![]() ![]() Its type locality is Ecuador, Morona-Santiago, nr. Recommendations for reducing risk of establishment of invasive populations of snakes and/or pathogens include temporary quarantine of imports to increase detection rates of nonnative pathogens, increasing research attention to reptile pathogens, reducing the risk that nonnative snakes will reach certain areas with high numbers of federally listed species (such as the Florida Keys), and attempting to better educate individuals purchasing reptiles. Synonymy: Boa constrictor melanogaster Langhammer 1983 is a nomen dubium fide Price & Russo 1991. reticulatus) may pose particularly high risks as potentially invasive species. Results of the risk-assessment models indicate that species including boa constrictors (Boa constrictor), ball pythons (Python regius), and reticulated pythons (P. Data on ecological variables were collected from multiple sources, while data on commercial variables were collated from import records maintained by the U.S. The snake’s adult length is typically about 10 feet (3 metres), though individuals of more. Though it thrives in tropical rainforests, it also inhabits savannas, cane fields, and semiarid scrublands. Its range is wide, from Argentina to northern Mexico. Herein, ecological and commercial predictors of the likelihood of establishment of invasive populations were used to model risk associated with legal commercial imports of 23 species of boas, pythons, and relatives into the United States during the period 1989-2000. boa constrictor, (Boa constrictor), large thick-bodied snake of the boa family, Boidae. (2014), with North and Central American taxa referred to Boa imperator. ![]() The name Boa constrictor was subsequently confined to the South American clade defined by Reynolds et al. Snakes may pose particularly high risks as potentially invasive species, as exemplified by the decimation of Guam's vertebrate fauna by the accidentally introduced brown tree snake. 2016) have investigated the systematics of Boa constrictor across its wider range on both morphological and molecular grounds. The growing international trade in live wildlife has the potential to result in continuing establishment of nonnative animal populations in the United States.
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