tetrabranchiate

American  

[te-truh-brang-kee-it, -eyt] / ˌtɛ trəˈbræŋ ki ɪt, -ˌeɪt /

adjective

1. belonging or pertaining to the Nautiloidea (Tetrabranchiata), a subclass or order of cephalopods with four gills, including the pearly nautilus and numerous fossil forms.

---

tetrabranchiate British  

adjective

1. of, relating to, or belonging to the Tetrabranchiata, a former order of cephalopod molluscs having four gills and including the pearly nautilus

---

noun

1. any mollusc belonging to the Tetrabranchiata

Etymology

Origin of tetrabranchiate

First recorded in 1825–35; tetra- + branchiate

Example Sentences

Tetrabranchiate, tet-ra-brang′ki-āt, adj. having four gills.—n.pl.

From Project Gutenberg

Sī′phonostome, a siphonostomatous animal, as a fish-louse; Sī′phuncle, the siphon or funnel of tetrabranchiate cephalopods: a nectary.—adjs.

From Project Gutenberg

Rhyncholite, ring′kō-līt, n. the fossil beak of a tetrabranchiate cephalopod.

From Project Gutenberg

The Jurassic period—General sequence and subdivisions of the Jurassic deposits in Britain—Jurassic rocks of North America—Life of the period — Plants — Corals — Echinoderms — Crustaceans — Insects — Brachiopods — Bivalves — Univalves — Pteropods — Tetrabranchiate Cephalopods — Dibranchiate Cephalopods — Fishes — Reptiles — Birds — Mammals — Literature.

From Project Gutenberg

The Cretaceous period—General succession and subdivisions of the Cretaceous rocks in Britain—Cretaceous rocks of North America—Life of the period — Plants — Protozoa — Corals — Echinoderms — Crustaceans — Polyzoa — Brachiopods — Bivalves — Univalves — Tetrabranchiate and Dibranchiate Cephalopods — Fishes — Reptiles — Birds — Literature.

From Project Gutenberg