Chaetogammarus olivii (H. Milne Edwards, 1830) accepted as Pectenogammarus olivii (H. Milne Edwards, 1830) (new combination reference)
Echinogammarus antalyae G. Karaman, 1971 accepted as Pectenogammarus antalyae (G. S. Karaman, 1971) (new combination reference)
Echinogammarus baliki Özbek & Ustaoğlu, 2007 accepted as Echinogammarus incertae sedis baliki Özbek & Ustaoğlu, 2007 (taxonomy source)
Echinogammarus dactylus G. Karaman, 1987 accepted as Echinogammarus incertae sedis dactylus G. Karaman, 1987 (taxonomy source)
Echinogammarus eisentrauti (Schellenberg, 1937) accepted as Echinogammarus incertae sedis eisentrauti (Schellenberg, 1937) (taxonomy source)
Echinogammarus finmarchicus (Dahl, 1938) accepted as Echinogammarus incertae sedis finmarchicus (Dahl, 1938) (taxonomy source)
Echinogammarus haraktis Piscart, Merzoug & Hafid, 2013 accepted as Echinogammarus incertae sedis haraktis Piscart, Merzoug & Hafid, 2013 (taxonomy source)
Echinogammarus incertae sedis adipatus Karaman & Tibaldi, 1972 (taxonomy source)
Echinogammarus incertae sedis afer Stock, 1974 (taxonomy source)
Echinogammarus incertae sedis annandalei (Monod, 1924) (taxonomy source)
Echinogammarus incertae sedis apfelbecki (S. Karaman, 1931) (taxonomy source)
Echinogammarus incertae sedis arcadiensis Alouf, 1975 (taxonomy source)
Echinogammarus incertae sedis baliki Özbek & Ustaoğlu, 2007 (taxonomy source)
Echinogammarus incertae sedis berytensis Alouf, 1976 (taxonomy source)
Echinogammarus incertae sedis cannubinensis Alouf, 1975 (taxonomy source)
Echinogammarus incertae sedis carthaginiensis Ayati & Piscart in Ayati, Dhaouadi, Mahmoudi & Piscart, 2018 (taxonomy source)
Echinogammarus incertae sedis chaetocerus (Beyer & Stock, 1994) (taxonomy source)
Echinogammarus incertae sedis dactylus G. Karaman, 1987 (taxonomy source)
Echinogammarus incertae sedis dahli (Stock, 1968) (taxonomy source)
Echinogammarus incertae sedis echinosetosus Pinkster, 1973 (taxonomy source)
Echinogammarus incertae sedis eisentrauti (Schellenberg, 1937) (taxonomy source)
Echinogammarus incertae sedis finmarchicus (Dahl, 1938) (taxonomy source)
Echinogammarus incertae sedis haraktis Piscart, Merzoug & Hafid, 2013 (taxonomy source)
Echinogammarus incertae sedis karadagiensis Grintsov, 2009 accepted as Litorogammarus karadagiensis (Grintsov, 2009) (taxonomy source)
Echinogammarus incertae sedis kerkuraios Pinkster, 1993 (taxonomy source)
Echinogammarus incertae sedis klaptoczi Schäferna, 1908 (taxonomy source)
Echinogammarus incertae sedis kretensis Pinkster, 1993 (taxonomy source)
Echinogammarus incertae sedis lochites (Margalef, 1956) (taxonomy source)
Echinogammarus incertae sedis margalefi Pinkster, 1973 (taxonomy source)
Echinogammarus incertae sedis mazestiensis Marin & Palatov, 2021 accepted as Litorogammarus mazestiensis (Marin & Palatov, 2021) (taxonomy source)
Echinogammarus incertae sedis meridionalis Pinkster, 1973 (taxonomy source)
Echinogammarus incertae sedis monodi Hadjab, Ayati & Piscart, 2021 (taxonomy source)
Echinogammarus incertae sedis navaensis Lop, 1987 (taxonomy source)
Echinogammarus incertae sedis obtusidens Pinkster & Stock, 1972 (taxonomy source)
Echinogammarus incertae sedis oliviiformis (Greze, 1985) accepted as Pectenogammarus oliviiformis (Greze, 1985) (taxonomy source)
Echinogammarus incertae sedis oujdae Fadil & Dakki, 2003 (taxonomy source)
Echinogammarus incertae sedis pinksteri Van Maren, 1973 (taxonomy source)
Echinogammarus incertae sedis pseudoaquilifer Platvoet & Pinkster, 1980 (taxonomy source)
Echinogammarus incertae sedis rashiini Alouf, 1976 (taxonomy source)
Echinogammarus incertae sedis reductus Pinkster, 1993 (taxonomy source)
Echinogammarus incertae sedis saisensis (Fadil, Fadil & Dakki, 2009) (taxonomy source)
Echinogammarus incertae sedis sardus Pinkster, 1993 (taxonomy source)
Echinogammarus incertae sedis sicilianus Karaman & Tibaldi, 1972 (taxonomy source)
Echinogammarus incertae sedis tacapensis (Chevreux & Gauthier, 1924) (taxonomy source)
Echinogammarus incertae sedis tripoliensis Alouf, 1976 (taxonomy source)
Echinogammarus incertae sedis tunetanus Ayati & Piscart in Ayati, Dhaouadi, Mahmoudi & Piscart, 2018 (taxonomy source)
Echinogammarus incertae sedis valedictus Platvoet & Pinkster, 1990 (taxonomy source)
Echinogammarus kerkuraios Pinkster, 1993 accepted as Echinogammarus incertae sedis kerkuraios Pinkster, 1993 (taxonomy source)
Echinogammarus klaptoczi Schäferna, 1908 accepted as Echinogammarus incertae sedis klaptoczi Schäferna, 1908 (taxonomy source)
Echinogammarus kretensis Pinkster, 1993 accepted as Echinogammarus incertae sedis klaptoczi Schäferna, 1908 (taxonomy source)
Echinogammarus lochites (Margalef, 1956) accepted as Echinogammarus incertae sedis lochites (Margalef, 1956) (taxonomy source)
Echinogammarus margalefi Pinkster, 1973 accepted as Echinogammarus incertae sedis margalefi Pinkster, 1973 (taxonomy source)
Echinogammarus meridionalis Pinkster, 1973 accepted as Echinogammarus incertae sedis meridionalis Pinkster, 1973 (taxonomy source)
Echinogammarus navaensis Lop, 1987 accepted as Echinogammarus incertae sedis navaensis Lop, 1987 (taxonomy source)
Echinogammarus obtusidens Pinkster & Stock, 1972 accepted as Echinogammarus incertae sedis obtusidens Pinkster & Stock, 1972 (taxonomy source)
Echinogammarus oujdae Fadil & Dakki, 2003 accepted as Echinogammarus incertae sedis oujdae Fadil & Dakki, 2003 (taxonomy source)
Echinogammarus pinksteri Van Maren, 1973 accepted as Echinogammarus incertae sedis pinksteri Van Maren, 1973 (taxonomy source)
Echinogammarus platvoeti Pinkster, 1993 accepted as Pectenogammarus platvoeti (Pinkster, 1993) (new combination reference)
Echinogammarus pseudoaquilifer Platvoet & Pinkster, 1980 accepted as Echinogammarus incertae sedis pseudoaquilifer Platvoet & Pinkster, 1980 (taxonomy source)
Echinogammarus pungens (H. Milne Edwards, 1840) accepted as Pectenogammarus pungens (H. Milne Edwards, 1840) (new combination reference)
Echinogammarus rashiini Alouf, 1976 accepted as Echinogammarus incertae sedis rashiini Alouf, 1976 (taxonomy source)
Echinogammarus reductus Pinkster, 1993 accepted as Echinogammarus incertae sedis reductus Pinkster, 1993 (taxonomy source)
Echinogammarus ruffoi Pinkster & Stock, 1970 accepted as Pectenogammarus ruffoi (Pinkster & Stock, 1970) (new combination reference)
Echinogammarus sardus Pinkster, 1993 accepted as Echinogammarus incertae sedis sardus Pinkster, 1993 (taxonomy source)
Echinogammarus sicilianus Karaman & Tibaldi, 1972 accepted as Echinogammarus incertae sedis sicilianus Karaman & Tibaldi, 1972 (taxonomy source)
Echinogammarus simoni (Chevreux, 1894) accepted as Pectenogammarus simoni (Chevreux, 1894) (new combination reference)
Echinogammarus spinulicornis Pinkster & Stock, 1971 accepted as Pectenogammarus spinulicornis (Pinkster & Stock, 1971) (new combination reference)
Echinogammarus stammeri (S. Karaman, 1931) accepted as Pectenogammarus stammeri (S. Karaman, 1931) (new combination reference)
Echinogammarus stocki G. Karaman, 1970 accepted as Pectenogammarus stocki (G. Karaman, 1970) (new combination reference)
Echinogammarus tacapensis (Chevreux & Gauthier, 1924) accepted as Echinogammarus incertae sedis tacapensis (Chevreux & Gauthier, 1924) (taxonomy source)
Echinogammarus thoni (Schäferna, 1923) accepted as Pectenogammarus thoni (Schäferna, 1923) (new combination reference)
Echinogammarus tibaldii Pinkster & Stock, 1970 accepted as Pectenogammarus tibaldii (Pinkster & Stock, 1970) (new combination reference)
Echinogammarus tripoliensis Alouf, 1976 accepted as Echinogammarus incertae sedis tripoliensis Alouf, 1976 (taxonomy source)
Echinogammarus valedictus Platvoet & Pinkster, 1990 accepted as Echinogammarus incertae sedis valedictus Platvoet & Pinkster, 1990 (taxonomy source)
Echinogammarus veneris (Heller, 1865) accepted as Pectenogammarus veneris (Heller, 1865) (new combination reference)
Homoeogammarus Schellenberg, 1937 accepted as Pectenogammarus Reid, 1940 (new combination reference)
Pectenogammarus antalyae (G. S. Karaman, 1971) (new combination reference)
Pectenogammarus atlanticus (Dahl, 1958) (new combination reference)
Pectenogammarus cyrtus (Pinkster & Platvoet, 1986) (new combination reference)
Pectenogammarus festai (Ruffo, 1937) (new combination reference)
Pectenogammarus foxi (Schellenberg, 1928) (new combination reference)
Pectenogammarus monomerus (Stock, 1978) (new combination reference)
Pectenogammarus nudus (Stock, 1971) (new combination reference)
Pectenogammarus olivii (H. Milne Edwards, 1830) (new combination reference)
Pectenogammarus planicrurus Reid, 1940 (new combination reference)
Pectenogammarus platvoeti (Pinkster, 1993) (new combination reference)
Pectenogammarus pungens (H. Milne Edwards, 1840) (new combination reference)
Pectenogammarus ruffoi (Pinkster & Stock, 1970) (new combination reference)
Pectenogammarus scutarensis (Schäferna, 1923) (new combination reference)
Pectenogammarus simoni (Chevreux, 1894) (new combination reference)
Pectenogammarus spinulicornis (Pinkster & Stock, 1971) (new combination reference)
Pectenogammarus stammeri (S. Karaman, 1931) (new combination reference)
Pectenogammarus stocki (G. Karaman, 1970) (new combination reference)
Pectenogammarus tabu (G. Karaman, 1971) (new combination reference)
Pectenogammarus thoni (Schäferna, 1923) (new combination reference)
Pectenogammarus tibaldii (Pinkster & Stock, 1970) (new combination reference)
Pectenogammarus veneris (Heller, 1865) (new combination reference)