- plural of sternum.
Example Sentences
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Pectoral Girdle.—The pectoral girdles are fully arciferal and bear small, cartilaginous omosterna and moderately large cartilaginous sterna.
From A Synopsis of Neotropical Hylid Frogs, Genus Osteocephalus by Duellman, William E.
Each leg-bearing somite contains a distinct tergum and sternum, the number of sterna never exceeding that of the terga.
From Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 6 "Celtes, Konrad" to "Ceramics" by Various
They may be distinguished from the Malacodermata by the presence of only five or six abdominal sterna, while six malpighian tubes are present in some of the families.
From Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 6 "Cockaigne" to "Columbus, Christopher" by Various
No distinct respiratory stigmata behind the sterna of the 1st and 2nd somites of the opisthosoma.
From Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 3 "Apollodorus" to "Aral" by Various
The first and second abdominal sterna are often suppressed or reduced, on account of the strong development of the hind-legs.
From Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 4 "Hero" to "Hindu Chronology" by Various