Hemicyclops aberdonensis- Hemicyclops acanthophorus
- Hemicyclops acanthosquillae
- Hemicyclops amplicaudatus
- Hemicyclops apiculus
- Hemicyclops axiophilus
- Hemicyclops biflagellatus
- Hemicyclops columnaris
- Hemicyclops ctenidis
- Hemicyclops cylindraceus
- Hemicyclops diremptus
- Hemicyclops gomsoensis
- Hemicyclops humesi
- Hemicyclops kombensis
- Hemicyclops livingstoni
- Hemicyclops magnus
- Hemicyclops mortoni
- Hemicyclops perinsignis
- Hemicyclops puffini
- Hemicyclops purpureus
- Hemicyclops saxatilis
- Hemicyclops thalassius
- Hemicyclops thysanotus
- Hemicyclops tripartitus
- Hemicyclops ventriplanus
- Hemicyclops vicinalis
- Hemicyclops visendus