Tag: caving

Discovery: New Cave Fish Species Sees “Light of Day”

Deep inside a remote cave in northern Vietnam, Craig Leisher aimed his headlamp at the water. Several small, strange-looking fish flashed by. He readied his butterfly net and quickly tried to scoop one up but missed. He tried again.

Leisher eventually caught four species of fish. Further analysis revealed that two species were already known to science, one was a new species and one was a mystery.

The new species, Schistura mobbsi, has no eyes, no pigmentation and a limited ability to sense motion. It is a type of loach — a river-dwelling genus that includes both subterranean and above-ground species.

Leisher and ichthyologist Maurice Kottelat recently published the discovery in Ichthyological Explorations of Freshwaters … 10 years after the fact.

Why did it take 10 years for Schistura mobbsi to make its public appearance in the scientific literature?

Let’s re-wind.

Full Article


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