Results 81 to 90 of about 26,054,471 (361)
A taxonomic review of the subtribe Pericalina (Coleoptera: Carabidae: Lebiini) in the Western hemisphere : with descriptions of new species and notes about classification and zoogeography [PDF]
, 2000 A taxonomic review of the lebiine sub tribe Pericalina in the Western Hemisphere, this paper includes a treatment of the genus-groups, a key to the genera, keys to subgenera, species groups, and species of each polybasic genus, descriptions of new ...
Ball, George E., Shpeley, Danny
core +1 more source
FEBS Letters, EarlyView.Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang +5 more
wiley +1 more source
Cross‐Validation of Diet Determination Methods for Seabird Conservation
Environmental DNASeabirds are recognized as one of the most vulnerable groups of birds, with around a third of species identified as globally threatened. The conservation of seabirds is often linked with their feeding and diet, due to undesirable interactions with human ...
Aimee L. van derReis +4 more
doaj +1 more source
Taxonomy and diversity of New Zealand cave wētā (Orthoptera; Rhaphidophoridae) [PDF]
, 2016 Species are the fundamental unit for ecology and evolution. Taxonomy, the naming of species, grabbles with the problem of accurately representing these fundamental units.
Fitness, Josephine
core
North American Species of the Genus Hydrochoreutes (Acarina: Pionidae) [PDF]
, 2017 Excerpt: Members of the water mite genus Hydrochoreutes have a Holarctic distribution. They are found in lakes, ponds, and sluggish streams, but usually only in small numbers and therefore long series of specimens are difficult to obtain.
Cook, David R
core +2 more sources
The Caenorhabditis elegans DPF‐3 and human DPP4 have tripeptidyl peptidase activity
FEBS Letters, EarlyView.The dipeptidyl peptidase IV (DPPIV) family comprises serine proteases classically defined by their ability to remove dipeptides from the N‐termini of substrates, a feature that gave the family its name. Here, we report the discovery of a previously unrecognized tripeptidyl peptidase activity in DPPIV family members from two different species.
Aditya Trivedi, Rajani Kanth Gudipati
wiley +1 more source
Boundary spanning increases knowledge and action on invasive species in a changing climate
Ecological Solutions and EvidenceChallenges associated with global change stressors on ecosystems have prompted calls to improve actionable science, including through boundary‐spanning activities, which aim to build connections and communication between researchers and natural resource ...
Annette E. Evans +6 more
doaj +1 more source
Heliyon, 2017 We modeled summer and winter habitat suitability of Marco Polo argali in the Pamir Mountains in southeastern Tajikistan using these statistical algorithms: Generalized Linear Model, Random Forest, Boosted Regression Tree, Maxent, and Multivariate ...
Eric Ariel L. Salas +2 more
doaj +1 more source
A new species of tapir from the Amazon
, 2013 All known species of extant tapirs are allopatric: 1 in southeastern Asia and 3 in Central and South America. The fossil record for tapirs, however, is much wider in geographical range, including Europe, Asia, and North and South America, going back to ...
M. Cozzuol +7 more
semanticscholar +1 more source
No saturation in the accumulation of alien species worldwide
Nature Communications, 2017 Although research on human-mediated exchanges of species has substantially intensified during the last centuries, we know surprisingly little about temporal dynamics of alien species accumulations across regions and taxa. Using a novel database of 45,813
semanticscholar +1 more source