Normanellidae (Huys & Willems, 1989)

Gómez, Samuel & Nazari, Fatemeh, 2021, Proposal of Arktourella gen. nov., a new genus of the family Normanellidae Lang 1944 (Copepoda: Harpacticoida) from the Province of Cortez, Zootaxa 5057 (1), pp. 29-51: 50

publication ID

https://doi.org/10.11646/zootaxa.5057.1.2

publication LSID

lsid:zoobank.org:pub:9C9AFFED-876C-4E39-9C20-75964D226456

DOI

http://doi.org/10.5281/zenodo.5587913

persistent identifier

http://treatment.plazi.org/id/DD7887E0-FFE6-2144-50FE-4256FA5D589D

treatment provided by

Plazi

scientific name

Normanellidae
status

 

Key to the genera of the family Normanellidae  

1a. P1 endopod absent......................................................................... Pseudocletodes  

1b. P1 endopod present, two-segmented...................................................................... 2

2a. P1 endopod prehensile; P1 ENP1 elongate bearing inner seta, ENP2 short; male P5 with two elements on endopodal lobe.. 3

2b. P1 endopod not prehensile; P1 ENP1 as long as ENP2, and without inner seta; male P5 with four elements on endopodal lobe........................................................................................... Paranaiara  

3a. Antennary exopod with three setae; maxillulary basis with one endite; male P6 with two setae; cephalothorax without areolated pattern...................................................................................... Sagamiella  

3b. Antennary exopod with four setae; maxillulary basis bearing two endites; male P6 with three setae; cephalothorax with areolated pattern.............................................................................................. 4

4a. P1 EXP3 with five elements; P2–P4 EXP3 with three outer spines..................................... .. Normanella  

4b. P1 EXP3 with four elements; P2–P4 EXP3 with two outer spines................................. Arktourella   gen. nov.