4 maller videnskabeligt beskrevet
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Line — 25. februar 2007, 01:20
Armbruster, JW, NK Lujan & DC Taphorn, 2007. Four new Hypancistrus (Siluriformes: Loricariidae) from Amazonas, Venezuela. Copeia 2007: 62?79.
Abstract
Hypancistrus contradens, H. debilittera, H. furunculus, and H. lunaorum are described based on specimens from the upper Río Orinoco of southern Venezuela. Hypancistrus furunculus differs from other Hypancistrus based on color pattern: distinct dark oblique stripes ending at posterior insertion of dorsal fin and vertical bands in caudal fin (vs. oblique stripes ending at end of caudal fin in H. zebra and thin, indistinct, light-colored bands and vermiculations on a dark background in H. debilittera) and color pattern dark with white spots in H. contradens, H. inspector, and H. lunaorum. Hypancistrus contradens and H. lunaorum differ from H. inspector by having the dorsal fin reaching the Adipose fin when adpressed (vs. not reaching), having spots on the head the same size as the body or spots absent (vs. spots smaller on head) and by usually having 22?23 mid-ventral plates (vs. 24); and from H. debilittera, H. furunculus, and H. zebra by lacking bars, saddles, or stripes on the body and bands in the fins. Hypancistrus lunaorum differs from H. contradens by having white spots on the body smaller than nasal aperture diameter (vs. white spots larger than the nasal aperture diameter).
Hypancistrus contradens = L201
Hypancistrus debilittera = L129
Hypancistrus furunculus = L199
Hypancistrus lunaorum = L339
Kilde: http://www.planetcatfish.com/forum/v...ic.php?t=19036
Hilsen
Line Sörensen
Abstract
Hypancistrus contradens, H. debilittera, H. furunculus, and H. lunaorum are described based on specimens from the upper Río Orinoco of southern Venezuela. Hypancistrus furunculus differs from other Hypancistrus based on color pattern: distinct dark oblique stripes ending at posterior insertion of dorsal fin and vertical bands in caudal fin (vs. oblique stripes ending at end of caudal fin in H. zebra and thin, indistinct, light-colored bands and vermiculations on a dark background in H. debilittera) and color pattern dark with white spots in H. contradens, H. inspector, and H. lunaorum. Hypancistrus contradens and H. lunaorum differ from H. inspector by having the dorsal fin reaching the Adipose fin when adpressed (vs. not reaching), having spots on the head the same size as the body or spots absent (vs. spots smaller on head) and by usually having 22?23 mid-ventral plates (vs. 24); and from H. debilittera, H. furunculus, and H. zebra by lacking bars, saddles, or stripes on the body and bands in the fins. Hypancistrus lunaorum differs from H. contradens by having white spots on the body smaller than nasal aperture diameter (vs. white spots larger than the nasal aperture diameter).
Hypancistrus contradens = L201
Hypancistrus debilittera = L129
Hypancistrus furunculus = L199
Hypancistrus lunaorum = L339
Kilde: http://www.planetcatfish.com/forum/v...ic.php?t=19036
Hilsen
Line Sörensen
Bruger #381101 — 25. februar 2007, 01:27
Det er da også på tide at der er kommet nogle flere arter i den slægt.
Hilsen
Carsten From
Hilsen
Carsten From
Bruger #381101 — 25. februar 2007, 01:35
Hypancistrus zebra i 1991 og Hypancistrus inspector i 2002. Og så nu 4 nye arter i 2007. Godt der sker noget fremskridt med at få givet alle de L-numre nogle videnskabelige navne.
Hilsen
Carsten From
Hilsen
Carsten From
Line — 25. februar 2007, 07:44
Oooog de 2 L200 😉 Hemiancistrus Subviridis og Baryancistrus Demantoides
Det er jo lige för de får stress *g*
Hilsen
Line Sörensen
Det er jo lige för de får stress *g*
Hilsen
Line Sörensen
brib — 25. februar 2007, 09:52
# 1 : Translation please. Det er 100 år siden jeg havde engelsk i skolen . :-)
Mvh.
stig/Lolland
Mvh.
stig/Lolland
riderZ — 25. februar 2007, 10:09
er det kun hos mig linket ikke virker?
Hilsen
Niklas Hermansen
Hilsen
Niklas Hermansen
mb.p — 25. februar 2007, 13:28
det virker heller ikke hos mig
Med venlig hilsen
marianne pedersen
Med venlig hilsen
marianne pedersen
Line — 25. februar 2007, 17:15
pröver igen... http://www.planetcatfish.com/forum/viewtopic.php?t=19036
Hilsen
Line Sörensen
Hilsen
Line Sörensen
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