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1. royalsocietypublishing.org › doi › 10The genome of a daddy-long-legs (Opiliones) illuminates the ...

   royalsocietypublishing.org › doi › 10

   Aug 4, 2021 · We assembled the first harvestman draft genome for the species Phalangium opilio, which bears elongate, prehensile appendages, made possible by numerous distal articles called tarsomeres. Here, we show that the genome of P. opilio exhibits a single Hox cluster and no evidence of WGD.

2. www.smithsonianmag.com › smart-news › daddy-longlegsDaddy Longlegs Have Four Extra, Hidden Eyes, Researchers Say

   www.smithsonianmag.com › smart-news › daddy-longlegs

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   Mar 19, 2024 · But while looking through a microscope at an embryo of Phalangium opilio—a daddy longlegs species—scientists recently discovered four additional eyes that never fully develop.

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   What is Phalangium opilio?

   • Phalangium opilio is a univoltine species in Europe, producing one generation per year that overwinters as eggs. Two or more generations may occur within a year in some areas of North America, in which case eggs, immatures, and adults may all overwinter.

   Phalangium opilio - Wikipedia

   en.wikipedia.org/wiki/Phalangium_opilio

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   Does Phalangium opilio have WGD?

   • We assembled the first harvestman draft genome for the species Phalangium opilio, which bears elongate, prehensile appendages, made possible by numerous distal articles called tarsomeres. Here, we show that the genome of P. opilio exhibits a single Hox cluster and no evidence of WGD.

   The genome of a daddy-long-legs (Opiliones) illuminates the

   royalsocietypublishing.org/doi/10.1098/rspb.2021.1168

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   Does Phalangium opilio have systemic genome duplication?

   • Developmental transcriptomes of the emerging model species Phalangium opilio have suggested that harvestmen do not exhibit systemic genome duplication, as evidenced by the absence of paralogy across the homeobox gene family [ 2, 14] and gene expression patterns of genes with known paralogues in arachnopulmonates [ 2, 6 ].

   The genome of a daddy-long-legs (Opiliones) illuminates the

   royalsocietypublishing.org/doi/10.1098/rspb.2021.1168

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4. www.sciencenews.org › article › daddy-longlegs-howA species of daddy longlegs has been hiding four extra eyes

   www.sciencenews.org › article › daddy-longlegs-how

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   Mar 14, 2024 · Daddy longlegs have up to two functional eyes and at least one species has four hidden, underdeveloped ones. In this fluorescent microscope image of a Phalangium opilio embryo, the two working...

5. biocontrol.entomology.cornell.edu › PhalangiumPhalangium opilio - Cornell University

   biocontrol.entomology.cornell.edu › Phalangium

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   Relative Effectiveness. Although P. opilio by itself appears unable to keep populations of any pest under control, it serves as one member of a complex of generalist predators that exist in many crops and that together are able to help keep pest densities low.

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7. www.ncbi.nlm.nih.gov › pmc › articlesEggs to long-legs: embryonic staging of the harvestman

   www.ncbi.nlm.nih.gov › pmc › articles

   Mar 4, 2022 · A promising focal species for chelicerate evo-devo is the daddy-long-legs (harvestman) Phalangium opilio, a member of the order Opiliones. Phalangium opilio, breeds prolifically and is easily accessible in many parts of the world, as well as tractable in a laboratory setting. Resources for this species include developmental transcriptomes, a ...

   • DOI: 10.1186/s12983-022-00454-z
   • Published: 2022

   • Publication: Front Zool. 2022; 19: 11.

8. en.wikipedia.org › wiki › Phalangium_opilioPhalangium opilio - Wikipedia

   en.wikipedia.org › wiki › Phalangium_opilio

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   Phalangium opilio is a univoltine species in Europe, producing one generation per year that overwinters as eggs. Two or more generations may occur within a year in some areas of North America, in which case eggs, immatures, and adults may all overwinter.

9. www.annualreviews.org › content › journalsEvolutionary Biology of Harvestmen (Arachnida, Opiliones)

   www.annualreviews.org › content › journals

   The rapid emergence and utility of Phalangium opilio as a model for evolutionary developmental biology of arthropods serve as demonstrative evidence of a new area of study in Opiliones biology, made possible through transcriptomic data.