Pseudione

Horch, Amanda Porciuncula, Huber, Augusto Frederico, Araujo, Paula Beatriz & Ribeiro, Felipe Bezerra, 2018, A new species of Pseudione Kossmann, 1881 (Isopoda, Cymothoida, Bopyridae) parasitizing the lobster Nephropsis aculeata Smith, 1881 (Decapoda, Astacidea, Nephropidae) in the Southwestern Atlan, Zootaxa 4461 (2), pp. 245-252: 251-252

publication ID

https://doi.org/10.11646/zootaxa.4461.2.5

publication LSID

lsid:zoobank.org:pub:E146A7E7-7EB3-4AFE-92DD-F2282E8F6730

persistent identifier

http://treatment.plazi.org/id/03C9A676-FF8D-2C2B-269E-F8B15C81DCEC

treatment provided by

Plazi

scientific name

Pseudione
status

 

Key to species of Pseudione  infesting Nephropidae  lobsters in the world based on adult females

1. Ventral surface of pleopods tuberculate.................................................... Pseudione nephropsi  - Ventral surface of pleopods smooth....................................................................... 2 2. Coxal plates on both sides of the pereomeres 1–4............................................... P. tanimbarensis  - Coxal plates only on one side of pereomeres............................................................... 3

3. Marsupium incompletely closed, maxilliped palp extending beyond the distal margin....................... P. atlantica 

- Marsupium completely closed, maxilliped palp deeply inset in the distal margin not extending beyond it..................................................................................................... P. ivanklini  sp. nov.