haplorhini represents one of the two major suborders of primates, distinguished from strepsirrhines by specific anatomical features.
简鼻亚目是灵长类动物的两个主要亚目之一，其解剖特征与 strepsirrhine 不同。
scientific classification places tarsiers within the haplorhini infraorder, despite their historical taxonomic ambiguity.
科学分类将眼镜猴归入简鼻亚目下目，尽管其历史分类存在争议。
the haplorhini lineage diverged from other primates approximately 55 million years ago during the early eocene epoch.
简鼻亚目谱系在约5500万年前的始新世早期从其他灵长类动物分化出来。
comparative studies of haplorhini anatomy reveal significant evolutionary adaptations in vision and brain development.
简鼻亚目解剖学的比较研究揭示了视觉和大脑发育方面的重要进化适应。
molecular phylogenetic analyses have greatly refined our understanding of haplorhini evolutionary relationships.
分子系统发育分析大大完善了我们对简鼻亚目进化关系的理解。
haplorhini species typically possess reduced olfactory structures and rely more heavily on visual cues.
简鼻亚目物种通常具有退化的嗅觉结构，更加依赖视觉线索。
the term haplorhini derives from greek roots meaning simple nose, referring to their dry nasal structure.
简鼻亚目一词源自希腊词根，意为简单的鼻子，指的是它们干燥的鼻部结构。
taxonomically, haplorhini encompasses monkeys, apes, humans, and tarsiers, comprising over 300 living species.
从分类学上讲，简鼻亚目包括猴子、猿类、人类和眼镜猴，共有300多个现存物种。
fossil evidence suggests that early haplorhini developed enhanced visual capabilities as an adaptive advantage.
化石证据表明，早期简鼻亚目进化出增强的视觉能力作为适应性优势。
haplorhini reproductive biology differs from strepsirrhines, generally featuring shorter gestation periods.
简鼻亚目的生殖生物学与 strepsirrhine 不同，通常妊娠期较短。
research on haplorhini dna has revealed crucial information about primate evolutionary history.
简鼻亚目dna研究揭示了关于灵长类动物进化历史的重要信息。
the postorbital bar and postorbital closure characterize haplorhini cranial morphology.
眶后条和眶后闭合是简鼻亚目头骨形态的特征。
haplorhini represents one of the two major suborders of primates, distinguished from strepsirrhines by specific anatomical features.
简鼻亚目是灵长类动物的两个主要亚目之一，其解剖特征与 strepsirrhine 不同。
scientific classification places tarsiers within the haplorhini infraorder, despite their historical taxonomic ambiguity.
科学分类将眼镜猴归入简鼻亚目下目，尽管其历史分类存在争议。
the haplorhini lineage diverged from other primates approximately 55 million years ago during the early eocene epoch.
简鼻亚目谱系在约5500万年前的始新世早期从其他灵长类动物分化出来。
comparative studies of haplorhini anatomy reveal significant evolutionary adaptations in vision and brain development.
简鼻亚目解剖学的比较研究揭示了视觉和大脑发育方面的重要进化适应。
molecular phylogenetic analyses have greatly refined our understanding of haplorhini evolutionary relationships.
分子系统发育分析大大完善了我们对简鼻亚目进化关系的理解。
haplorhini species typically possess reduced olfactory structures and rely more heavily on visual cues.
简鼻亚目物种通常具有退化的嗅觉结构，更加依赖视觉线索。
the term haplorhini derives from greek roots meaning simple nose, referring to their dry nasal structure.
简鼻亚目一词源自希腊词根，意为简单的鼻子，指的是它们干燥的鼻部结构。
taxonomically, haplorhini encompasses monkeys, apes, humans, and tarsiers, comprising over 300 living species.
从分类学上讲，简鼻亚目包括猴子、猿类、人类和眼镜猴，共有300多个现存物种。
fossil evidence suggests that early haplorhini developed enhanced visual capabilities as an adaptive advantage.
化石证据表明，早期简鼻亚目进化出增强的视觉能力作为适应性优势。
haplorhini reproductive biology differs from strepsirrhines, generally featuring shorter gestation periods.
简鼻亚目的生殖生物学与 strepsirrhine 不同，通常妊娠期较短。
research on haplorhini dna has revealed crucial information about primate evolutionary history.
简鼻亚目dna研究揭示了关于灵长类动物进化历史的重要信息。
the postorbital bar and postorbital closure characterize haplorhini cranial morphology.
眶后条和眶后闭合是简鼻亚目头骨形态的特征。
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