Morphological comparison of proboscides and associated sensilla of <ce:italic>Helicoverpa armigera</ce:italic> and <ce:italic>Mythimna separate</ce:italic> (Lepidoptera: Noctuidae)

Proboscides are important feeding devices for most adult Lepidoptera and exhibit significant morphological modifications and types of sensilla associated with feeding habits. In this study the architectures of the proboscides and sensilla were compared between the cotton bollworm Helicoverpa armiger...

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Veröffentlicht in:Ventricular Restraint Improves Outcomes in HF Patients with CRT. - 2011. - Amsterdam [u.a.]
1. Verfasser: Chen, Qing-Xiao (VerfasserIn)
Weitere Verfasser: Li, Wen-Liang (BerichterstatterIn), Chen, Ying-Wu (BerichterstatterIn), Chen, Jing (BerichterstatterIn), Song, Yue-Qin (BerichterstatterIn)
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2019transfer abstract
Zugriff auf das übergeordnete Werk:Ventricular Restraint Improves Outcomes in HF Patients with CRT
Schlagworte:Feeding habit Mouthparts Morphology Galea Noctuidae Glossata
Umfang:9
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245 1 0 |a Morphological comparison of proboscides and associated sensilla of <ce:italic>Helicoverpa armigera</ce:italic> and <ce:italic>Mythimna separate</ce:italic> (Lepidoptera: Noctuidae) 
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520 |a Proboscides are important feeding devices for most adult Lepidoptera and exhibit significant morphological modifications and types of sensilla associated with feeding habits. In this study the architectures of the proboscides and sensilla were compared between the cotton bollworm Helicoverpa armigera (Hübner) and the armyworm Mythimna separate (Walker) using scanning electron microscopy. The proboscides of both species consist of two elongated maxillary galeae joined by dorsal and ventral legulae, forming a food canal. The dorsal legulae in H. armigera disappear a short distance from the proboscis apex, whereas those in M. separate exist up to the apex. Three types of sensilla are present on the proboscides of both species: sensilla chaetica, basiconica, and styloconica. The morphological differences of the sensilla mainly concern the sensilla styloconica, whose styli have six to seven smooth-edged ridges in H. armigera but six serrate-edged ridges in M. separate. No significant sexual dimorphism was found in the proboscides and sensilla of both species except for the length of the zone without the dorsal legulae in H. armigera. The morphological similarities and differences of the proboscides and sensilla between the two species are briefly discussed. 
520 |a Proboscides are important feeding devices for most adult Lepidoptera and exhibit significant morphological modifications and types of sensilla associated with feeding habits. In this study the architectures of the proboscides and sensilla were compared between the cotton bollworm Helicoverpa armigera (Hübner) and the armyworm Mythimna separate (Walker) using scanning electron microscopy. The proboscides of both species consist of two elongated maxillary galeae joined by dorsal and ventral legulae, forming a food canal. The dorsal legulae in H. armigera disappear a short distance from the proboscis apex, whereas those in M. separate exist up to the apex. Three types of sensilla are present on the proboscides of both species: sensilla chaetica, basiconica, and styloconica. The morphological differences of the sensilla mainly concern the sensilla styloconica, whose styli have six to seven smooth-edged ridges in H. armigera but six serrate-edged ridges in M. separate. No significant sexual dimorphism was found in the proboscides and sensilla of both species except for the length of the zone without the dorsal legulae in H. armigera. The morphological similarities and differences of the proboscides and sensilla between the two species are briefly discussed. 
650 7 |a Feeding habit  |2 Elsevier 
650 7 |a Mouthparts  |2 Elsevier 
650 7 |a Morphology  |2 Elsevier 
650 7 |a Galea  |2 Elsevier 
650 7 |a Noctuidae  |2 Elsevier 
650 7 |a Glossata  |2 Elsevier 
700 1 |a Li, Wen-Liang  |4 oth 
700 1 |a Chen, Ying-Wu  |4 oth 
700 1 |a Chen, Jing  |4 oth 
700 1 |a Song, Yue-Qin  |4 oth 
773 0 8 |i Enthalten in  |n Elsevier Science  |t Ventricular Restraint Improves Outcomes in HF Patients with CRT  |d 2011  |g Amsterdam [u.a.]  |w (DE-627)ELV015921530 
773 1 8 |g volume:49  |g year:2019  |g pages:119-127  |g extent:9 
856 4 0 |u https://doi.org/10.1016/j.asd.2018.12.001  |3 Volltext 
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