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North Atlantic beaked whale with a bulbous forehead. 北美洲前额程球根状的突吻鲸。
Existing beaked whale populations are found in nearly every ocean. 在每个大洋几乎都能见到突吻鲸的身影。
A surfer observes a dead Cuvier's Beaked Whale on the Majanicho beach on the island of Fuerteventura July 25, 2004. 在西班牙富埃特文图拉岛马简尼科海滩，一名滑浪者周日望一条古氏剑吻鲸的尸体。
"For people interested in cetacean evolution the most perplexing problem has always been: Why are there so many species of [beaked whale]? “对于那些对鲸豚类进化感兴趣的人来说，最困扰的问题总是：为什么突吻鲸会有那么多的种类？”
The body of the Pygmy Beaked Whale is the rather typical spindle shape of the genus, although the tail is unusually thick. 秘鲁中喙鲸的体型与其他中喙鲸属喙鲸相近，呈纺锤状，身体横切面周长最大的区域在胸鳍与背鳍之间。
The two curled, tusklike teeth of the male beaked whale evolved to attract females as well as to battle other males, according to new research. 一项新的研究指出：突吻鲸（图中正在水面呼吸的动物）的一对卷曲的牙齿会不断进化，用于与其他的雄性鲸战斗，并借此吸引雌鲸的注意。
The 17 sea mammals on gruesome display included porpoises, white dolphins, common dolphins, aa pilot whale, a beaked whale and a pilot whale. 这些动物的尸体分别是小鲸、白海豚、普通海豚、巨头鲸和突吻鲸等。
Caption :Spilled guts: After being cleaned, this 10-meter Baird's beaked whale receives a long incision to prepare for slaughtering. 描述：溢出的内脏：洗净之后，这头10米的贝尔德突吻鲸被划开一条长口子准备屠宰。
The Peruvian beaked whale (Mesoplodon peruvians) was unknown to science until 1976 and not formally described until 1990. 秘鲁鸟喙鲸的存在直到1976年才为科学所证实，到1990年才被正式载入档案。
"There are several beaked whale species that are still known from only a handful of specimens (strandings) and some have never been seen alive," Dalebout said via email. 戴勒巴特通过邮件发来一段说明：“有一些种类的突吻鲸存量很少，还有一些种类我们从未见过活口。”
The two curled tusklike teeth of the male beaked whale (breaking the surface of the water above) evolved to attract females as well as to battle males, according to new research. 一项新的研究指出：突吻鲸（图中正在水面呼吸的动物）的一对卷曲的牙齿会不断进化，用于与其他的雄性鲸战斗，并借此吸引雌鲸的注意。
Other toothed whales are the bottlenose, the beaked whale, and the white whale. 其它有齿鲸包括宽吻海豚、突吻鲸以及白鲸。
A team of U.S. Navy audiologists conducted a hearing test on a rare beaked whale convalescing at a marine mammal rehabilitation center in the Florida Keys. 位于佛罗里达的哺乳动物康复中心，美国海军听力矫正专家组为正在康复的突吻鲸实施一项听力测试。
Other toothed whales are the bottlenose,the beaked whale,and the white whale. 其它有齿鲸包括宽吻海豚、突吻鲸、以及白鲸。
In the case of the beaked whale, Baker's team noticed that tusks often differed between closely related species, particularly when they were known to overlap in their distribution. 在突吻鲸的案例里，贝克团队注意到近亲物种之间獠牙的显著不同，尤其是他们的分布重叠时。
But it is easier to hear the baleen whale, with its lower-frequency call, than the beaked whales, says Theriault. 但是，Theriault说，和喙鲸相比，须鲸发出的叫声频率更低，更容易听到它发出的声音。
The results also suggested beaked whales (Ziphiidae) and bowhead whale (Balaena mysticetus) had a relatively closer affinity. 分析还提示喙鲸与须鲸类的弓头鲸具有较近的亲缘关系。
Beaked whales and the narwhal are the only cetacean species with tusks, according to Baker. 贝克指出，在鲸豚类中，只有突吻鲸和独角鲸具有獠牙。
In the narwhal the single unicorn-like tusk is a modified upper tooth, whereas the paired tusks of the beaked whales are modified lower teeth. 雄性独角鲸的长牙状如独角兽的长角，而突吻鲸的一对獠牙却短小的多。
The bird picked a hole in the ice with its beak. 那鸟在冰上啄出了一个洞。