Geology topics

R.L. Haddock

Publications and source records attributed to R.L. Haddock.

2 recordsLinked to original sources

USGS1994

Symptoms and circumstances associated with bites by the brown tree snake (Colubridae: Boiga irregularis) on Guam

A review of 94 cases of snakebite by the brown tree snake, Boiga irregularis, in Guam spanning a two year period shows a high proportion (80%) involve victims bitten while sleeping in their homes at night. Some bites apparently involve attempts to feed on small children. Of all children less than 1 yr old that were bitten in a two year period, infants 1-3 mo old comprised 82%. The symptoms exhibited by children are more severe than those experienced by adults. The snake is a rear-fanged (i.e., has enlarged and grooved teeth on the posterior maxillae) colubrid with a moderately large Duvernoy's gland.

Journal of Herpetology↗

USGS1990

Risks to infants from bites of the brown tree snake (Boiga irregularis)

The brown tree snake, Boiga irregularis , is abundant on Guam and commonly invades human habitations. Data on emergency room visits on Guam document a high freguency of snakebites on Guam. Over 50% of the emergency room visits for snakebite involved children <4 years old. Records exist of 4 infants, 1, 2, 5, and 10 months old, who displayed significant symptoms after being bitten, while sleeping, by snakes. Two infants developed respiratory problems within a few hours and required medical treatment for asphyxiation. Lethargy, diminished sensory perceptions, drooping eyelids, swelling, discoloration, and bleb formation were variable in occurrence in the patients.

American Journal of Tropical Medicine and Hygiene↗