Who developed the L046 or L46 identification code system used for many Loricariids?

Answer

Dr. Heiko Bleher

The informal identifying code system, designated by 'L' followed by a number such as L046, was developed by Dr. Heiko Bleher. This system was established primarily to categorize and track Loricariids that had been imported or discovered but had not yet received a formal scientific species description. Even after a formal classification like *Hypancistrus zebra* is established, the L-number often persists as a convenient shorthand utilized widely among vendors and hobbyists for immediate recognition within the trade.

Who developed the L046 or L46 identification code system used for many Loricariids?
classificationfishzebraPleco