taxonID	type	description	language	source
9D0EAF1EB7F05A65A3A713BE75CC28BD.taxon	diagnosis	Diagnosis. Antenna 1 with strong callynophore in male and female. Antenna 2 flagellum elongate in male. Epistome not produced; upper lip produced. Maxilla 2 inner plate narrow. Gnathopod 1 simple. Gnathopod 2 minutely chelate. Uropod 2 inner ramus with dorsal notch, gradually narrowing distally. Uropod 3 outer ramus 2 - articulate. Telson entire.	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
6C8AAD1B8190566E88C5A683B59D4695.taxon	description	Figs 1, 10 A	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
6C8AAD1B8190566E88C5A683B59D4695.taxon	diagnosis	Diagnosis. Upper lip projecting well beyond epistome; epistome concave. Gnathopod 1 propodus posterodistal margin slightly concave. Epimeron 3 posteroventral corner subquadrate, without tooth. Uropod 3 peduncle length at least 2 × width. Telson distal margin truncate, slightly emarginate, with two short setae on each side.	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
6C8AAD1B8190566E88C5A683B59D4695.taxon	distribution	Distribution. USA: Folly Island, South Carolina; Florida from Perdido Key to the lower Florida Keys (LeCroy 2007); Pacific California (Lowry and Stoddart 1997); Ecuador (Lowry and Stoddart 1997); Panama: Pacific side of Isthmus of Panama (Lowry and Stoddart 1997); Bocas del Toro (present study).	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
7B3E84661AF055298DA4B003B50327FF.taxon	diagnosis	Diagnosis. Antenna 1 with strong callynophore in male. Antenna 2 flagellum elongate in male. Epistome and upper lip produced. Maxilla 2 inner plate narrow. Gnathopod 1 simple. Gnathopod 2 minutely chelate. Uropod 2 inner ramus with dorsal notch, gradually narrowing distally. Uropod 3 outer ramus 1 - articulate. Telson entire.	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
C69C00FD769C59878EE784C0450CA84D.taxon	description	Figs 2, 10 B	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
C69C00FD769C59878EE784C0450CA84D.taxon	diagnosis	Diagnosis. Epistome produced, rounded, subequal to produced upper lip. Antenna 1 with strong callynophore in female. Gnathopod 1 propodus distally narrowing. Pereopod 7 basis greatly expanded, posteriorly rounded; merus greatly expanded, approximately 3 × width of carpus. Uropod 3 rami narrow, apically acute, and lacking plumose setae in female. Telson distal margin truncate, slightly emarginate.	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
C69C00FD769C59878EE784C0450CA84D.taxon	distribution	Distribution. Lesser Antilles: Bonaire Island (Stephensen 1933 a; Lowry and Stoddart 1997); Panama: Bocas del Toro (present study).	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
8A342C4D0B62530180A9845DBAB2D7A1.taxon	diagnosis	Diagnosis. Antenna 1 with strong callynophore in male, lacking in female. Antenna 2 flagellum short in male and female. Epistome and upper lip produced. Mouthparts forming quadrate bundle. Maxilla 2 inner plate broad. Gnathopod 1 simple. Uropod 2 inner ramus with dorsal notch, gradually narrowing distally. Uropod 3 outer ramus 2 - articulate. Telson weakly cleft.	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
F321EAD3A4FE54FCA33AC98D209F26BB.taxon	description	Figs 3, 10 C	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
F321EAD3A4FE54FCA33AC98D209F26BB.taxon	diagnosis	Diagnosis. Head ocular lobe subacute. Epistome produced, rounded, subequal to produced upper lip. Gnathopod 1 basis slender, elongate; propodus distally narrowing. Gnathopod 2 minutely subchelate. Telson partially cleft, lobes apically rounded.	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
F321EAD3A4FE54FCA33AC98D209F26BB.taxon	distribution	Distribution. USA: Santee River, South Carolina (LeCroy 2007); off Sapelo and Little Tybee Islands, Georgia (LeCroy 2007); Dry Tortugas (Shoemaker 1933); Gulf of Mexico from Florida Keys to Panama City (Thomas 1993; Lowry and Stoddart 1997; LeCroy 2007); Belize (Thomas 1993); Panama: Bocas del Toro (Miloslavich et al. 2010; present study).	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
78CF2976D98150B8932026EFDD46B837.taxon	diagnosis	Diagnosis. Antenna 1 with strong callynophore in male and weak callynophore in female. Antenna 2 of male elongate. Antenna 2 peduncular article 3 elongate in male and female. Maxilla 2 inner plate narrow. Gnathopod 1 subchelate; coxa large, about as long as coxa 2; carpus long (length 2 to 4 × width). Uropod 2 inner ramus without distinct dorsal notch. Uropod 3 outer ramus 2 - articulate. Telson cleft.	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
32B6661736BB5AC2B3AAF83D1595E1BB.taxon	description	Figs 8, 11 C	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
32B6661736BB5AC2B3AAF83D1595E1BB.taxon	diagnosis	Diagnosis. Head ocular lobe subrectangular. Gnathopod 1 carpus as long as propodus. Epimeron 3 posteroventral corner subquadrate. Urosomite 1 with dorsodistally acute carina. Uropod 3 inner ramus with two marginal spines.	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
32B6661736BB5AC2B3AAF83D1595E1BB.taxon	distribution	Distribution. USA: Pacific California (Shoemaker 1942); Florida from Cape Romano to the lower Florida Keys (LeCroy, 2007); Cuba? (Ortiz 1978); Panama: Bocas del Toro (present study).	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
FCB28C7FBF97549BA8BF7F6E77467DC2.taxon	diagnosis	Diagnosis. Antenna 1 with strong callynophore in male, weak or lacking in female. Antenna 2 flagellum short in male and female. Epistome not produced; upper lip produced. Maxilla 2 inner plate narrow. Gnathopod 1 simple. Gnathopod 2 minutely chelate. Uropod 2 inner ramus with dorsal notch, gradually narrowing distally. Uropod 3 outer ramus 1 - articulate. Telson entire.	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
D13FA4B90A9A55C2830AAEE4DDE79CCB.taxon	description	Figs 4, 10 D	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
D13FA4B90A9A55C2830AAEE4DDE79CCB.taxon	diagnosis	Diagnosis. Upper lip produced well beyond epistome; epistome straight. Gnathopod 1 of male prehensile. Pereopod 7 basis slightly expanded, posterior margin almost straight, merus slightly expanded, approximately 1.4 × width of carpus. Uropod 3 peduncle length about 1.5 × width; outer ramus 1 - articulate. Telson distal margin rounded.	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
D13FA4B90A9A55C2830AAEE4DDE79CCB.taxon	distribution	Distribution. Lesser Antilles: Curaçao (Stephensen 1933 b); Panama: Bocas del Toro (present study).	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
27430BDDE8975EF08041A84237D7079E.taxon	description	Figs 5, 10 E	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
27430BDDE8975EF08041A84237D7079E.taxon	diagnosis	Diagnosis. Epistome concave, subequal to upper lip. Gnathopod 1 propodus posterodistal margin straight; not sexually dimorphic. Uropod 3 peduncle length approximately 1.5 × width; outer ramus 2 - articulate. Telson apical margin slightly truncate, apical margin with four short setae medially.	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
27430BDDE8975EF08041A84237D7079E.taxon	distribution	Distribution. USA: Eastern Gulf of Mexico (Lowry and Stoddart 1997); Panama: Bocas del Toro (present study).	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
0E825C0858EE5A378EC047A44A2C149E.taxon	diagnosis	Diagnosis. Antenna 2 of male flagellum elongate. Antenna 2 peduncular article 3 short. Maxilla 2 inner plate narrow. Gnathopod 1 subchelate; carpus short (length less than 2 × width). Uropod 2 inner ramus without distinct dorsal notch. Telson cleft.	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
5477E6BE88935CF9B18CDA17F10A7295.taxon	description	Figs 9, 11 D	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
5477E6BE88935CF9B18CDA17F10A7295.taxon	diagnosis	Diagnosis. Head ocular lobe subtriangular. Gnathopod 1 carpus shorter than propodus. Epimeron 3 posteroventral corner acute. Urosomite 1 with dorsodistally acute carina. Uropod 3 inner ramus bare; outer ramus 2 - articulate.	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
5477E6BE88935CF9B18CDA17F10A7295.taxon	distribution	Distribution. USA: from Sanibel Island, Florida to Louisiana (Lowry and Stoddart 1997; LeCroy 2007); Panama: Bocas del Toro (present study).	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
AFED234F90045EE88909B8B1C2506EB1.taxon	description	Figs 6, 11 A	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
AFED234F90045EE88909B8B1C2506EB1.taxon	diagnosis	Diagnosis. Head and body with tiny setules. Epistome strongly concave. Pereopod 6 basis posterior margin nearly straight. Pereopod 7 propodus length ~ 5 × width. Telson apex rounded.	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
AFED234F90045EE88909B8B1C2506EB1.taxon	distribution	Distribution. USA: Panama City to Dry Tortugas, Florida (Lowry and Stoddart 1997; LeCroy 2007); Cuba (Stebbing 1897); Panama: Bocas del Toro (present study).	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
E3729DE2995753F49ECFA033CD5DAF0F.taxon	description	Figs 7, 11 B	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
E3729DE2995753F49ECFA033CD5DAF0F.taxon	diagnosis	Diagnosis. Head and body with tiny setules. Epistome weakly concave. Pereopod 6 basis posterior margin slightly concave. Pereopod 7 propodus length ~ 9 × width. Telson apex truncate.	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
E3729DE2995753F49ECFA033CD5DAF0F.taxon	distribution	Distribution. Bermuda (Gable and Lazo-Wasem 1990); Panama: Bocas del Toro (present study).	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
3A5725C0F2625615947CE602205B0DD2.taxon	diagnosis	Diagnosis. Antenna 1 with weak callynophore in male, lacking in female. Antenna 2 flagellum short in male and female. Epistome not produced; upper lip produced. Maxilla 2 inner plate wider than outer plate. Gnathopod 1 simple. Pereopods 3 – 4 merus not enlarged compared to carpus. Uropod 2 inner ramus with dorsal notch, abruptly narrowing distally. Uropod 3 outer ramus 1 - articulate. Telson entire, dorsal setae inserted proximally (compared to other genera).	en	White, Kristine N. (2024): Caribbean Amphipoda (Crustacea) of Panama. Part III: parvorder Lysianassidira. ZooKeys 1216: 149-171, DOI: 10.3897/zookeys.1216.135258
