Charles D. Michener. 1981a . A synopsis of the bee genus Palaeorhiza Perkins ( Hymenoptera , Colletidae ) of New Guinea , Part V. Subgenus Cnemidorhiza . Esakia no . 17 : 1-48 . 1981b . A synopsis of the bee genus Palaeorhiza Perkins ( ...
... Papua New Guinea . American Bee Journal ( 1987 ) 127 ( 6 ) 443 [ En , Bj ] Approximately 200-300 Varroa jacobsoni ... species is less affected than A. mellifera by these two mites . It is now known that T. clareae infests all five ...
... Bees of the genus Palaeorhiza Perkins ( Hymenoptera , Colletidae ) in the National Forest Insect Collection of the Forest Research Station , Bulolo , Papua New Guinea ( 1 ) . Esakia ( 1984 ) No. 22 , 115-128 [ En , B ] 595.799.Pharohylaeus ...
... new species , on aculeate Hymenoptera of the Austra- C.D. lian Region . Ann . Mag . Nat . Hist . ( 8 ) 9 : 96-121 ... Michener , ( 1965 ) . A classification of the bees of the Australian and South Pacific regions . Bull . Am . Mus . Nat .
... Discovery of the bee genus Pharo- hylaeus Michener from Papua New Guinea , with description of a new species ( Hymenoptera , Colletidae ) . Esakia , ( 24 ) : 63-66 . 3-201 . GOTÔ , Tadao 1986. Hypogeophora macrothrix gen . et sp . nov ...
... Pharohylaeus на Папуа Новая Гвинея с описанием нового вида . Discovery of the bee genus Pharohylaeus Michener from Papua New Guinea , with description of a new species ( Hymenoptera , Colletidae ) . Hirashima Yoshihiro , Robert Hywel ...