Aphanotorulus ammophilus Armbruster & Page, 1996 L094 L123 Loricariidae Uk: (Pleco Catfish) Dk: (Plecostomus Malle)		Chaetostoma dorsale Eigenmann, 1922  L443 (L187) Loricariidae Uk: (Bulldog Pleco) Dk: (Plecostomus Malle)		Chaetostoma formosae Ballen, 2011  L444 (L187b) Loricariidae Uk: Striped Bulldog Pleco Dk: (Plecostomus Malle)
	Chaetostoma milesi Fowler, 1941  (L187a) Loricariidae Uk: Spotted Bulldog Pleco Dk: (Plecostomus Malle)		Chaetostoma species "Colombia" Loricariidae Uk: Colombia Bulldog Pleco Dk: (Plecostomus Malle)		Dekeyseria brachyura (Kner, 1854)  L168 Loricariidae Uk: Butterfly Pleco Dk: Butterfly Malle
	Dekeyseria species L052 Loricariidae Uk: (Butterfly Pleco) Dk: (Butterfly Malle)		Delturus species L238 / LDA40 Loricariidae Uk: Brook Pleco Dk: (Plecostomus Malle)		Hisonotus leucofrenatus (Boulenger, 1897) Loricariidae Uk: Niger Oto Dk: (Dværg Sugemalle)
	Hypoptopoma cf guianense Loricariidae Uk: (Flathead Dwarf Pleco) Dk: (Fladhovedet Dværgsugem.)		Hypoptopoma psilogaster Fowler, 1915 Loricariidae Uk: (Flathead Dwarf Pleco) Dk: (Fladhovedet Dværgsugem.)		Hypoptopoma species Loricariidae Uk: (Flathead Dwarf Pleco) Dk: (Fladhovedet Dværgsugem.)
	Hypostomus borellii (Boulenger, 1897) Loricariidae Uk: (Pleco Catfish) Dk: (Plecostomus Malle)		Hypostomus cochliodon (Kner, 1854)  L310 / LDA51 Loricariidae Uk: (Pleco Catfish) Dk: (Plecostomus Malle)		Hypostomus cf cochliodon L050 Loricariidae Uk: Giant Carface Cochliodon Dk: Kæmpe Cochliodon Malle
	Hypostomus commersoni Valenciennes, 1836 Loricariidae Uk: (Pleco Catfish) Dk: (Plecostomus Malle)		Hypostomus cordovae (Günther, 1880) Loricariidae Uk: (Pleco Catfish) Dk: (Plecostomus Malle)		Hypostomus faveolus Zawadzki, Birindelli & Lima, 2008  L037 Loricariidae Uk: Rusty Pleco Dk: (Cochliodon Malle)
	Hypostomus luteus (Godoy, 1980) Loricariidae Uk: (Pleco Catfish) Dk: (Plecostomus Malle)		Hypostomus margaritifer (Regan, 1908) Loricariidae Uk: (Pleco Catfish) Dk: (Plecostomus Malle)		Hypostomus nematopterus Isbrücker & Nijssen, 1984  L060 Loricariidae Uk: (Pleco Catfish) Dk: (Plecostomus Malle)
	Hypostomus plecostomoides (Eigenmann, 1922)  LDA38 LDA42 Loricariidae Uk: Bluefin Thresher Pleco Dk: (Plecostomus Malle)		Hypostomus plecostomus (Linnaeus, 1758) Loricariidae UK: Suckermouth Catfish DK: Storhovedet Sugemalle		Hypostomus punctatus Valenciennes, 1840 Loricariidae Uk: Common Spotted Pleco Dk: Plettet Sugemalle
	Hypostomus regani (Ihering, 1905) Loricariidae Uk: Giant White-Spot Pleco Dk: (Plecostomus Malle)		Hypostomus soniae Cavalho & Weber, 2005  L137 Loricariidae Uk: Blue-Eyed Redfin Pleco Dk: (Cochliodon Malle)		Hypostomus species L087 Loricariidae Uk: (Pleco Catfish) Dk: (Plecostomus Malle)
	Hypostomus species L138 Loricariidae Uk: Blackspotted Cochliodon Dk: Sortplettet Cochliodon		Hypostomus species L139 Loricariidae Uk: (Cochliodon) Dk: (Cochliodon)		Hypostomus species L227 Loricariidae Uk: (Pleco Catfish) Dk: (Plecostomus Malle)
	Hypostomus species L229 Loricariidae Uk: (Pleco Catfish) Dk: (Plecostomus Malle)		Hypostomus species L233 LDA09 Loricariidae Uk: Big Blackspot Pleco Dk: (Plecostomus Malle)		Hypostomus species L246 Loricariidae Uk: (Pleco Catfish) Dk: (Plecostomus Malle)
	Hypostomus species L286 Loricariidae Uk: (Pleco Catfish) Dk: (Plecostomus Malle)		Hypostomus species Loricariidae Uk: (Pleco Catfish) Dk: (Plecostomus Malle)		Hypostomus watwata Hancock, 1828 Loricariidae Uk: (Pleco Catfish) Dk: (Plecostomus Malle)
	Nannoptopoma species "Peru" Loricariidae Uk: Peru Dwarf Pleco (Catfish) Dk: (Dværg Sugemalle)		Otocinclus cocama Reis, 2004 Loricariidae Uk: Zebra Dwarf Pleco Dk: Zebra Dværg Sugemalle		Otocinclus hoppei Miranda-Ribeiro, 1939 Loricariidae Uk: (Dwarf Pleco Catfish) Dk: (Dværg Sugemalle)
	Otocinclus macrospilus Eigenmann & Allen, 1942 Loricariidae UK: (Dwarf Pleco Catfish) DK: (Dværgsugemalle)		Otocinclus mariae Fowler, 1940 Loricariidae UK: (Dwarf Pleco Catfish) DK: (Dværgsugemalle)		Otocinclus species Loricariidae UK: (Dwarf Pleco Catfish) DK: (Dværgsugemalle)
	Otocinclus vestitus Cope, 1872 Loricariidae UK: (Dwarf Pleco Catfish) DK: (Dværgsugemalle)		Otocinclus vittatus Regan, 1904  LDA23 Loricariidae UK: (Dwarf Pleco Catfish) DK: (Dværgsugemalle)		Oxyropsis acutirostra Miranda-Ribeiro, 1951 Loricariidae Uk: Flathead Dwarf Sucker Dk: (Plecostomus Malle)
	Parotocinclus jumbo Britski & Garavello, 2002  LDA25 Loricariidae Uk: Pitbull Pleco Dk: Pitbull Malle		Parotocinclus maculicauda (Steindachner, 1877) Loricariidae Uk: Redfin Dwarf Pleco Dk: (Dværg Sugemalle)		Parotocinclus species   Loricariidae Uk: (Alligator Dwarf Pleco) Dk: (Dværg Sugemalle)
	Parotocinclus spilosoma (Fowler, 1941) Loricariidae Uk: Goldspot Dwarf Pleco Dk: (Dværg Sugemalle)		Pseudorinelepis genibarbis (Valenciennes, 1840) Loricariidae Uk: Pinecone Pleco Dk: (Malle)		Pseudorinelepis species L095 Loricariidae Uk: Orange-Cheek Pinecone Pleco Dk: (Malle)
	Pseudorinelepis species L152 Loricariidae Uk: Pineapple Pleco Dk: (Malle)		Pterygoplichthys gibbiceps (Kner, 1854)  L083 L165 Loricariidae Uk: Sailfin Pleco Dk: Leopard Plecostomus		Pterygoplichthys joselimaianus (Weber, 1991)  L001 L022 Loricariidae Uk: (Pleco Catfish) Dk: (Plecostomus Malle)
	Pterygoplichthys pardalis (Castelnau, 1855)  L021 L023 Loricariidae Uk: Common Pleco Dk: Almindelig Plecostomus		Pterygoplichthys scrophus (Cope, 1874) Loricariidae Uk: Alligator Pleco Dk: Alligator Malle		Squaliforma cf emarginata L011 L035 L108 L116 Loricariidae Uk: Delta Cat Dk: "Delta" Malle
	Squaliforma villarsi (Lütken, 1874) L093 L153 L195 Loricariidae Uk: Bluefin Thresher Pleco Dk: (Plecostomus Malle)