Zobrazeno 1 - 10
of 75
pro vyhledávání: '"T Ulmar Grafe"'
Publikováno v:
PLoS ONE, Vol 8, Iss 5, p e63556 (2013)
Many plants combat herbivore and pathogen attack indirectly by attracting predators of their herbivores. Here we describe a novel type of insect-plant interaction where a carnivorous plant uses such an indirect defence to prevent nutrient loss to kle
Externí odkaz:
https://doaj.org/article/f27fc6b619c640c090ff393f14f2ab36
Autor:
T Ulmar Grafe, Doris Preininger, Marc Sztatecsny, Rosli Kasah, J Maximilian Dehling, Sebastian Proksch, Walter Hödl
Publikováno v:
PLoS ONE, Vol 7, Iss 5, p e37965 (2012)
High background noise is an impediment to signal detection and perception. We report the use of multiple solutions to improve signal perception in the acoustic and visual modality by the Bornean rock frog, Staurois parvus. We discovered that vocal co
Externí odkaz:
https://doaj.org/article/2cb3aa86620e4dfaa0521a4071df1bab
Publikováno v:
PLoS ONE, Vol 7, Iss 6, p e38951 (2012)
Carnivorous pitcher plants capture prey with modified leaves (pitchers), using diverse mechanisms such as 'insect aquaplaning' on the wet pitcher rim, slippery wax crystals on the inner pitcher wall, and viscoelastic retentive fluids. Here we describ
Externí odkaz:
https://doaj.org/article/0da66d29fd26455eaf46e9717a15dacc
Publikováno v:
PLoS ONE, Vol 4, Iss 4, p e5413 (2009)
Huia cavitympanum, an endemic Bornean frog, is the first amphibian species known to emit exclusively ultrasonic (i.e., >20 kHz) vocal signals. To test the hypothesis that these frogs use purely ultrasonic vocalizations for intraspecific communication
Externí odkaz:
https://doaj.org/article/f828cfed3788496e92d04cb17b35e3db
Publikováno v:
Ecology and Evolution, Vol 12, Iss 4, Pp n/a-n/a (2022)
Abstract Bats are the most diverse mammalian order second to rodents, with 1400+ species globally. In the tropics, it is possible to find more than 60 bat species at a single site. However, monitoring bats is challenging due to their small size, abil
Externí odkaz:
https://doaj.org/article/e7b2b4d127504139a0dd13e05508b68b
Publikováno v:
Phyllomedusa: Journal of Herpetology, Vol 15, Iss 1 (2016)
Externí odkaz:
https://doaj.org/article/8203f732602540e6abe45b9986a74603
Publikováno v:
Scientia Bruneiana. 19
In this study, Syngramma quinata was newly recorded for Brunei Darussalam. The species is distributed from Peninsular Malaysia to Fiji but absent in Java and southwestern Indonesia. The record confirms the species’ preference for forest and its dis
Autor:
T. Ulmar Grafe, Hanyrol H. Ahmad Sah
Publikováno v:
Scientia Bruneiana. 18:11-23
Amphibian species diversity was investigated within the lowland mixed-dipterocarp forest of the proposed extension of the Bukit Teraja Protection Forest (BTPF), Brunei Darussalam in north-west Borneo. A combination of both visual encounter and acoust
Autor:
Sarah McGrath-Blaser, Morgan Steffen, T. Ulmar Grafe, María Torres-Sánchez, David S. McLeod, Carly R. Muletz-Wolz
Publikováno v:
Animal Microbiome
Animal Microbiome, Vol 3, Iss 1, Pp 1-15 (2021)
Animal Microbiome, Vol 3, Iss 1, Pp 1-15 (2021)
Background The amphibian skin microbiome is an important mediator of host health and serves as a potential source of undiscovered scientifically significant compounds. However, the underlying modalities of how amphibian hosts obtain their initial ski
Publikováno v:
Scientia Bruneiana. 19
This study aimed to determine the distribution of arboreal nocturnal mammals in northern Borneo, in particular the Bornean Striped Palm Civet Arctogalidia stigmatica, Philippine Slow Loris Nycticebus menagensis, Western Tarsier Cephalophacus bancanus