marine biologists study squatinas to understand their evolutionary history.
海洋生物学家研究扁鲨以了解其进化史。
squatinas are often mistaken for rays due to their flattened bodies.
由于身体扁平，扁鲨经常被误认为是鳐鱼。
conservation efforts aim to protect squatinas from habitat destruction.
保护工作的旨在保护扁鲨免受栖息地破坏的影响。
researchers observed squatinas burying themselves in the sandy ocean floor.
研究人员观察到扁鲨将自己埋在沙质海底。
the global population of squatinas has declined significantly in recent decades.
近几十年来，全球扁鲨数量已显著下降。
certain species of squatinas are classified as critically endangered.
某些种类的扁鲨被列为极度濒危物种。
unlike other sharks, squatinas possess unique pectoral fins for lurking.
与其他鲨鱼不同，扁鲨拥有独特的胸鳍用于潜伏。
bycatch is a major threat to squatinas in commercial fishing zones.
兼捕是商业捕鱼区扁鲨面临的主要威胁。
specialists distinguish squatinas by their specific dorsal coloration patterns.
专家通过特定的背部颜色图案来区分扁鲨。
these divers managed to capture rare footage of squatinas mating.
这些潜水员成功捕捉到了罕见的扁鲨交配画面。
the digestive system of squatinas is adapted for whole prey consumption.
扁鲨的消化系统适应于吞食完整的猎物。
marine biologists study squatinas to understand their evolutionary history.
海洋生物学家研究扁鲨以了解其进化史。
squatinas are often mistaken for rays due to their flattened bodies.
由于身体扁平，扁鲨经常被误认为是鳐鱼。
conservation efforts aim to protect squatinas from habitat destruction.
保护工作的旨在保护扁鲨免受栖息地破坏的影响。
researchers observed squatinas burying themselves in the sandy ocean floor.
研究人员观察到扁鲨将自己埋在沙质海底。
the global population of squatinas has declined significantly in recent decades.
近几十年来，全球扁鲨数量已显著下降。
certain species of squatinas are classified as critically endangered.
某些种类的扁鲨被列为极度濒危物种。
unlike other sharks, squatinas possess unique pectoral fins for lurking.
与其他鲨鱼不同，扁鲨拥有独特的胸鳍用于潜伏。
bycatch is a major threat to squatinas in commercial fishing zones.
兼捕是商业捕鱼区扁鲨面临的主要威胁。
specialists distinguish squatinas by their specific dorsal coloration patterns.
专家通过特定的背部颜色图案来区分扁鲨。
these divers managed to capture rare footage of squatinas mating.
这些潜水员成功捕捉到了罕见的扁鲨交配画面。
the digestive system of squatinas is adapted for whole prey consumption.
扁鲨的消化系统适应于吞食完整的猎物。
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