| L-number | Alternative L- or LDA-numbers | Scientific name | Common name(s) |
| L001 | L022 | Pterygoplichthys joselimaianus | |
| L002 | L074 | Panaque sp. | Tiger peckoltia |
| L003 | Baryancistrus sp. | Kieser pleco | |
| L004 | L005, L028, L073 | Hypancistrus sp. | Angelicus pleco |
| L005 | L004, L028, L073 | Hypancistrus sp. | Angelicus pleco |
| L006 | Hemiancistrus oligospilus | Brown Dot Peckoltia | |
| L007 | Leporacanthicus cf. galaxias | Galaxy pleco, Tusken pleco, Vampire pleco | |
| L008 | Peckoltia sp. | Leopard Peckoltia | |
| L009 | Peckoltia sp. | Smoky Peckoltia | |
| L010 | Loricaria lata | ||
| L010a | Rineloricaria sp. | Red Lizard Catfish, Red Whiptail Catfish | |
| L011 | L035, L108, L116 | Hypostomus cf. emarginata | Thresher pleco, Red fin thresher pleco |
| L012 | Peckoltia sp. | ||
| L013 | Peckoltia sp. | ||
| L014 | Scobinancistrus aureatus | Goldie Pleco, Sunshine Pleco | |
| L015 | Peckoltia vittata | Candy stripe pleco | |
| L016 | Ancistrini sp. | ||
| L017 | Hopliancistrus sp. | ||
| L018 | L085 | Baryancistrus xanthellus | Gold nugget pleco |
| L019 | Oligancistrus sp. | ||
| L020 | Spectracanthicus sp. | ||
| L021 | L023 | Pterygoplichthys pardalis | Common pleco |
| L022 | L001 | Pterygoplichthys joselimaianus | |
| L023 | L021 | Pterygoplichthys pardalis | Common pleco |
| L024 | Pseudacanthicus sp. | Flame pleco, Red fin cactus pleco | |
| L025 | Pseudacanthicus sp. | Scarlet pleco | |
| L026 | Baryancistrus niveatus | ||
| L027a | L330 | Panaque sp. cf.nigrolineatus | Watermelon pleco |
| L027b | Panaque sp. cf. nigrolineatus | Olive royal pleco, Teles Pires royal pleco | |
| L027 Tapajos | L027 | Panaque sp. cf. nigrolineatus | Tapajos royal pleco, Golden line royal pleco |
| L027 Tocantins | L027, L027c | ‘Panaque sp. cf. nigrolineatus | Tocantins royal pleco, Platinum royal pleco |
| L027 Xingu | L027, L027c | Panaque sp. cf. nigrolineatus | Xingu royal pleco, Longnosed royal pleco |
| L028 | L004, L005, L073 | Hypancistrus sp. | Angelicus pleco |
| L029 | Leporacanthicus galaxias | Galaxy pleco, Tusken pleco, Vampire pleco | |
| L030 | Spectracanthicus sp “L030” | ||
| L031 | L176, L300, LDA04 | Parancistrus nudiventris | Peppermint pleco |
| L032 | Ancistrus sp. | ||
| L033 | Lasiancistrus sp. | ||
| L034 | Ancistrus ranunculus | Medusa pleco | |
| L035 | L011, L108, L116 | Hypostomus cf. emarginata | Thresher pleco, Red fin thresher pleco |
| L036 | Hemiancistrus spilomma | ||
| L037 | Hypostomus sp. | ||
| L038 | Peckoltia sp. | ||
| L039 | Pseudancistrus niger | ||
| L040 | Harttia surinamensis | ||
| L041 | Pseudancistrus brevispinis | ||
| L042 | Rineloricaria cf. platyura | Pearlscale whiptail | |
| L043 | Ancistrus sp. | ||
| L044 | Lithoux planquettei | ||
| L045 | Ancistrus sp. | ||
| L046 | L098, L173 | Hypancistrus zebra | Zebra pleco |
| L047 | Baryancistrus chrysolomus | Magnum pleco, Mango pleco | |
| L048 | ‘Scobinancistrus cf. pariolispos | ||
| L049 | Peckoltia sp. | ||
| L050 | Hypostomus cf. cochliodon | Spotted Cochliodon, Spotted Humpbacked Pleco | |
| L051 | L281 | Hypostomus latifrons | |
| L052 | Dekeyseria’ sp. | Butterfly pleco, Flounder pleco | |
| L053 | Harttia sp. | ||
| L054 | Hypostomus sp. | ||
| L055 | Peckoltia sp. | ||
| L056 | Pseudancstrus sp. | ||
| L057 | Baryancistrus sp. | ||
| L059 | Ancistrus sp. | ||
| L060 | Hypostomus cf. nematopterus | ||
| L061 | Peckoltia sp. | ||
| L063 | Pseudacanthicus sp. cf. serratus | ||
| L064 | Pseudacanthicus sp. | ||
| L065 | Pseudacanthicus sp. | Blizzard Cactus Pleco, Mustang Cactus Pleco | |
| L066 | Hypancistrus sp. | King tiger pleco, Scribbled pleco, Network pleco | |
| L067 | Pseudancistrus sp. | ||
| L068 | Ancistrini sp. | ||
| L069 | Ancistrini sp. | ||
| L070 | Hypancistrus sp. | Zombie pleco | |
| L071 | L181, L249 | Ancistrus sp. | |
| L072 | Peckoltia sp. | ||
| L073 | L004, L005, L028 | Hypancistrus sp. | Angelicus pleco |
| L074 | L002 | Panaque sp. | Tiger peckoltia |
| L075 | L124, L301, LDA02 | Hemiancistrus sabaji | Para Pleco |
| L076 | Peckoltia sp. | Orange seam pleco | |
| L077 | Hypostomus sp. | Bruno pleco, Rusty pleco, Violet pleco | |
| L078 | Hypostomus sp. | ||
| L079 | Pseudacanthicus sp. | ||
| L080 | Peckoltia sp. | ||
| L081 | Baryancistrus sp. | Gold nugget pleco | |
| L082 | Ancistrini sp. | Opal spot pleco, Polka-dot cigar pleco | |
| L083 | L165 | Pterygoplichthys gibbiceps | Sailfin pleco |
| L084 | Baryancistrus sp. | ||
| L085 | L018 | Baryancistrus xanthellus | Gold nugget pleco |
| L086 | LDA14 | Oligancistrus sp. | |
| L087 | Hypostomus sp. | ||
| L088 | Ancistrus sp. | ||
| L089 | Ancistrus sp. | ||
| L090 | Panaque sp. | Papa Panaque | |
| L091 | Leporacanthicus triactis | Three beacon pleco | |
| L092 | L194 | Lasiancistrus tentaculatus | Woodeating Lasiancistrus |
| L093 | L153, L195 | Hypostomus villarsi | Blue fin thresher pleco |
| L094 | L123 | Hypostomus ammophilus | |
| L095 | Pseudorinelepis ginebarbis | ||
| L096 | L160 | Pseudacanthicus spinosus | Coffee & cream pleco, Spiny monster pleco |
| L097 | Pseudacanthicus sp. | Polka dot cactus pleco | |
| L098 | L046, L173 | Hypancistrus zebra | Zebra pleco |
| L099 | Peckoltia sp. | ||
| L100 | LDA75 | Ancistrus sp. |
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