Neoplecostomus microps (LDA 34)

Steindachner, 1877

(Type species)
Neoplecostomus microps, MNRJ 43808, 87 mm SL
 
Family
 
Subfamily
Synonyms
Neoplecostomus granosus
Plecostomus microps
Length (total)
approx.  13 cm
Standard length (documented)
101.5 mm
Recommended tank size
80 cm
Temperature
20 - 25 °C

Rio de Janeiro, São Paulo

Brazil

ribeirão Piquete → rio Paraíba do Sul ⇒ Atlantic SE

˜[ -22.164,-43.288 ]
Map to Neoplecostomus microps  (LDA 34)
High above sea level
540 - 950 m
(Prefered) River depth
< 0.30 m
Locality
in pools
Flow
strong
Substrate
sand, rocks
In water
Zingiberaceae, foliage
diptera (Diptera) (larvae), , beetle (Coleoptera) (larvae)
Eats plants
not known
Males have a skin ridge on the hard rays of the ventrals
unknown
 
 
 
present
I / 5 rays
incised / concave, pointed
little longer at the bottom than at the top
I / 7 rays
straight
6 soft rays
5 soft rays
Sympatric with
Astyanax procerus
Astyanax scabripinnis
Astyanax sp. aff. scabripinnis
Astyanax xiru
Australoheros sp.
Austrloheros sp.
Brycon opalinus
Bryconamericus iheringii
Bryconamericus sp.
Characidium alipioi
Characidium lauroi
Characidium pterostictum
Characidium vidali
Crenicichla lepidota
Crenicichla punctata
Diapoma alburnus
Diapoma dicropotamicus
Geophagus brasiliensis
Gymnogeophagus gymnogenys
Gymnogeophagus rhabdotus
Gymnotus carapo
Gymnotus pantherinus
Gymnotus sp. aff. carapo
Heptapterus sp.
Hisonotus sp.
Hoplias malabaricus
Hoplosternum littorale
Hypomasticus mormyrops
Hypostomus sp.
Ituglanis sp.
Loricariichthys sp.
Oligosarcus hepsetus
Oligosarcus jacuiensis
Oligosarcus jenynsii
Oreochromis niloticus
Pareiorhina sp.
Phalloceros caudimaculatus
Phalloceros harpagos
Phalloceros spiloura
Poecilia reticulata
Scleromystax barbatus
Synbranchus marmoratus
Trichomycterus sp.
Not on the positive list of Brazil in 2012 : The positive list of Brazil
Not on the negative list of Brazil from 2020 : The negative list of Brazil
last seen on a
german stock list
24/December/2021
  • Bizerril, C.R.S.F., 1995 "Descrição de uma nova espécie de Neoplecostomus (Loricariidae, Neoplecostominae) com uma sinópse da composição taxonômica dos Loricariidae no leste brasileiro" (Arquivos de Biologia e Techologia (Curitaba)) P. 698
  • Reis, R.E., Kullander, S.O. & Ferraris, C.J. et.al., 2003 "Check List of the Freshwater Fishes of South and Central America" P. 319
  • I. Seidel / H.-G. Evers "Welsatlas 2"  edition: 1 P.1260 - 126
Pic. 2: Neoplecostomus microps, MNRJ 43808, 87 mm SL
Pic. 3: a) Neoplecostomus paraty, female
b) Neoplecostomus paraty, male
c) Neoplecostomus microps
Pic. 4: Neoplecostomus microps  (LDA 34)
Pic. 5: Lateral view of specimens of Neoplecostomus microps: a - female; b - male; c - detail of the epidermal growth (arrow) along the pelvic-fin spine of a male Neoplecostomus microps. Bar = 1 cm
Pic. 6: Detail of the ventral region of specimens of Neoplecostomus microps, showing the merged anal and urogenital pores (CP) in females (A), and the distinct anal pore (AP) and urogenital pore (UP) in males (B). Bar = 1 cm
Pic. 7: Spawns of Neoplecostomus microps found in the Macaé River
Many thanks to
for the pictures
Steindachner, Franz (PD)
4
Please help with your pictures and information to complete the database: database(at)welsfans.de
Link: https://www.suedamerikafans.de/en/wels-datenbank/welsart/?art=738
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