Gnathia pipinde sp. nov. (Crustacea, Isopoda, Gnathiidae), a temporary parasite of the pufferfish, Amblyrhynchotes honckenii, from temperate southern Africa

By

Smit, Nico
Hadfield, Kerry A.

Type

Article

Date of Publication

2022

Original Publication

ZooKeys

Volume

1129

Pages

1--19

Subjects

Chintsa , De Hoop Nature Reserve , Indian Ocean , marine fish parasite , taxonomy

Contributed by

Pensoft Publishers

Language

English

Published by

Sofia, Bulgaria Pensoft Publishers

Identifiers

DOI: https://doi.org/10.3897/zookeys.1129.90986

 

Abstract

A new species, Gnathia pipindesp. nov., is described from specimens taken from pufferfish, Amblyrhynchotes honckenii, at Chintsa and De Hoop Nature Reserve on the southern Indian Ocean coast of South Africa. Gnathia pipindesp. nov. is characterised by the straight frontal margin, presence of conical superior frontolateral process, a strong and bifid mediofrontal processes, pronounced and pointed supraocular lobes, mandible strongly curved with a dentate blade, and the claviform penes produced more than a third the length of the pereon. A summary and key to the males of all known species of the Gnathiidae from the Temperate Southern African marine realm is provided.