Description: Mermis nigrescens (right),Caenorhabditis elegans (left) body wall muscle. Date: 1934. Source: https://archive.org/stream/biologicalbullet1941998mari/#page/2/mode/1up. Author: Sim, Robert J, Internet Archive Book Images Image from page 15 of "Characters useful in distinguishing larvae of Popillia japonica and other introduced scarabaeidae from native species" Title: Characters useful in distinguishing larvae of Popillia japonica and other introduced scarabaeidae from native species.
Description: Português: Representação esquemática do ciclo de vida do C. elegans. Os períodos das durações das fases são aproximados. Cores apenas representativas para diferenciar o sistema digestório (verde) e o sistema reprodutor (azul). Adaptado de Strange K. (DOI: 10.1152/physrev.00025.2002. Source: This file is my own work. Author: Victor Yuji Yariwake.