Why Some Bees Have 25 Chromosomes and Others Just Three
A new review of bee cytogenetics finds that chromosome numbers range from three to twenty-eight across the group and proposes ...
Tag: Hymenoptera
Giant sweat bee with bizarre face weapons discovered in Vietnamese mountains
A previously unknown species of sweat bee has been described from the misty peaks of northern Vietnam, and it is ...
Tiny Parasitoid Wasp Discovered in China Attacks a Beloved Coastal Pollinator Bee
Scientists have described Aximopsis qiong, a new parasitoid wasp species from Hainan, China, marking the first record of the genus ...
Two New Scolia Wasp Species Discovered in Mexico and Panama After a Century of Silence
Two new species of scoliid wasps, Scolia bartletti from Mexico and Scolia albumtenebris from Panama, have been described more than ...
Ribosomal DNA Reveals Hidden Chromosomal Evolution in Leaf-Cutting Ants
A new cytogenetic study validates a widely used 18S rDNA probe and shows that the position of ribosomal gene clusters ...
DNA Barcodes and a New Species Reveal Thailand’s Hidden Aulacid Wasps
An integrative taxonomic study of Thai aulacid wasps has described a new species, Pristaulacus chiangmaiensis, recorded another species for the ...
Tiny Parasitoid Wasps Reveal Three Hidden Species in South Korea
Deep in the forests of South Korea, some of the country's smallest predators have been hiding in plain sight. A ...
Swiss Museum Collections Reveal 46 New Parasitoid Wasp Species
Researchers identified 53 parasitoid wasp species in Swiss museum collections, including 46 never before recorded in the country and one ...
Tiny Parasitoid Wasps Get a Modern Makeover: New Species and Hidden Synonyms Reshaped
A taxonomic review of the Palaearctic wasp genus Syntomopus describes a new species from four countries, synonymises two established names ...
Three new Darwin wasp species emerge from the Swiss Alps
The discovery of three new Diadegma species in the Swiss Alps fits into a broader pattern that has emerged as ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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