PLOS ONE: Tyrannobdella rex N. Gen. N. Sp. and the Evolutionary Origins of Mucosal Leech Infestations
Today in nose-leech news — the paper!
Principal Findings: A new genus and species of leech from Perú was found feeding from the nasopharynx of humans. Unlike any other leech previously described, this new taxon has but a single jaw with very large teeth. Phylogenetic analyses of nuclear and mitochondrial genes using parsimony and Bayesian inference demonstrate that the new species belongs among a larger, global clade of leeches, all of which feed from the mucosal surfaces of mammals. Conclusions: This new species, found feeding from the upper respiratory tract of humans in Perú, clarifies an expansion of the family Praobdellidae to include the new species Tyrannobdella rex n. gen. n.sp., along with others in the genera Dinobdella, Myxobdella, Praobdella and Pintobdella. Moreover, the results clarify a single evolutionary origin of a group of leeches that specializes on mucous membranes, thus, posing a distinct threat to human health.
(tags: leeches nose-leech papers science species tyrannobdella-rex horror)
Bike thief reveals tricks of the trade in this shockingly candid interview
This is an eye-opener:
A former bicycle thief has revealed the tricks of the trade in an interview, which clearly and shockingly shows the extent that thieves will go to in order to steal a bike. He talks about the motivations behind the theft, the tools used to crack locks and how the bikes were moved around and sold for a significant sum. He also gives tips on how to prevent your bike from being stolen. […] ‘Don’t be fooled by Kryptonite locks, they’re not as tough as made out to be. Also D-bars with tubular locks, never use them, they’re the most easy to pick with a little tool. It’s small and discreet, no noise and it looks like you are just unlocking your bike. With the bolt cutters we would go out on high performance motorbikes, two men on a bike.’
(tags: bikes locks bike-locks security london theft lockpicking d-locks)