Tylopilus orsonianus sp. nov. and Tylopilus eximius from Guyana.

نویسندگان

  • Tara D Fulgenzi
  • Terry W Henkel
  • Roy E Halling
چکیده

Tylopilus orsonianus sp. nov. and Tylopilus eximius (Boletaceae, Basidiomycota) are described for the first time from the Pakaraima Mountains of Guyana. Both boletes occur in forests dominated by ectomycorrhizal trees in the genus Dicymbe (Caesalpiniaceae). A key to Tylopilus species distinguishes those known to occur in Guyana.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Tylopeptins A and B, new antibiotic peptides from Tylopilus neofelleus.

Two new peptides, tylopeptins A and B, were isolated from the methanol extract of the fruiting body of the mushroom, Tylopilus neofelleus. These peptides were identified as peptaibols possessing an acetylated N-terminal residue, fourteen amino acids, and leucinol as the C-terminal amino alcohol. Sequential determination and complete 1H and 13C resonance assignments were based on positive ion FA...

متن کامل

New species of the genus Picobia (Cheyletoidea: Syringophilidae) parasitizing tyrannid birds (Passeriformes: Tyrannidae).

Three new quill mite species of the genus Picobia Haller (Cheyletoidea: Syringophilidae) are described from 6 host species of the family Tyrannidae (Passeriformes), P. ochoi sp. nov. from Tolmomyias sulphurescens (Spix) (Guyana), P. schmidti sp. nov. from Lophotriccus pileatus (Tschudi) (type host) (Peru) and Hemitriccus margaritaceiventer (Orbigny & Lafresnaye) (Guyana), and P. myiopagi sp. no...

متن کامل

Description of four new species of brachypterous Encyrtidae (Hymenoptera: Chalcidoidea) from India.

Four new brachypterous species of Encyrtidae (Hymenoptera: Chalcidoidea) are described. These are: Astymachus eximius Hayat, sp. nov., Ixodiphagus aethes Hayat, sp. nov., Monstranusia brachyptera Hayat, sp. nov., Ooencyrtus notialis Hayat, sp. nov. Brachyptery in the genera Astymachus Howard and Monstranusia Trjapitzin is reported for the first time.

متن کامل

New species of Anchastus LeConte, 1853 from South America (Elateridae, Elaterinae, Ampedini, Physorhinina).

Seven new species of Anchastus LeConte, 1853 are described: A. brunneifinibus sp. nov. (Bolivia), A. cuiabanus sp. nov. (Brazil), A. flavonigrothoracicum sp. nov. (Bolivia), A. rubrithoracicum sp. nov. (Brazil, Bolivia), A. thoracoferrugineus sp. nov. (Bolivia), A. transverseplagiatus sp. nov. (Bolivia) and A. uniplagipennis sp. nov. (Bolivia). The female genitalia of A. boulardi Chassain, 2010...

متن کامل

Taxonomic Review of the Subtribe Athouina Candèze, 1859 (Coleoptera, Elateridae, Dendrometrinae, Dendrometrini) in Korea

In this revision of the subtribe Athouina of Dendrometrini, we recognized three species including Cidnopus nigronitidus sp. nov., Limonius scutellaris (Dolin, 2003) comb. nov., all new to Korea, and Limoniscus kraatzi (Candèze, 1879) is recognized as the most abundant species in the Korean Peninsula. Previous records of Athousius humeralis (Miwa, 1927) and Limoniscus rufipennis (Lewis, 1894) ha...

متن کامل

ذخیره در منابع من

ذخیره در منابع من قبلا به منابع من ذحیره شده

{@ msg_add @}


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Mycologia

دوره 99 4  شماره 

صفحات  -

تاریخ انتشار 2007