"Bivalve" Quotes from Famous Books
 ... lowest classes, namely, in the Ascidians, Polyzoa, and Brachiopods (constituting the Molluscoida of some authors), for most of these animals are permanently affixed to a support or have their sexes united in the same individual. In the Lamellibranchiata, or bivalve shells, hermaphroditism is not rare. In the next higher class of the Gasteropoda, or univalve shells, the sexes are either united or separate. But in the latter case the males never possess special organs for finding, securing, or charming ...
— The Descent of Man and Selection in Relation to Sex • Charles Darwin
... externally to admit the passage of the egg to the ovipositor: receives the penis of the male in copulation and is sometimes called oviduct: "every part, the office of which is to cover, protect or defend the tongue": "the bivalve coriaceous sheath or cover of the spicula": ...
— Explanation of Terms Used in Entomology • John. B. Smith
... examined this specimen, and find it to be the common schistus of that country, only containing many bivalve shells and fragments of entrochi and madrapore bodies, and ...
— Theory of the Earth, Volume 1 (of 4) • James Hutton
... a certain sense only, is of a most retiring, not to say secretive, disposition. For several years I sought in vain a living specimen of a flattened elongated bivalve (VALSELLA), buff-coloured externally, very lustrous within, with a hinge the centre of which resembles a split pearl. The blacks could offer no information beyond that which was delightfully indefinite. "That ...
— My Tropic Isle • E J Banfield
... detestable taste. However, Herbert, who had gone forward a little more to the left, soon came upon rocks covered with sea-weed, which, some hours later, would be hidden by the high tide. On these rocks, in the midst of slippery wrack, abounded bivalve shell-fish, not to be despised by starving people. Herbert called ...
— The Mysterious Island • Jules Verne
... cake of salt and lime an inch and a half thick. All the others have an efflorescence of lime and one of the nitrates only, and some are covered thickly with shells. These shells are identical with those of the mollusca of Lake Ngami and the Zouga. There are three varieties, spiral, univalve, and bivalve. ...
— Missionary Travels and Researches in South Africa - Journeys and Researches in South Africa • David Livingstone
... stick out amazingly. He had black moustaches which grew down over his mouth, masking it. His face was brown and rough hewn. A straw hat, curled up into a grotesque shape, lay at his feet like some distorted bivalve. Its owner had an air of authority about him, even a touch of dominance in the way he scanned his cards or moved the pegs in the board. When his arm went out to the table, it moved with a ponderous steadiness. ...
— Isle o' Dreams • Frederick F. Moore |
