Anchistus (Bernardi, 1861) Borradaile, 1898

de Gier, Werner & Fransen, Charles H. J. M., 2023, Polka-dotted treasures: Revising a clade of ascidian- and bivalve-associated shrimps (Caridea: Palaemonidae), Contributions to Zoology 92 (3), pp. 179-282 : 190

publication ID

https://doi.org/ 10.1163/18759866-BJA10042

persistent identifier

https://treatment.plazi.org/id/A47E8796-EA29-010F-44CE-111A03A2F938

treatment provided by

Felipe

scientific name

Anchistus
status

 

Key to the species of Anchistus View in CoL

1. Carapace without antennal spine; protopodite of uropod rounded...……………2

– Carapace with antennal spine; protopodite of uropod acute ...……………..............3

2. Rostrum with two dorso-distal teeth, ventrodistal margin rounded; fine scale-like spinules on unguis of ambulatory dactyli in transverse lines ..…… A. demani View in CoL

– Rostrum with 4-8 dorsal teeth in distal part of rostrum, ventral margin with one small subdistal tooth; fine scale-like spinules on unguis of ambulatory dactyli in longitudinal lines ...………... A. australis View in CoL

3. Ambulatory dactyli with corpus-unguis suture perpendicular to ventral margin; corpus without accessory tooth; lateral pair of posterior telson spines as small as dorsal spines, marginal ...…...... A. gravieri View in CoL

– Ambulatory dactyli with corpus-unguis suture strongly oblique; corpus with accessory tooth; lateral pair of posterior

Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF