◆ Ammoglanis multidentatus daCosta, Mattos & Santos 2019 *2019『Ammoglanis multidentatus, a New Miniature Sanddwelling Sarcoglanidine Cat-Fish with Unique Osteological Features from North-Eastern Brazil [Siluriformes, Trichomycteridae]：Wilson José Eduardo Moreira da Costa, José José Leonardo de Oliveira Mattos & Alexandre Clistenes de Alcântara Santos』。
◆ Ammoglanis natgeorus Henschel, Lujan & Baskin 2020 *2020『Ammoglanis natgeorum, a New Miniature Pencil Cat-Fish [Siluriformes, Trichomycteridae] from the Lower Atabapo River, Amazonas, Venezuela：Elisabeth Henschel, Nathan K.Lujan & Jonathan N.Baskin』。
◆ Ammoglanis nheengatu Canto, Hercos & Ribeiro 2022 *2022『Description of a New Species of Miniature Cat-Fish of the Genus Ammoglanis [Siluriformes, Trichomycteridae] from Rio Tapajés Basin, Brazil：André Luiz Colares Canto, Alexandre Pucci Hercos & Frank Raynner Vasconcelos Ribeiro』。
◆ Ammoglanis obliquus Henschel, Braganca, Rangel-Pereira & daCosta 2020 *2020『A New Psammophilic Species of the Cat-Fish Genus Ammoglanis [Siluriformes, Trichomycteridae] from the Amazon River Basin, Northern Brazil：Elisabeth Henschel, Pedro H.N.Braganca, Filipe Rangel-Pereira & Wilson José Eduardo Moreira da Costa』。
◆ Ammoglanis pulex
砂潜り・営巣。プランクトン食。ｐＨ５．５〜６．２・２８℃。
Genus Malacoglanis♂ MYERS & WEITZMAN 1966 マラコグラニス属
体高があり、ヒゲは３対。