What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
Veryovkina Cave was identified as the world’s deepest known cave in 2018, at a surveyed depth of 2,212 meters, but the animal records discussed in research do not establish that its deepest passages contain the species in this headline. The cited springtail was reported from Krubera Cave, while a cave-dwelling centipede was described from a separate Croatian cave system. “Impossible” is dramatic framing, not a scientific category.
These records are worth distinguishing: a cave’s depth record does not mean that every notable deep-cave animal was found there, nor does a species’ unusual adaptation prove that a unique deep ecosystem exists.
| # | Preview | Product | Price | |
|---|---|---|---|---|
| 1 |
|
1PCS Welding Headlamp with USB Cable Rechargeable Dual Mode Lighting Tilt Base for Helmet Use Hiking... | $8.42 | Buy on Amazon |
What creatures live in the world’s deepest cave?
The reviewed sources do not establish a matching animal discovery in Veryovkina Cave. They document or report unusual animals in other cave systems, including an eyeless springtail associated with Krubera Cave and a centipede described from Croatia’s Lukina jama–Trojama system.
| Record | Cave and location | Reported depth | What the source says |
|---|---|---|---|
| Veryovkina depth record | Veryovkina Cave, Western Caucasus | 2,212 meters | A 2019 Scientific Reports paper describes this as the deepest known cave in 2018. [2019 analysis] |
| Plutomurus ortobalaganensis springtail | Krubera Cave | 1,980 meters | A 2025 secondary report describes it as eyeless and gives this depth; the dossier did not recover the original species paper. [Forbes, 2025] |
| Geophilus hadesi centipede | Lukina jama–Trojama, Croatia | 1,100 meters | The 2015 species description calls it the deepest cave-dwelling centipede and reports an observation at this depth. [ZooKeys, 2015] |
These are different records from different caves and regions. They should not be combined into a claim that the springtail or centipede was found in Veryovkina.
Quick wins for a faster PC:
Repair Windows errors before they cause bigger problemsFix Now →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Clear out junk files and repair common Windows errorsFree Scan →#1 Best Overall
- 【Automatic Dimming Headlight For Helmet】:
- 【 Outdoor Use】:
- 【Dual-Purpose Lighting】:
- 【USB Charging】:
What does “deepest known cave” mean?
A 2019 Scientific Reports paper identifies Veryovkina Cave in the Western Caucasus as the deepest known cave in 2018, at 2,212 meters. That is a dated survey status, not a guarantee that the cave remains the current record. [Scientific Reports, 2019]
The number describes surveyed cave depth, not a straight vertical shaft. More importantly for this story, cave depth and animal depth are separate kinds of records. An animal reported deep underground may come from a different cave, and its record does not establish anything about the fauna of Veryovkina.
Why are these animals called “impossible”?
The word “impossible” is a headline description, not a biological classification. Eyelessness and other traits associated with cave life can look extraordinary to people accustomed to surface animals, but they do not mean that an organism violates biological limits.
The springtail Plutomurus ortobalaganensis is described by a secondary report as eyeless and found at 1,980 meters in Krubera Cave. Because the research reviewed here did not recover its original species-description paper, treat that depth and description as secondary reporting rather than a fully verified primary-source finding. [Forbes, 2025]
The centipede Geophilus hadesi is a separate example. Its 2015 peer-reviewed description reports it from Lukina jama–Trojama in Croatia and gives an observation depth of 1,100 meters. It is not evidence of an animal found in Veryovkina. [ZooKeys, 2015]
Do deep-cave records prove a unique underground ecosystem?
No. A 2019 Scientific Reports analysis directly challenges the inference that deep-cave species records establish a uniquely specialized deep terrestrial community. Its authors argue that subterranean species can migrate through the bedrock fracture network (BFN), and therefore “no uniquely specialized deep terrestrial communities can evolve.” This is the paper’s argument, not a universal resolution of cave ecology. [Scientific Reports, 2019]
The distinction matters: finding a species at great depth is evidence about that animal’s occurrence, but it does not by itself show that a distinct community evolved only in the deepest parts of a cave. The paper offers one interpretation of how underground connections affect that question.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What the evidence supports
- Veryovkina Cave was described as the deepest known cave in 2018, at 2,212 meters, by the 2019 Scientific Reports paper.
- The springtail record in the reviewed material is associated with Krubera Cave, not Veryovkina; its depth comes from secondary reporting.
- The centipede Geophilus hadesi was described from Croatia’s Lukina jama–Trojama system, not Veryovkina.
- The 2019 analysis disputes the inference that deep-cave records alone prove a uniquely specialized terrestrial community.
FAQ
Which cave was the deepest known?
A 2019 Scientific Reports paper identifies Veryovkina Cave as the deepest known in 2018, at 2,212 meters. The figure is dated and should not be treated as a current record without fresh verification.
Free tools Windows power users keep installed
One-click scans. No signup required.
Were the springtail and centipede found in Veryovkina?
No. The reviewed sources associate the springtail with Krubera Cave and the centipede with Lukina jama–Trojama in Croatia. They do not support placing either animal in Veryovkina.
What makes these cave animals unusual?
The springtail is described in secondary reporting as eyeless. The centipede is notable as a deep cave-dwelling species described from a Croatian cave system. “Impossible” is a headline label, not a scientific category.
Do these discoveries prove there is a unique ecosystem at the bottom of a cave?
Not by themselves. A 2019 analysis argues that species may migrate through bedrock fractures, challenging the inference that deep terrestrial records establish a uniquely specialized community. That is the authors’ position, not a settled universal conclusion.
How deep was the centipede observation?
The 2015 ZooKeys description reports an observation of Geophilus hadesi at 1,100 meters in Lukina jama–Trojama, Croatia.
Recommended Free Tools
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
