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Download PDF as one large file - AToL Decapoda

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Infraorder Thal<strong>as</strong>sinidea<br />

Family Axiidae<br />

Key to species<br />

Family Axiidae 289<br />

First through third pereopods with no epipod and podobranch; dactyli of third<br />

through fifth pereopods biungulate; rostrum triangular, margins unarmed<br />

Coralaxius abelei<br />

First through third pereopods with epipod and podobranch; dactyli of third through<br />

fifth pereopods simple; rostrum triangular, margins dentate Axiopsis<br />

Genus Axiopsis Borradaile, 1903<br />

Key to genera and species<br />

1. No middorsal keel at posterior border of carapace A. serratifrons<br />

Middorsal keel at posterior border of carapace 2<br />

2. (1) Short middorsal trench present, extending from cervical groove; telson bearing<br />

median spine on posterior margin A. hirsutimana<br />

Short middorsal trench absent; telson without median spine on posterior margin<br />

A. oxypleura

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