Foxiphalus Barnard 1979
Creators: name: Andrade, Luiz F.
name: Senna, André R.
name: Souza-Filho, Jesser F.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Amphipoda
Phoxocephalidae
Foxiphalus

description: Key to world species of Foxiphalus
1. Maxilliped inner plate with two apical robust seta................................2
— Maxilliped inner plate with one apical robust setae...............................3
2. Telson lobes with one apical robust seta.... Foxiphalus potiguara sp.nov.
— Telson lobes with two apical robust setae................................................ .......................................................... F.aleuti Barnard & Barnard,1982
3. Right mandible lacinia mobilis simple or absent ...................................4
— Right mandible lacinia mobilis bifid ......................................................8
4. Epimeral plate 3 posteroventral corner rounded....................................5
— Epimeral plate 3 posteroventral corner produced...................................6
5. Rostrum reaching to the apex of article 2 of antenna .............................. ....................................................... F.slatteryi Jarret & Bousfield,1994
— Rostrum reaching to the middle of article 2 of antenna 1........................ .................................................................. F.cognatus (Barnard,1960)
6. Epimeral plate 3 posteroventral corner bluntly produced ........................ .................................................. F.fucaximeus Jarret & Bousfield,1994
— Epimeral plate 3 posteroventral corner sharply produced......................7
7. Upper lip epistome rounded-falcate,without cusp.................................. ..................................................... F.xiximeus Barnard & Barnard,1982
— Upper lip epistome acute and strongly produced... F.similis (Barnard,1960)
8. Left mandible lacinia mobilis falciform.................................................... .................................................... F.falciformis Jarret & Bousfield,1994
— Left mandible lacinia mobilis regularly bifid..........................................9
9. Uropod 1 peduncle with distal displaced robust seta...........................10
— Uropod 1 peduncle without distal displaced robust seta......................11
10. Uropod 1 peduncle with a weak displaced robust seta............................. ....................................................... F.apache Barnard & Barnard,1982
— Uropod 1 peduncle with an enlarged displaced robust seta..................... ............................................................. F.obtusidens (Alderman,1936)
11. Epimeral plates 2 and 3 posterior margin weakly concave....................... ..................................................... F.golfensis Barnard & Barnard,1982
— Epimeral plates 2 and 3 posterior margin straight................................... ...................................................... F.secasius Barnard & Barnard,1982
description: Published as part of Andrade, Luiz F., Senna, André R. & Souza-Filho, Jesser F., 2022, First record and a new species of Foxiphalus Barnard, 1979 (Crustacea: Amphipoda: Phoxocephalidae) from the Atlantic Ocean, with two new records of the family from northeastern Brazil, pp. 1-13 in Papéis Avulsos de Zoologia (Pap. Avulsos Zool., S. Paulo) (Pap. Avulsos Zool., S. Paulo) 62 on page 12, DOI: 10.11606/1807-0205/2022.62.055, http://zenodo.org/record/7617737