas (particularly when females migrate to nesting sites) and, as the largest native herbivores of their island's ecosystem, they are essential for maintaining the balance between climate and vegetation. Publications, Inc., 1981. They vary in length from 60 to 136 centimetres (24 to 54 in), and skin colours range from a steely grey to a dark green and even brown. They are rarely found in trees or even forested areas. This species of iguana has an impressive and unique appearance. Browse our extensive collection of zoological career infobooks including animal training, animal rescue and rehabilitation and zoo careers. The species is quite not aggressive all time but they can aggressively attack when they feel threatened, they can attack by biting and repeatedly striking with their thick tail if cornered. Find a variety of free classroom activities that will keep your students engaged and excited to learn about animals. The average male has 2 ft length from snout to vent.  Mating takes place at the beginning of, or just prior to, the first rainy season of the year (May to June) and lasts for two to three weeks. But the species require an advanced level of care and regularly take care. This sighting represents a new area previously not thought to be in the range of Cyclura cornata. The iguanas get its name from its outgrowth, like horns, on the end of its nose. It had been caught by a group of fishermen from Bas-Limbe, Bord de Mer village. , Male rhinoceros iguanas, unlike other members of the genus Cyclura, reach sexual maturity at four to five years of age. Their large, unique appearance makes them a very desirable species to own. They are rarely found in trees or even forested areas. , Despite these numbers, making them the most numerous species of Cyclura, they are still considered a CITES (Convention on International Trade in Endangered Species) protected animal. The iguanas don’t have the primitive glands to produce the venom thing. You have to avoid too much handling of this species. The rhinoceros iguanas caught on Limbe Island are eaten by the local population. The rhinoceros iguana is a species of lizard belonging to the genus Cyclura. The skin color of these iguanas can vary from steely grey to a dark green or brown. Rogner, Manfred. , The rhinoceros iguana is well established in captivity, both in public and private collections. The iguanas are protected from wide-scale release in the pet trade and zoos are playing an integral role in the conservation of this species.  A crest of pointed horned scales extends from the nape of their neck to the tip of their tail. They vary in length from 60 to 136 centimetres (24 to 54 in), and skin colours range from a steely grey to a dark green and even brown. These large, heavy-bodied lizards are dusky-grey or olive green with dark crossbands that are often barely visible. Their name derives from the bony-plated pseudo-horn or outgrowth which resembles the horn of a rhinoceros on the iguana's snout.  As of 2007, rhinoceros iguanas in captivity throughout the United States (total 39 males, 32 females, and 36 undetermined individuals) at 20 zoological institutions, with an additional 533 animals of unassigned subspecies, reported by seven American Zoological and Aquarium Association institutions.  Males possess an adipose pad in the form of a helmet on the occipital region of the head, and a large dewlap. The mating in these species occurs at the beginning or just prior to, the first rainy season of the year and lasts for two-three weeks.  A study in 2000 by Dr Allison Alberts of the San Diego Zoo revealed that seeds passing through the digestive tracts of Cycluras germinate more rapidly than those that do not. In addition to the nominate race (Cyclura cornuta cornuta) found on Hispaniola, there are two other possible subspecies of Cyclura cornuta, the Mona ground iguana (Cyclura cornuta stejnegeri or Cyclura stejnegeri) and the Navassa Island iguana (Cyclura cornuta onchiopsis), although the latter is believed to be extinct.  The program has not continued since 1995, due to an administrative change at the zoo. The species primarily found on the Caribbean island of Hispaniola, shared by the Republic of Haiti and the Dominican Republic. Iguanas are often eaten as food because their accessibility and the relatively poor economic status of the people in these islands. Come with us on an unforgettable journey behind the scenes during a SeaWorld or Busch Gardens Camp. © 2020 SeaWorld Parks & Entertainment, Inc. All Rights Reserved. The skin color of these iguanas can vary from steely grey to a dark green or brown.  The taxonomy of both subspecies is debated; some consider them subspecies of C. cornata, while others consider them separate species altogether. , American Zoological and Aquarium Association, 10.2305/IUCN.UK.2019-2.RLTS.T6042A3099941.en, 10.2305/IUCN.UK.1996.RLTS.T6042A12363359.en, Iguanario de los Tocones, Dominican Republic, https://en.wikipedia.org/w/index.php?title=Rhinoceros_iguana&oldid=981374172, Creative Commons Attribution-ShareAlike License, This page was last edited on 1 October 2020, at 22:41.  Females become sexually mature at two to three years of age. The species was first identified by Pierre Joseph Bonnaterre in 1789.. Lizards.  An individual was photographed on May 4, 2008 on Limbe Island in northern Haiti. The species is primarily herbivorous and their diet including flowers, leaves, berries, and fruits from the different plant species. It is not known if these structures serve any purpose, but may aid in courtship. The iguana gets its name from its outgrowths, like horns, on the end of its nose. Wynne, Richard H. Lizards in Captivity. Some iguanas from the species can be extremely tame while others can be extremely aggressive and inflict bites. Come face-to-face with the wonders of wildlife through species-focused episodes and related classroom activities. Take a closer look at these encyclopedia books including information about animal habitats, behavior, and scientific classification. These large, heavy-bodied lizards are dusky-grey or olive green with dark across bands that are often barely visible. Mattison, Chris.  Most adults weigh 4.56 to 9 kilograms (10.1 to 19.8 lb). Rhino iguanas are much more terrestrial than the green iguanas which allows them to live in rockier and drier areas.  Although quick to flee when attacked or threatened, they will aggressively attack by biting and repeatedly striking with their thick tail if cornered. They usually have three horny bumps on the snout, which are more pronounced in males. Ranging throughout Hispaniola, Haiti and the Dominican Republic; rhinoceros iguana populations are stable only on Isla Beata, and the extreme of the Barahona Peninsula, inside Parque Nacional Jaragua. Here is the detailed information of Rhinoceros Iguana scientific name, category, average lifespan, characteristics, facts, habitat, diet, venom, reproduction, bite etc. So, everyone who seen this species wishes to own it. The species is terrestrial reptiles that mostly prefer dry, rocky terrain in coastal areas, but also inhabit scrub woodlands, semi-deciduous forests, and dry to subtropical, moist forests. Lizards of the World. So are we! Rhino iguanas get their name because of horn-like structures that are found on the heads of males. Rhinoceros Iguana Facts: This threatened iguana species of lizard related to the Iguanidae family. If you have any other information about this species then you can tell us in the comment section. Learn more about the Seasonal Camp Counselor program at SeaWorld. The rhinoceros iguana (Cyclura cornuta) is a threatened species of lizard in the family Iguanidae that is primarily found on the Caribbean island of Hispaniola, shared by Haiti and the Dominican Republic. The rhinoceros iguana's specific name, cornuta, is the feminine form of the Latin adjective cornutus, meaning "horned" and refers to the horned projections on the snouts of males of the species.  Rhinoceros iguanas do appear to be opportunistic carnivores as individual animals have been observed eating small lizards, snakes, and insects.  Dr. Thomas Wiewandt, who spent an extended period on Mona Island studying Cyclura cornuta stejnegeri, suggested that the horns, along with lateral spines and prominent parietal bulges, function as protective armor against sharp rocks or as defensive tools to facilitate the escape of males from the grasp of one another. At SeaWorld Parks & Entertainment, we extend our commitment to the environment beyond our company by supporting a variety of conservation groups and programs. The iguana species is believed to be friendly species for humans. The species is native to the island of Hispaniola and several surrounding West Indian Islands. The people of SeaWorld Parks & Entertainment are truly and deeply driven to inspire on behalf of, to celebrate and connect with, and to care for the natural world we all share.