Taxonomy & naming
This is an undescribed form: no scientific name, authority or type material stands behind it, and its identity and range are not documented in the sources the atlas uses. The listings matched to this label are titled "L059 Orange Spotted Bushynose", "L076 Orange Seam Pleco (Peckoltia cavatica) 'Portel'" and "Orange Lemon Tetra". They describe other fish, not a Nannoptopoma, and they are not taken to describe this form.
Morphology
Nannoptopoma are small, slender loricariids of the subfamily Hypoptopomatinae (genus-level). No description of an orange form is on record.
Habitat
No locality is given for this form. Nannoptopoma are small plecos of South American rivers (genus-level).
Feeding
Hypoptopomatinae in general graze algae and biofilm from plants, wood and rock (subfamily-level); this form's diet is not documented.
Mating
Spawning of this form is not documented.
Breeding
No captive-breeding record for this form is held by the atlas.
In the aquarium
The atlas holds no seller size or care figures that apply to this form.
Conservation
No IUCN assessment exists for this undescribed form. Its range and numbers are not documented, so its conservation status cannot be stated.