California Department of Fish and Wildlife
Aquatic Biological Assement

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Thaumaleidae Level 1 Level 2

Thaumaleidae

 

Key Characters

Prothorax with 1 proleg or a pair of ventral prolegs. Anterior spiracles on short stalks, posterior spiracles open into transverse cleft between processes on abdominal segment 8. Prothoracic or anal prolegs unpaired

Tolerance unknown
Distribution CA