Edoneus, HOLTHUIS, 1978

Cai, Yixiong & Husana, Daniel Edison M., 2009, Cave Shrimps Of The Genus Edoneus Holthuis, 1978, From Luzon, The Philippines, With Descriptions Of Three New Species (Crustacea: Decapoda: Atyidae), Raffles Bulletin of Zoology 57 (1), pp. 51-63 : 63

Key to the species of Edoneus

1. Eyes reduced distinctly ........................................................ 2

– Eyes developed ............................................. Edoneus erwini

2. Rostrum unarmed, carpus of first pereiopods stout, less than twice as long as high ........................................................... 3

– Rostrum armed ventrally with 1-4 teeth, carpus of first pereiopods slender, 2.4 times as long as high .......... E. sketi

3. Carpus of first pereiopods 1.6 times as long as high ............. ................................................................................ E. marulas

– Carpus of first pereiopods 2.0 times as long as high ............. ............................................................................... E. atheatus