Macrobrachium placidulum (de Man, 1892)

Mazancourt, Valentin De, Marquet, Gerard, Wowor, Daisy & Keith, Philippe, 2024, Macrobrachium ngankeeae, a new species of freshwater shrimp (Crustacea: Decapoda: Palaemonidae) from Papua Barat Province, Indonesia, Zootaxa 5476 (1), pp. 253-266 : 263

publication ID

https://doi.org/ 10.11646/zootaxa.5476.1.22

publication LSID

lsid:zoobank.org:pub:C516B01A-3ED7-49BC-B695-0E8AC554D52D

DOI

https://doi.org/10.5281/zenodo.12727103

persistent identifier

https://treatment.plazi.org/id/03D0304B-FFF3-D15B-FF43-F5CBCD9FE6DB

treatment provided by

Plazi

scientific name

Macrobrachium placidulum
status

 

Key to species of the Macrobrachium placidulum View in CoL species group

1. Rostrum with 3 or 4 postorbital teeth and epigastric length 0.23–0.27 of carapace length.............. M. ngankeeae n. sp.

– Rostrum with 4–7 postorbital teeth and epigastric length 0.24–0.55 of carapace length............................... 2

2. Rostral dorsal margin above eyes flat and straight................................................... M. feunteuni View in CoL

– Rostral dorsal margin above eyes convex.................................................................. 3

3. Ocular beak absent or very poorly developed.................................................... M. placidulum View in CoL

– Ocular beak well developed............................................................................. 4

4. T4 without median process..................................................................... M. placidum View in CoL

– T4 with median process.................................................................. M. lepidactyloides View in CoL

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