The size of a mature female Nicaraguan boa is 1.1 m and 1.9 kg, while the larger female B. c. constrictor is not mature until she reaches 1.6 m and 4.5 kg. Gamble, T., Castoe, T. A., Nielsen, S. V., Banks, J. L., Card, D. C., Schield, D. R., Schuett, G. W. & Booth, W. (2017) The Discovery of XY Sex Chromosomes in a Boa and Python.
Senza categoria ; Tags . Check the Pics below - These Hypos are Awsome.  Boa imperators strike when they perceive a threat. & da Cunha, O. They use constriction as the primary means of incapacitating their prey. If the album does not show, please refresh the page to try again. They take a few years to get their mature colors - but when they do they can rival even the best Salmon or Orange tail Hypo Boas. The IUCN Red List of Threatened Species 2018: e.T203879A2771951.
There is a debate that the Boa Constrictor Imperator represents a separate species. Despite their eventual size, a young boa can become intimidated in a larger cage. CITES Appendix II 2; Characteristics . I knew that the lunar inclination was an open scientific problem, and it was there that the seeds for this project were planted. As the boa grows, they should be transferred to their permanent housing, which should be at least two feet wide and four feet long. However, they grow quite slowly & it could take 3-4 years to acheive this size. Web Hosting powered by Network Solutions®. As semi-arboreal snakes, young Boa imperator may climb into trees and shrubs to forage; however, they become mostly terrestrial as they become older and heavier. Photo Album Gallery Place Holder - Please wait while the Photo Album loads. Boa imperator is part of the family Boidae and is found in Mexico, Central America and South America west of the Andes Mountains (primarily Colombia). McDiarmid RW, Campbell JA, Touré T. 1999. Females breed at around 1500 grams & males at 500 grams.
 Captive Boa imperator are generally fed pre-killed mice in an attempt to reduce damage to the specimen from the prey..
There are several color and pattern morphs available in the pet trade, such as albino, hypomelanistic, motley and jungle individuals.. In 2003 one of my 48 inch Adult Hypo Nicaraguan bred and gave birth to a small litter of Boas.
Amazingly enough this Hypo Trait works the same as the Salmon Hypos in that it is Incomplete Dominant.  As a result, the appearance of this snake varies greatly depending on the specific locality. I was fortunate enough to prove out that a few of my original wild caught Hypo Nics were also heterozygous ( gene carriers ) for Anerythristic. I received a bunch of them from Ben Seigel Reptiles back in 2001. Approximate Size. Females breed at around 1500 grams & males at 500 grams.
This Black Tail Anery type 2 color phase is probably one of the most desirable & Rare of the pure Nics. The result is a grey, black, white & Silver Boa. Available from: doi: 10.1016/j.cub.2017.06.010. This makes the animals look orange in color. Boa imperator has 55-79 dorsal scales, 225-253 ventral scales, 47-69 subcaudal scales, 18-22 supralabial scales and 1-2 anal scales. While small, boas should be housed in a 10 to 15-gallon vivarium or a cage one foot wide and two feet in length. #DarrenHamillReptiles #NicaraguanBoas #Boaimperator, Boa constrictor imperator (LINNAEUs, 1758), Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). While not as small as the dwarf insular island populations, adults are still smaller than the larger B. c. constrictor. See pics below. Boa imperator is a large, heavy-bodied, nonvenomous species of snake, of the boa genus, that is commonly kept in captivity. BOBACK, S. M. 2005. . In 2003 one of my 48 inch Adult Hypo Nicaraguan bred and gave birth to a small litter of Boas.  Like all snakes, Boa imperators in a shed cycle are more unpredictable, because the substance that lubricates between the old skin and the new makes their eyes appear milky, blue or opaque, so that the snake cannot see very well, causing it to be more defensive than it might be otherwise. The Hypo animals naturally occurring Hypo-melanistic trait, making the snakes lose most of their black pigmentation.
So I have produced ghost Nics in a few litters each year. These are naturally hypomelanistic, which means that they have reduced melanin, thus are more lightly colored, although they retain the distinctive darker tail that is characteristic of most members of this species. Update 2020 - Might have Type 2 Anery Blood Boas in July. Cage size: Common boa constrictors require a secure well-ventilated cage. The type locality given is "l'Amerique meridionale, principalement au Mexique" (Central America, principally Mexico)..