Brachyura: Potamoidea: Potamonautidae, Platythelphusidae, Deckeniidae () Author Reed, Sadie K. Author Cumberlidge, Neil text Zootaxa 2006 2006-07-17 1262 1 1 139 https://biotaxa.org/Zootaxa/article/view/zootaxa.1262.1.1 journal article 10.11646/zootaxa.1262.1.1 1175­5334 5065350 Key to the species of Deckenia 1 Infraorbital margin lined with long sharp spines; epibranchial tooth sharp spine; ischium of cheliped with sharp spine; inferior margins of merus of cheliped lined with sharp spines; upper margin of merus of cheliped with row of pointed teeth, distal tooth longest; outer margin of carpus of cheliped with two sharp spines (Pl. XV) ................. .................................................................................................................... D. imitatrix ­ Infraorbital margin lined with short, blunt­tipped, flat peg­like teeth; epibranchial tooth low, rounded; ischium of cheliped with low blunt tooth; margin of merus of cheliped with low teeth; outer margin of carpus of cheliped with two low teeth (Pl. XVI) .......................................................................................................................... D. mitis