Usually I see posts about them in the SMALL TERR SNAKES or the WHAT IS IT? forums.
There are two genera used for these, Lamprophis and also the older Boaedon--which refers to the boa-like appearance. Also there are several other species of house snake that I know of.
To me they are more like a dwarf python than anything else. Female Brown House snakes can reach 51".
Their needs mirror your typical ratsnake or small python. They tend to be very prolific--the brown House snake can breed every 60 days. Mine mated so frequently I stopped putting them together.
Frank
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"The luxury of not getting involved departed with the last lifeboat Skipper..."