>I'd appreciate to ask our experts if Haustrum is a valid genus or just a
>synonym.
>
According to both Emily Vokes and Roland Houart (who agree most of the
time), it is a valid genus in the subfamily Ocenebrinae. Emily Vokes shows
three species:bayleyanum (Tenison-Woods), haustorium (Gmelin), and
ventricosum (Tate)
Have fun!
John Wolff [log in to unmask]
2640 Breezewood Dr. (717) 569-6955
Lancaster, PA 17601, U.S.A.