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Do male and female beetles tend to differ in the abundance of particular types of antennal sensilla? 


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Male and female beetles do exhibit differences in the abundance of specific types of antennal sensilla. Research on Ips duplicatus beetles revealed minor variations in sensilla types between the sexes, with some sensilla being more abundant in males or females . Similarly, studies on Gymnetis holosericea and Gymnetis rufilateris found variations in the number of sensilla between male and female beetles, with sensilla placodea being predominant in both sexes . Furthermore, investigations on Scirpophaga incertulas highlighted sexual dimorphism in sensilla distribution, with distinct subtypes observed only in males, indicating a role in sexual differentiation . These findings suggest that male and female beetles indeed differ in the abundance and distribution of specific types of antennal sensilla, potentially influencing their olfactory capabilities and behaviors.

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Yes, male and female Scirpophaga incertulas beetles exhibit sexual dimorphism in the abundance and types of antennal sensilla, including unique sensilla types like S.T-I observed only in males.
Male beetles generally have a higher abundance of antennal sensilla compared to females. Specific types like chaetic sensilla B are exclusively found in female bumblebees, indicating sex-based differences in sensilla distribution.
Male and female fall armyworm beetles exhibit similar types of antennal sensilla, except for Sensillum Styloconica. Both sexes show malformations in sensilla post gamma radiation exposure, with severity increasing with higher doses.
Yes, minor differences in length and numbers of certain sensilla types were found between male and female Ips duplicatus beetles, as revealed by the study's high-resolution scanning electron microscopy analysis.
Yes, male and female beetles of Gymnetis holosericea and Gymnetis rufilateris differ in the abundance of antennal sensilla, with sensilla placodea being predominant in both sexes of both species.

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