例文・使い方で印象づける「sperm」の覚え方
スポンサーリンク...The former contains theriver dolphins, the ziphoid whales, the gigantic sperm whale, thesea dolphins, and the narwhal or sea unicorn... 
Robert A. Sterndale 「Natural History of the Mammalia of India and Ceylon」
...The latter is an inhabitant of thenorthern seas only, but the sperm abounds in warmer waters, beingfrequently found in the sub-tropical oceans...
Robert A. Sterndale 「Natural History of the Mammalia of India and Ceylon」
...They are the most valuable of the cetacea, except perhaps thecachelot or sperm whale, as producing the greatest amount of oil andwhalebone...
Robert A. Sterndale 「Natural History of the Mammalia of India and Ceylon」
...Sper' ma ry, the organ in which sperm cells are developed...
Worrallo Whitney 「A Guide for the Study of Animals」
...Spermatotheca: the sac or reservoir in the female, thatreceives the sperm during coition: = spermatheca and receptaculumseminis...
John. B. Smith 「Explanation of Terms Used in Entomology」
...This group includes the animals commonlycalled dolphin or porpoise as well as some commonly calledwhales (for example, the sperm whale)...
Stephen Leatherwood 「Whales, Dolphins, and Porpoises of the Western North Atlantic」
...5 m) long, up to the sperm whale which reaches a length of68 feet (20...
Stephen Leatherwood 「Whales, Dolphins, and Porpoises of the Western North Atlantic」
...The sperm whale has a humplike low, thick, dorsal ridge,which, from certain views, particularly when the animal ishumping up to begin a dive, may be clearly visible and looklike a fin...
Stephen Leatherwood 「Whales, Dolphins, and Porpoises of the Western North Atlantic」
...A sperm whale is among the easiest of whales to identifyat sea even when comparatively little of the animal is visible...
Stephen Leatherwood 「Whales, Dolphins, and Porpoises of the Western North Atlantic」
...If only the back and tailflukes are seen, however, sperm whales may somewhatresemble humpback whales...
Stephen Leatherwood 「Whales, Dolphins, and Porpoises of the Western North Atlantic」
...In addition, the blowhole of the northernbottlenosed whale is located well back on the head andnot—as in the sperm whale—on the front...
Stephen Leatherwood 「Whales, Dolphins, and Porpoises of the Western North Atlantic」
...They weresought because in addition to whale oil produced from thebody blubber, the forehead of the species yielded quantitiesof spermaceti like that obtained from sperm whales...
Stephen Leatherwood 「Whales, Dolphins, and Porpoises of the Western North Atlantic」
...Pygmy sperm whales reach a length of at least 11 feet (3...
Stephen Leatherwood 「Whales, Dolphins, and Porpoises of the Western North Atlantic」
...In the westernNorth Atlantic, pygmy sperm whales have been found as farnorth as Sable Island, Halifax, Nova Scotia, as far south asCuba, and as far west as Texas in the Gulf of Mexico...
Stephen Leatherwood 「Whales, Dolphins, and Porpoises of the Western North Atlantic」
...Toward the beginning and end of the breeding season the testes and accessoryorgans of wild mice were small and probably produced few if any sperm...
Charles L. Douglas 「Comparative Ecology of Pinyon Mice and Deer Mice in Mesa Verde National Park, Colorado」
...No sperm were found in the oviducts of immaturefemales but one female of nearly adult size was observed incopulation with a mature male...
John M. Legler 「Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz」
...Mature sperm were found in epididymides at all times of the yearbut were most numerous in spring and autumn, the period betweenspermatogenic cycles ()...
John M. Legler 「Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz」
...A few sperm are stored in the oviducts; fertilization without reinseminationcan occur...
John M. Legler 「Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz」
...This fluid iscalled sperm, or the male seed...
Ernst Haeckel 「The Evolution of Man」
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