A new species of the genus Isoperla (Plecoptera, Perlodidae), belonging to the oxylepis species-group is described, and the male mating call is characterized. Its range falls within a small region of the Southern Limestone Alps which is well known to be one endemism-centre of aquatic insects.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4233392PMC
http://dx.doi.org/10.3897/zookeys.448.8509DOI Listing

Publication Analysis

Top Keywords

southern limestone
8
limestone alps
8
species isoperla
4
isoperla insecta
4
insecta plecoptera
4
plecoptera karawanken
4
karawanken considerations
4
considerations southern
4
alps centers
4
centers endemism
4

Similar Publications

Influence of calcium carbonate on ferrihydrite bio-transformation and associated arsenic mobilization/redistribution.

Environ Pollut

December 2024

State Environmental Protection Key Laboratory of Integrated Surface Water-Groundwater Pollution Control, School of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen, 518055, China.

The sulfate-reducing bacteria (SRB)-induced ferrihydrite transformation is an important cause for arsenic (As) contamination in the aquifer near mining area. Calcium carbonate (CaCO) is widespread and has the potential of regulating As fate directly or indirectly. However, the influence of CaCO on ferrihydrite transformation and the associated As mobilization/redistribution in SRB-containing environments remains unclear.

View Article and Find Full Text PDF

Advanced chitin-based composite hydrogels enabled by quercetin-mediated assembly for multifunctional applications.

Int J Biol Macromol

December 2024

Jiangxi Provincial Engineering Research Center of Bamboo Advanced Materials and Conversion, Gannan Normal University, Ganzhou 341000, China. Electronic address:

Natural building blocks like chitins for self-assembling into complex materials have garnered significant interest owing to the inherent and diverse functionalities. However, challenges persist in the assembly of chitin-based composites, primarily stemming from chitin's poor solubility and compatibility. Herein, a quercetin-mediated multiple crosslinking strategy was developed to enhance compatibility by quercetin-mediated interfacial interactions between chitin and inorganic materials, achieving a series of chitin-based composite hydrogels with high performances.

View Article and Find Full Text PDF

A new species in sect. (Begoniaceae) from Guangxi, South China.

PhytoKeys

December 2024

Dongguan Botanical Garden, Dongguan 523086, China Dongguan Botanical Garden Dongguan China.

Although Guangxi represents one of the distribution centres of begonias in China, the sect. Diploclinium (Wright) A. DC is not well documented herein.

View Article and Find Full Text PDF

The gekkonid lizard Cyrtodactylus intermedius was formerly considered to be a single widespread species in hilly areas across eastern Thailand through southern Vietnam but has recently been partitioned into a complex of 12 nominal species across its range. A population belonging to the C. intermedius group was recently found in an isolated limestone karst block in Kampot Province in southwestern Cambodia, part of which lies within the recently designated Phnom Preah Kuhear Loung Natural Heritage Site.

View Article and Find Full Text PDF

Two anti-acidification pathways for the dissolution process of aragonite in acidified artificial seawater with different additives: bonded with bicarbonate or hydrogen ions.

Phys Chem Chem Phys

December 2024

School of Environmental Science and Engineering and The Key Laboratory of Municipal Solid Waste Recycling Technology and Management of Shenzhen City, Southern University of Science and Technology, Shenzhen, 518055, P. R. China.

Two anti-dissolution mechanisms of aragonite in acidified artificial seawater were investigated by monitoring the dissolution process in the presence of organic and inorganic additives. Among them, the carboxyl functional group (RCOO) in PAA bonds with Ca and bicarbonate, while strong protonation of silicates directly binds to hydrogen ions from bicarbonate. These interactions ultimately form stable polymer-rich amorphous calcium carbonate and dense silica layers on the surface of aragonite, effectively inhibiting further dissolution under dissolved CO.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!