Sula dactylatra Lesson, 1831
Masked booby
Sula dactylatra
photo by Aquino, Maria Theresa

Family:  Sulidae (gannets & boobies)
Max. size:  92 cm TL (male/unsexed); max.weight: 2,100.0 g
Environment:  pelagic; marine
Distribution:  Indo-Pacific, Atlantic Ocean and the Mediterranean.
Diagnosis:  Culmen: 10.81 cm; tarsus: 6.2 cm; wing: 44.4 cm.
Biology:  Total Length: 81 to 92 cm; Wingspan: 152 cm (Ref. 8812). Largest and heaviest booby (Ref. 91362).
IUCN Red List Status: (LC); Date assessed: 10 August 2018 Ref. 123251)
Threat to humans: 
Country info:   
 

Source and more info: www.sealifebase.org. For personal, classroom, and other internal use only. Not for publication.