This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Entwicklungsgeschichtliche untersuchungen Tafel XIV . Tai XIV Allolobophora foetida Allolobophora putra All trapezoides Tafel XIV Illustration Atlas biodiversitylibrary org title Vejdovsk Frantisek NameFound Allolobophora foetida NameConfirmed Allolobophora foetida NameFound Allolobophora putra Biodiversity Heritage