Redeed Out Haystroms After 40 Years
- After four decades without a sighting, the Monte Gordo grasshopper (Eyprepocprifas insularis) has been rediscovered on the Cape Verde islands, prompting party among biologists.
- Dutch insect researcher Rob Felix and his colleague Annelies Jacobs made the discovery during a night hike on São Nicolau, one of the Cape Verde islands off the...
- The last confirmed sighting of the Monte Gordo grasshopper was in 1980, leading to its classification as extinct in 1996.
Monte Gordo Grasshopper Rediscovered After 40 Years, Sparking “Lazarus Effect” Excitement
Table of Contents
- Monte Gordo Grasshopper Rediscovered After 40 Years, Sparking “Lazarus Effect” Excitement
- The Monte Gordo Grasshopper: A “Lazarus Effect” success Story
- What is the Monte Gordo Grasshopper, and Why is its Rediscovery So significant?
- What is the “Lazarus Effect”?
- When Was the Monte Gordo grasshopper Last Seen, and When Was it Declared Extinct?
- How Was the Monte Gordo Grasshopper Rediscovered?
- Where Exactly Was the Grasshopper Rediscovered?
- What Makes the Monte Gordo Grasshopper Unique?
- Why is the Monte Gordo Grasshopper Valuable for Scientific Research?
- What Challenges Does the Monte Gordo Grasshopper Face?
- What Conservation Efforts Are Being Recommended for the Monte Gordo Grasshopper?
- Can You Summarize the key Facts About the Monte Gordo Grasshopper?
After four decades without a sighting, the Monte Gordo grasshopper (Eyprepocprifas insularis) has been rediscovered on the Cape Verde islands, prompting party among biologists. the rediscovery is an example of what scientists call the “Lazarus effect,” referring to the reappearance of a species presumed extinct.
Chance Encounter Leads to Exciting Find
Dutch insect researcher Rob Felix and his colleague Annelies Jacobs made the discovery during a night hike on São Nicolau, one of the Cape Verde islands off the west coast of Africa. According to a study published in the “Journal of Orthoptera Research,” the unique appearance of the grasshopper immediately alerted Felix, who recognized it as the long-lost species.
The last confirmed sighting of the Monte Gordo grasshopper was in 1980, leading to its classification as extinct in 1996. Following the initial discovery, Felix and Jacobs located additional specimens, suggesting a resilient population.
E. insularis seems to live there for a very long time and resisted the hard ecological conditions.
The “Lazarus effect” and Hope for Lost Species
The term “Lazarus effect,” borrowed from the biblical story, describes the phenomenon of a species reappearing after being considered extinct. Biologists often hesitate to declare a species permanently lost, preferring to classify it as “missing” in the hope of future rediscovery.In 2023, this hope was rewarded with the rediscovery of several species, including the Attenborough’s long-beaked echidna, Winton’s golden mole, and the Bavarian pine vole.
A Living Fossil on São Nicolau
The Monte Gordo grasshopper, endemic to São Nicolau, is considered a “living fossil,” indicating it has remained largely unchanged for millions of years and possesses few close relatives. Its short wings render it flightless, potentially an adaptation to the harsh environment of the volcanic island. The species’ limited distribution, unique physiological characteristics, and lack of close relatives make it valuable for research in evolutionary biology, ecology, and biodiversity.
Conservation Efforts Urged
The rediscovery highlights the resilience of E. insularis in the face of challenging ecological conditions, including drought and strong winds. Though, the specific adaptations that allow the grasshopper to thrive remain unclear. Felix and jacobs are advocating for the species to be added to the red list of threatened species and for the implementation of a long-term monitoring program to assess population dynamics, environmental threats, and the effectiveness of conservation measures.
The Monte Gordo Grasshopper: A “Lazarus Effect” success Story
What is the Monte Gordo Grasshopper, and Why is its Rediscovery So significant?
The Monte Gordo grasshopper ( Eyprepocprifas insularis ) is a species of grasshopper endemic to the island of São Nicolau in the Cape Verde archipelago, off the coast of West Africa. Its rediscovery after 40 years, as outlined in the Journal of Orthoptera Research (2025), is a significant event for several reasons. It not only rejoices biologists; it represents the “Lazarus effect” – the reappearance of a species after being presumed extinct.
What is the “Lazarus Effect”?
The “Lazarus effect” is a term used in biology to describe when a species is rediscovered after having been considered extinct. The name comes from the biblical story of Lazarus, who was resurrected after death. This term reflects the surprise and wonder that scientists feel when a species they thought was gone forever suddenly reappears.
When Was the Monte Gordo grasshopper Last Seen, and When Was it Declared Extinct?
The last confirmed sighting of the Monte Gordo grasshopper was in 1980. It was afterward classified as extinct in 1996.
How Was the Monte Gordo Grasshopper Rediscovered?
Dutch insect researcher Rob Felix and his colleague annelies Jacobs made the rediscovery. They were on a night hike on São Nicolau when they encountered a grasshopper wiht a unique appearance. Felix instantly recognized it as the long-lost Monte gordo grasshopper. Following this initial sighting, they found more specimens, pointing toward a surviving population.
Where Exactly Was the Grasshopper Rediscovered?
The grasshopper was rediscovered on the island of São Nicolau, one of the Cape Verde islands.
What Makes the Monte Gordo Grasshopper Unique?
the monte Gordo grasshopper is considered a “living fossil.” This means it has remained largely unchanged for millions of years and has few close relatives. Its short wings also make it flightless, which is likely an adaptation to the harsh conditions on the volcanic island.
Why is the Monte Gordo Grasshopper Valuable for Scientific Research?
The unique characteristics of the Monte gordo grasshopper make it valuable for several fields of research:
Evolutionary Biology: Studying the grasshopper can offer insights into how species have adapted over time.
Ecology: The grasshopper provides an prospect to examine the interactions within its specific island ecosystem.
Biodiversity: Knowing the grasshopper’s survival strengthens the understanding and conservation of biodiversity.
What Challenges Does the Monte Gordo Grasshopper Face?
The article mentions that the Monte Gordo grasshopper has adapted to challenging ecological conditions, including drought and strong winds. However, the exact adaptations that allow it to thrive remain unclear.
What Conservation Efforts Are Being Recommended for the Monte Gordo Grasshopper?
Rob felix and Annelies Jacobs are recommending the following conservation efforts:
Adding the species to the red list of threatened species.
implementing a long-term monitoring program to assess the grasshopper’s population and environmental threats.
Evaluating the effectiveness of conservation measures.
Can You Summarize the key Facts About the Monte Gordo Grasshopper?
Here’s a summary of the key facts:
| Feature | Description |
| :———————– | :——————————————————————————————————— |
| Species Name | Eyprepocprifas insularis |
| Location | São Nicolau, Cape Verde Islands |
| Last Sighting | 1980 |
| Declared Extinct | 1996 |
| Rediscovery | By Rob Felix and Annelies Jacobs |
| Key Characteristic | “Living Fossil” – largely unchanged for millions of years |
| Threats | Drought, strong winds |
| Conservation Needs | Red list inclusion, long-term monitoring, assessment of conservation measures |
| Scientific importance | Understanding evolution, ecology, and biodiversity |