Hemijassa Walker, 1907 (additional source)
Hemijassa goniamera (Walker, 1903) (additional source)
Jassa Leach, 1814 (identification resource)
Jassa Leach, 1814 (additional source)
Jassa algensis (Nardo, 1847) (status source)
Jassa alonsoae Conlan, 1990 (additional source)
Jassa australis (Haswell, 1879) (status source)
Jassa borowskyae Conlan, 1990 (additional source)
Jassa cadetta Krapp, Rampin & Libertini, 2008 accepted as Jassa slatteryi Conlan, 1990 (source of synonymy)
Jassa calcaratus (Rathke, 1843) accepted as Jassa falcata (Montagu, 1808) (source of synonymy)
Jassa carltoni Conlan, 1990 (additional source)
Jassa falcata (Montagu, 1808) (additional source)
Jassa fenwicki Conlan, 1990 (additional source)
Jassa goniamera Walker, 1903 accepted as Hemijassa goniamera (Walker, 1903) (additional source)
Jassa hartmannae Conlan, 1990 (additional source)
Jassa herdmani (Walker, 1893) (additional source)
Jassa ingens (Pfeffer, 1888) (additional source)
Jassa justi Conlan, 1990 (additional source)
Jassa kimi Conlan, Desiderato & Beermann, 2021 (original description)
Jassa kjetilanna Vader & Krapp, 2005 (additional source)
Jassa laurieae Conlan, Desiderato & Beermann, 2021 (original description)
Jassa marmorata Holmes, 1905 (additional source)
Jassa mendozai Winfield, Herrera-Dorantes & Ardisson, 2021 accepted as Jassa valida (Dana, 1853) (source of synonymy)
Jassa monodon (Heller, 1866) (additional source)
Jassa morinoi Conlan, 1990 (additional source)
Jassa myersi Conlan, 1990 (additional source)
Jassa oclairi Conlan, 1990 (additional source)
Jassa pusilla (G.O. Sars, 1894) (additional source)
Jassa shawi Conlan, 1990 (additional source)
Jassa slatteryi Conlan, 1990 (additional source)
Jassa staudei Conlan, 1990 (additional source)
Jassa thurstoni Conlan, 1990 (additional source)
Jassa trinacriae Krapp, Grasso & Ruffo, 2010 accepted as Jassa slatteryi Conlan, 1990 (source of synonymy)
Jassa valida (Dana, 1853) (additional source)
Jassa variegatus Leach, 1814 accepted as Podocerus variegatus Leach, 1814 (basis of record)
Lusyta Nardo, 1847 accepted as Jassa Leach, 1814 (additional source)

Holotype CMN CMNC 2019-1385, geounit Portuguese Exclusive Economic Zone, identified as Jassa laurieae Conlan, Desiderato & Beermann, 2021
Holotype MARBK MARBK-115, geounit South Korean Exclusive Economic Zone, identified as Jassa kimi Conlan, Desiderato & Beermann, 2021
Neotype MNRJ MNRJcarcino 029820, accession no. BMFVF063-19, geounit Brazilian Exclusive Economic Zone, identified as Jassa valida (Dana, 1853)

 Etymology

 for Jassa kimi Conlan, Desiderato & Beermann, 2021

Named in honour of Young-Hyo Kim, who has considerably expanded our knowledge of the biodiversity of Korean amphipods. [details]

 Etymology

 for Jassa laurieae Conlan, Desiderato & Beermann, 2021

Named in honour of artist Susan Laurie-Bourque who skillfully illustrated all the plates for this paper, Conlan (1990; ... [details]

 Taxonomic remark

 for Jassa algensis (Nardo, 1847)

It is unlikely that Nardo’s Lusyta algensis is in fact Jassa at all. To confirm this is not possible, ... [details]

 Taxonomic remark

 for Jassa californicus (Boeck, 1871)

The Norwegian scientist Axel Boeck (1871) described seven new species from a collection made in the San Francisco ... [details]

 Taxonomic remark

 for Jassa orientalis (Dana, 1852)

Dana (1852a) originally named this species Gammarus orientalis, changing it to Cratophium orientale the following ... [details]

 Taxonomic remark

 for Jassa spinipes (Johnston, 1829)

Named Gammarus spinipes by Johnston (1829), this British species was “...found among Sertulariae taken from a ... [details]

 Taxonomic remark

 for Jassa variegatus Leach, 1814

Conlan (1990) mis-interpreted Stebbing (1899a) in thinking that there were still specimens of Leach’s type series ... [details]