New species of North American Hydroporus, niger - tenebrosus group (Coleoptera: Dytiscidae)

By

Gordon, Robert Donald 1938-

Type

Article

Date of Publication

1981

Original Publication

The Pan-Pacific entomologist

Volume

57

Series / Issue

Issue: 1

Pages

105--123

Contributed by

BioStor

Language

English

Published by

San Francisco Pacific Coast Entomological Society

Identifiers

BioStor: https://biostor.org/reference/245601