Determination of Larval Instars of Dastarcus helophoroides (Coleoptera: Bothrideridae) Using Head Capsule Width Frequency Distribution
2024
Determining Larval Stages of Dastarcus helophoroides
Sample size: 293
publication
Evidence: high
Author Information
Author(s): Shaheen Tayyab, Guo Jiali, Wang Yun, Zhou Jiaojiao, Tang Guanghui, Zhang Zhengqing
Primary Institution: Northwest A&F University, Yangling, China
Hypothesis
How many larval instars does Dastarcus helophoroides go through before pupation?
Conclusion
Dastarcus helophoroides passes through four larval instars before reaching the pupal stage.
Supporting Evidence
- Dastarcus helophoroides is an important parasitoid of several long-horned beetle species.
- Larval instar determination is crucial for effective pest management strategies.
- Head capsule width is a reliable indicator for distinguishing larval instars.
Takeaway
This study found that a beetle called Dastarcus helophoroides has four baby stages before it becomes an adult.
Methodology
The study measured head capsule widths of larvae and used statistical methods to determine the number of instars.
Statistical Information
P-Value
p<0.0021
Statistical Significance
p<0.0021
Digital Object Identifier (DOI)
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