Pearly Signalfish Pteropsaron springeri A female Pteropsaron springeri flicking its dorsal fin. From Anilao, Philippines. Signalfishes (Pteropsaron spp.) are a poorly known group of small, benthic fishes found in deep sandy habitats adjacent to coral reefs. While they have yet to be collected for [...]
There are a great many fishes found in shallow tropical waters that remain unavailable to aquarists, but few are as beautiful and recommendable as the signalfishes. These small, peaceful bottom-dwellers are ornately patterned, vibrantly colored and exhibit some endearing behavioral quirks, yet, due [...]