Untangling the coxa-trochanter joint appendotomy in spiders (Arachnida: Araneae) [0.03%]
蜘蛛的腿窝分离手术(蛛形纲:蜘蛛目)
Lina Maria Almeida-Silva,Maria Julia Pedroso Grigolin,Mariana Freitas Nery
Lina Maria Almeida-Silva
The ability to discard body parts at a preferential locus of weakness is widespread across the Metazoans' Tree of Life and has received attention from ecological and behavioral perspectives. Still, in many cases, a clear understanding of it...
SEM description of the protonymphon of Phoxichilidium quadradentatum (Pycnogonida, Phoxichilidiidae) [0.03%]
透射电镜下的Phoxichilidium quadradentatum(Pycnogonida, Phoxichilidiidae)若雄成虫的解剖结构描述
Cormac Toler-Scott,Brian S Leander
Cormac Toler-Scott
Pycnogonids are a fascinating clade of marine epibenthic chelicerates that generally undergo indirect development, unlike all other chelicerates, where direct development prevails. Here we describe the first instar, known as the "protonymph...
Variations in the microstructural morphology and reflectance of cover scales from a sexually dimorphic wing region of the summer azure butterfly, Celastrina neglecta (W. H. Edwards, 1862) (Lepidoptera: Lycaenidae: Polyommatinae) [0.03%]
蓝灰掠斑蝶（Lycaenidae：Polyommatinae：Celastrina neglecta）夏季性二态翅膀区域鳞片的微观形貌及反射率差异分析
Adam E Willis,Sarah Mikula,Jeffrey S Lehman
Adam E Willis
Sexually dimorphic coloration is common in Lepidoptera. In addition to differences in pigmentation, Lepidopterans also exhibit sexually dimorphic structural coloration. Lycaenidae are unique among Lepidoptera due to the presence of a multil...
Johan Billen,Sisse Princen,Chu Wang
Johan Billen
So far, a full exocrine system survey exists for the major ant subfamilies but not yet for Pseudomyrmecinae. This study provides a morphological survey of the exocrine system in workers of Tetraponera ants using the large Tetraponera rufoni...
Morphology, ultrastructure, and elemental composition of the embryos in the sea spider Tanystylum orbiculare (Arthropoda: Pycnogonida) [0.03%]
海蜘蛛科Tanystylum orbiculare的胚体的形态、超微结构和元素组成
Alexander LaFrance,Thiago Q Araújo,Rick Hochberg
Alexander LaFrance
Sea spiders (Pycnogonida) are benthic, marine chelicerates of shallow to deep water environments. They are mostly dioecious and engage in copulation that leads to external insemination, followed by brooding of large embryo masses by the mal...
Corrigendum to "Morphological study on the larvae of different instars of Bodilus gregarius (Coleoptera: Aphodiinae: Aphodiini)" [Arthrop. Struct. Develop. 93 (2026) 101543/ ASD-D-25-00073R1] [0.03%]
“不同龄期Bodilus gregarius（Coleoptera：Aphodiinae：Aphodiini） larvae的形态学研究” 的勘误 [Arthrop. Struct. Develop. 93 (2026) 101543/ ASD-D-25-00073R1]
Shu Xia,Bo-Chong Zhang,Hui-Min Wu et al.
Shu Xia et al.
Published Erratum
Arthropod structure & development. 2026 Jul 18:94:101557. DOI:10.1016/j.asd.2026.101557 2026
Caste polymorphism and distribution of sensilla in the social aphid Pseudoregma bambucicola (Takahashi, 1921) [0.03%]
竹蚜的社会性与感觉器分布研究
Zhixiang Liu,Fenglan Li,Sijie Zhuang et al.
Zhixiang Liu et al.
Inadequate research on polymorphism and functional adaptations of sensilla in social aphids hinders elucidation of the sensory basis underlying their caste differentiation and host specialization. This study employed scanning electron micro...
Egg and early-instar morphology of Lymantria juglandis (Lepidoptera: Erebidae: Lymantriinae): Insights into its functional implications [0.03%]
榆紫叶甲灯蛾卵和低龄幼虫的形态：对其功能意义的见解
Ya-Xin Cao,Jing-Bang Liu,Pan-Pan Zhang et al.
Ya-Xin Cao et al.
Lymantria juglandis Chao, 1984 is an important arboreal defoliator, yet the immature morphology has remained poorly documented despite its ecological importance. In this study, the egg and early larval stages of L. juglandis were described ...
Morphological study on the larvae of different instars of Bodilus gregarius (Coleoptera: Aphodiinae: Aphodiini) [0.03%]
鲍氏叩甲若虫各龄期的形态研究（叩甲总科：叩甲亚科）
Shu Xia,Bo-Chong Zhang,Hui-Min Wu et al.
Shu Xia et al.
The majority of species in the genus Bodilus (Aphodiinae, Aphodiini) are coprophagous, playing a crucial role in maintaining the cleanliness of the natural environment. However, compared with adults, research on the larvae of this group is ...
From an apposition-like stage to a superposition eye: developmental assembly of the nocturnal visual system in the diamondback moth Plutella xylostella [0.03%]
从类似同位式的阶段到重叠式眼睛：钻石back莫ths夜视系统的发育组装_plutella xylostella
Ya-Fei Li,Yun-Zhu Huo,Tian Gao et al.
Ya-Fei Li et al.
Superposition compound eyes are a hallmark of many nocturnal beetles and moths and represent a major evolutionary innovation for dim-light. Although their optical organization has been extensively documented, the developmental processes und...