01833nas a2200205   4500008004500000020001400045245012200059210006900181260001400250300001400264490000800278520107900286653002701365100002001392700002101412700002101433700001701454700002101471856013501492       2003                        Engldsh    a0953-756200aAscobotryozyma cognata sp. nov., a new ascomycetous yeast associated with nematodes from wood-boring beetle galleries0 aAscobotryozyma cognata sp nov a new ascomycetous yeast associate  cSeptember  a1110-11200 v1073 aA new species of Ascobotryozyma, A. cognata sp. nov. (anamorph Botryozyma cognata), was isolated from beetle galleries in Idaho, USA. A. cognata was found on the surface of free-living nematodes, Panagrellus dubius, collected from galleries created by the long-horned beetle Saperda calcarata in Populus (aspen), and the weevil Cryptorhynchus lapathi in Salix (willow). A. cognata isolates were collected from similar habits and in relatively close proximity to those of A. americana, the only species described from North America. The recognition of A. cognata as a distinct species was supported by morphological and molecular data. Thallus cells of A. cognata were significantly shorter than those of A. americana. Low DNA reassociation values, notably different randomly amplified polymorphic DNA (RAPD), inter-sequence simple repeat (ISSR), and amplified fragment-length polymorphic (AFLP) fingerprints, and sequence divergence in both the D1/D2 domain of the nuc-LSU rDNA and an additional unidentified region were all consistent with the recognition of a new species.10aCryptorhynchus lapathi1 aKerrigan, Julia1 aSmith, Maudy, T.1 aRogers, Jack, D.1 aPoot, Ge, A.1 aDouhan, Greg, W.  uhttps://weevil.myspecies.info/ascobotryozyma-cognata-sp-nov-new-ascomycetous-yeast-associated-nematodes-wood-boring-beetle-galleri01519nas a2200169   4500008004500000020001400045245014100059210006900200260001500269300000900284490000700293520084700300653002701147100002001174700002101194856013401215       2003                        Engldsh    a0093-466600aMicrofungi associated with the wood-boring beetles Saperda calcarata (poplar borer) and Cryptorhynchus lapathi (poplar and willow borer)0 aMicrofungi associated with the woodboring beetles Saperda calcar  cApril-June  a1-180 v863 aFifty-six taxa in forty-two genera are reported from wood-boring beetle activity of the long-horned beetle Saperda calcarata (poplar borer) (Coleoptera: Cerambycidae) and weevil Cryptorhynchus lapathi (poplar and willow borer) (Coleoptera: Curculionidae) during a study designed to assess the distribution of the yeast genus Ascobotryozyma. Regular collections from wounds, frass, galleries, and larvae in Populus tremuloides (trembling aspen) over 27 months revealed trends in fungal species composition in relation to gallery location and age of beetle damage. In Salix, fungi were identified only from galleries from which Ascobotryozyma was found; thirty-four taxa are reported. Fungi identified in this study are compared with those from other surveys and their roles within the trees and associations with other organisms are discussed.10aCryptorhynchus lapathi1 aKerrigan, Julia1 aRogers, Jack, D.  uhttps://weevil.myspecies.info/microfungi-associated-wood-boring-beetles-saperda-calcarata-poplar-borer-and-cryptorhynchus-lapathi