1. Chitin in insect cuticle
Subbaratnam Muthukrishnan, Yasuyuki Arakane, Mi Young Noh, Seulgi Mun, Hans Merzendorfer, Christina Boehringer, Benedikt Wellmeyer, Qing Yang, Mingbo Qu, and Lin Liu
2. Cuticular sclerotization in insects - A critical review
Manickam Sugumaran
3. Hardening and tanning of insect ootheca, egg cases, egg sac, chorion, and silk
Kaliappanadar Nellaiappan and Manickam Sugumaran
4. Insect multicopper oxidase-2: Molecular properties, roles in cuticle formation, and impacts on evolutionary success of insects
Tsunaki Asano
5. Diversity of melanin synthesis genes in insects
Ryo Futahashi, Shigeyuki Koshikawa, Genta Okude, and Mizuko Osanai-Futahashi