Carpenter's flasher wrasse
A reef-dwelling wrasse known for its vivid flashing display.
The Carpenter's flasher wrasse (Paracheilinus carpenteri) lives in the western Pacific Ocean on reefs between 27 and 45 meters deep. It grows to a standard length of 8 centimeters and is also found in the aquarium trade. The species is named after Kent Carpenter, a marine biologist from Old Dominion University who collected the first specimens.
Its name comes from the male's mating display: from a secure spot near rocks or sand, he makes short, quick dashes upward, flaring his fins and intensifying his color. After each dash, he returns to his starting point. This "flashing" is thought to attract females and encourage mating, and it is much rarer when no females are present. Many aquarists find the display visually appealing.
In captivity, this wrasse is considered one of the easier species to keep. It adapts quickly to a varied carnivorous diet and is regarded as "reef-safe," meaning it does not attack invertebrates or nibble on coral polyps.
Quick Facts
- Scientific name
- Paracheilinus carpenteri
- Native to
- western Pacific Ocean
- Depth range
- 27 to 45 m
- Maximum standard length
- 8 cm
- Named after
- Kent Carpenter, marine biologist at Old Dominion University
Facts from the source article.
Lore & Background
The Carpenter's flasher wrasse inhabits reefs at depths from 27 to 45 meters in the western Pacific Ocean. As with other members of its genus, the male performs a 'flashing' mating behavior: it makes short, quick dashes through the water column while flaring its fins and intensifying in color, typically starting from a secure place near reef rocks or the sand bed, flashing in the water column, and then returning to the point of origination. This display is thought to attract females and/or stimulate mating. Flashing is much less common in the absence of females. The species is named in honor of Kent Carpenter, a marine biologist from Old Dominion University who was the principal collector of the type specimens.
Reader's Guide
The Carpenter's flasher wrasse regularly enters the aquarium trade and is generally considered one of the easier wrasses to keep in captivity. It adapts quickly to a fairly indiscriminate carnivorous diet and is considered 'reef-safe' in the aquarium, as it does not attack or harass invertebrates or nibble at coral polyps. The flashing behavior, which is visually desirable to many aquarists, is a key reason for its popularity. The species reaches up to 8 cm in standard length and is found on reefs at depths from 27 to 45 meters in the western Pacific Ocean. Its scientific name honors Kent Carpenter, the marine biologist who collected the type specimens.
Did You Know?
- The species is named after marine biologist Kent Carpenter.
- It can reach 8 cm in standard length.
- It is considered reef-safe in aquariums.
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