Killer algae
- kingdom: Plantae
- phylum: Chlorophyta
- class: Ulvophyceae
- order: Bryopsidales
- family: Caulerpaceae
- genus: Caulerpa
- species: Caulerpa taxifolia
Sabana de La Mar
Hato Mayor
Dominican RepublicKalumbang
Kandangubuku
East Nusa TenggaraBoro
Kore
Kore Barat
Pali
West Nusa Tenggara
IndonesiaYonakuni
Okinawa
JapanCataño
CatanoCulebra
CulebraFuig
Guánica
Maria Antonia
GuanicaJobos
GuayamaIndios
GuayanillaLa Parguera
LajasCentral Aguirre
SalinasMartorell
Rosa Sanchez
Yabucoa
Puerto RicoSaint Croix
Saint Croix IslandCharlotte Amalie
Saint Thomas Island
Virgin Islands, U.S.