You are currently browsing the daily archive for July 15, 2021.

The day is almost over and I have barely accomplished anything, but there is still time for a startling visual post about triggerfish! Here are all three known species of the aggressive genus Pseudoballistes.

Pseudoballistes flavimarginatus
Pseudoballistes flavimarginatus

The first is Pseudobalistes flavimarginatus (AKA the yellow margin trigger or pineapple trigger) which lives throughout tropical reefs of the IndoPacific.

Pseudobalistes fuscus
Pseudobalistes fuscus

The second, a real stunner, is Pseudobalistes fuscus (AKA the “blue triggerfish” or “rippled triggerfish“) lives in the same range. It is even more aggressive than the pineapple triggerfish and many divers just swim away from blue triggerfish on sight so as to avoid painful bites. But look at that gorgeous pattern of blue labyrinths on their body!

Pseudoballistes naufragium
Pseudoballistes naufragium

The third is Pseudoballistes naufragium (“the stone triggerfish”) which lives in the Eastern Pacific from Baja down to Chile. This is the largest triggerfish in the ocean growing to a size of up to 1 meter 1 meter (3.5 ft) in length.

Usually my ocean posts end in portentous warnings and sadness, but all of these triggerfish are clever aggressive generalists who are doing well (and will savagely attack you if you mess with them). They sound practically human! (but maybe don’t tell them I said that)

Ye Olde Ferrebeekeeper Archives

July 2021