151a. Prostomium with distinct short thin tentacle. Able to swim.
Step 152
151b. Prostomium short, without tentacle.
Step 154
31 possible taxa remaining show common names
- Bichaeta sanguinea
- Eclipidrilus lacustris
- Guestphalinus wiardi
- Lamprodrilus isoporus
- Lamprodrilus mrazeki
- Lumbriculus variegatus
- Rhynchelmis limosella
- Rhynchelmis paraolchonensis
- Rhynchelmis tetratheca
- Stylodrilus absoloni
- Stylodrilus brachystylus
- Stylodrilus heringianus
- Stylodrilus lemani
- Stylodrilus parvus
- Tatriella slovenica
- Trichodrilus allobrogum
- Trichodrilus bonheurensis
- Trichodrilus cantabrigiensis
- Trichodrilus cernosvitovi
- Trichodrilus claparedei
- Trichodrilus diversisetosus
- Trichodrilus hrabei
- Trichodrilus intermedius
- Trichodrilus leruthi
- Trichodrilus macroporophorus
- Trichodrilus medius
- Trichodrilus moravicus
- Trichodrilus pragensis
- Trichodrilus strandi
- Trichodrilus tatrensis
- Trichodrilus tenuis
Decision path