A new genus and species of myrmecophilous brentid beetle (Coleoptera: Brentidae) inhabiting the myrmecophytic epiphytes in the Bornean rainforest canopy.

نویسندگان

  • Munetoshi Maruyama
  • Luca Bartolozzi
  • Yoko Inui
  • Hiroshi O Tanaka
  • Fujio Hyodo
  • Usun Shimizu-Kaya
  • Yoko Takematsu
  • Takuo Hishi
  • Takao Itioka
چکیده

Pycnotarsobrentus inuiae Maruyama & Bartolozzi, gen. nov. and sp. nov. (Brentinae: Eremoxenini) is described from the Lambir Hills National Park, Borneo (Sarawak, Malaysia) based on specimens collected from Crematogaster difformis F. Smith, 1857 ant nests in the myrmecophytic epiphytic ferns Platycerium crustacea Copel. and Lecanopteris ridleyi H. Christ. A second species of Pycnotarsobrentus is known from Malaysia but is represented by only one female and consequently not yet described pending discovery of a male. Pycnotarsobrentus belongs to the tribe Eremoxenini and shares some character states with the African genus Pericordus Kolbe, 1883. No species of Eremoxenini with similar morphological modifications are known from the Oriental region.

برای دانلود رایگان 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

A New Genus and Species of Flea Beetle (coleoptera: Chrysomelidae: Alticinae) from the Rainforest Canopy in Costa Rica

—Laselva, n. gen, and Laselva triplehorni, n. sp., are described and illustrated from the canopy of a lowland Atlantic rainforest in Costa Rica. The genus belongs to the ‘‘Sphaeronychini’’ of the Alticinae.

متن کامل

Ants inhabiting myrmecophytic ferns regulate the distribution of lianas on emergent trees in a Bornean tropical rainforest.

Little is known about the spatial distribution of lianas on emergent trees in tropical rainforests and the factors affecting this distribution. The present study investigated the effects of an arboreal ant species, Crematogaster difformis, which forms myrmecophytic symbioses with two epiphytic ferns, Lecanopteris sp. and Platycerium sp., on the spatial distribution of lianas associated with eme...

متن کامل

Vertical stratification of feeding guilds and body size in beetle assemblages from an Australian tropical rainforest

The vertical stratification of insect species assemblages inhabiting tropical rainforests is well established but few have examined whether these patterns are reflected in vertical stratification of body size or feeding guilds. We used Malaise and Flight InterceptionTraps to sample beetle assemblages from five locations, at both canopy and ground zones of a tropical lowland rainforest site near...

متن کامل

معرفی بخشی از فون سخت‌بالپوشان (Coleoptera) مزارع برنج شمال ایران

Beetles (Coleoptera) are the largest order of insects, which exist in all agroecosystems and natural ecosystems. Since rice fields include both aquatic and subterranean ecosystems, diverse fauna of beetles are active in rice fields of the world. In regard to the importance of these insects in chain foods of biosphere, fauna of some coleopteran families was surveyed in north rice fields of Iran ...

متن کامل

The Overlooked Biodiversity of Flower-Visiting Invertebrates

Estimates suggest that perhaps 40% of all invertebrate species are found in tropical rainforest canopies. Extrapolations of total diversity and food web analyses have been based almost exclusively on species inhabiting the foliage, under the assumption that foliage samples are representative of the entire canopy. We examined the validity of this assumption by comparing the density of invertebra...

متن کامل

ذخیره در منابع من


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

عنوان ژورنال:
  • Zootaxa

دوره 3786  شماره 

صفحات  -

تاریخ انتشار 2014