Megaselia scalaris SEM Micrographs of All Life Stages

A dataset of SEM micrographs provides a complete morphological characterization of all life stages of the phorid fly Megaselia scalaris, from egg to adult. The dataset is 59.5 MB in size and was published by Deepesh Nagarajan and colleagues in 2023. It is available under a CC-BY-4.0 license.

Use Cases

• Training image segmentation models for insect morphology based on SEM micrographs.
• Comparative morphological analysis of insect life stages based on high-resolution images.
• Creating educational or reference materials for developmental biology based on annotated micrographs.
• Benchmarking computer vision algorithms for biological feature detection based on structured image data.

Strengths

• The dataset covers all life stages of the organism, providing a complete developmental sequence.
• The data consists of SEM micrographs, which offer high-resolution morphological detail.
• The dataset is associated with a peer-reviewed publication in Scientific Reports, indicating academic validation.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The dataset is relatively small (59.5 MB), which may limit the scope of machine learning applications.

Provenance

Source

figshare

Collection Method

Likely gathered through scanning electron microscopy (SEM) imaging of laboratory-cultured specimens.

Freshness

Last updated 2026-05-29 10:39:30; freshness should be verified.