Thalassa montezumae
Mulsant, 1850
Montezuma lady beetle
Thalassa montezumae is a small coccinellid lady beetle native to the southern United States, Mexico, and Guatemala. measure 4.50–5.80 mm and exhibit in pronotum coloration. The is a specialized of scale insects, particularly the pine tortoise scale Toumeyella parvicornis. It was recently discovered in the Turks and Caicos Islands in 2023, where it has been observed feeding on an threatening Caribbean pine .
Pronunciation
How to pronounce Thalassa montezumae: /tʰəˈlæsə ˌmɒntəˈzuːmi/
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Habitat
Pine forests and Caribbean pine ; specifically associated with Pinus caribaea var. Bahamensis in the Turks and Caicos Islands. Native range are not explicitly detailed in available sources.
Distribution
Native to the southern United States, Mexico, and Guatemala. Recently recorded in the Turks and Caicos Islands (2023), representing a range extension.
Diet
of scale insects. Documented prey includes the pine tortoise scale Toumeyella parvicornis and the croton scale Phalacrococcus howertoni.
Behavior
Voracious of scale insects. Observed activity as a natural enemy in contexts.
Ecological Role
Natural enemy of scale insects in pine forest . Functions as a potential agent against Toumeyella parvicornis, which threatens Caribbean pine and related .
Human Relevance
Of growing interest as a candidate for and programs in Europe, specifically against Toumeyella parvicornis threatening pine trees in Italy and France.