All warm water – some circumglobal, some Indo-Pacific(^) Clausocalanus parapergens: Copepod (Fig. 10.2a)
(^) Globigerina sacculifera: Foraminiferan
(^) Central water or subtropical^
(^) Such species are usually bi-antitropical.
(^) Euphausia brevis: Euphausiid (Fig. 10.6)
Fig. 10.6 Pacific distribution pattern of the euphausiid Euphausia brevis, a
subtropical or central-gyre species.
(^) (After Brinton 1962.)