Hola, aqui te dejo la lista de Apistogrammas, segun yo tendrias que ir buscando imagenes una por una hasta que des con los tuyos
La media peguita

A. acrensis Staeck, 2003, formerly known as A.sp. "Rio Acre"/"Rio Branco".
A. agassizii (Steindachner, 1875)
A. alacrina Kullander, 2004
A. angayuara Kullander & Ferreira, 2005.
A. arua Römer & Warzel, 1998
A. atahualpa Römer, 1997 formerly known as A. sp. "Sunset".
A. baenschi Römer et al. 2004 formerly known as A.sp "Inca"
A. bitaeniata Pellegrin, 1936
A. borellii (Regan, 1906)
A. brevis Kullander, 1980
A. cacatuoides Hoedeman, 1951
A. caetei Kullander, 1980
A. commbrae (Regan, 1906)
A. cruzi Kullander, 1986
A. diplotaenia Kullander, 1987
A. elizabethae Kullander, 1980
A. eremnopyge Ready & Kullander, 2004 formerly known as A.sp "Fresa"/"Fresia" or A.sp. "Strawberry"
A. eunotus Kullander, 1981
A. geisleri Meinken, 1971
A. gephyra Kullander, 1980
A. gibbiceps Meinken, 1969
A. gossei Kullander, 1982
A. guttata Antonio, Kullander & Lasso, 1990
A. hippolytae Kullander, 1982
A. hoignei Meinken, 1965
A. hongsloi Kullander, 1979
A. inconspicua Kullander, 1983
A. iniridae Kullander, 1979
A. inornata Staeck, 2003 formerly known as A. sp. "Rio Maniapure"/"Maniapure".
A. juruensis Kullander, 1986
A. linkei Koslowski, 1985
A. luelingi Kullander, 1976
A. macmasteri Kullander, 1979
A. martini Römmer et al., 2003 formerly known as "Lyretail panduro"/"Mortenthaler".
A. meinkeni Kullander, 1980
A. mendezi Römer, 1994
A. moae Kullander, 1980
A. nijsenni Kullander, 1979
A. norberti Staeck, 1991
A. ortmanni (Eigenmann, 1912)
A. panduro Römer, 1997
A. paucisquamis Kullander & Staeck, 1988
A. payaminonis Kullander, 1986
A. personata Kullander, 1980
A. pertensis (Haseman, 1911)
A. piauiensis Kullander, 1980
A. pleurotaenia (Regan, 1909)
A. pulchra Kullander, 1980
A. regani Kullander, 1980
A. resticulosa Kullander, 1980
A. roraimae Kullander, 1980
A. rubrolineata Hein, Zarske & Zapata, 2002
A. rupununi Fowler, 1914
A. salpinction Kullander & Ferreira, 2005
A. similis Staeck, 2003
A. staecki Koslowski, 1985
A. steindachneri (Regan, 190
A. taeniata (Günther, 1862)
A. trifasciata (Eigenmann & Kennedy, 1903)
A. tucurui Staeck, 2003
A. uaupesi Kullander, 1980
A. urteagai Kullander, 1986
A. velifera Staeck, 2003 Ex "Puerto Ayacucho"/"Vierstreifen"
A. viejita Kullander, 1979
A. sp. "Amapá"
A. sp. "Araguaia"
A. sp. "Balzfleck"
A. sp. "Blauspiegel"
A. sp. "Breitbinden" or A.sp "Broadband"
A. sp. "Chao"
A. sp. "Doppelfleck"
A. sp. "Dotterel"
A. sp. "Erdfresser"
A. sp. "Felsen/Rock"
A. sp. "Gelbwangen"
A. sp. "Harlequin"
A. sp. "Hochflossen"
A. sp. "Içana "
A. sp. Jaru"
A. sp. "Jurua"
A. sp. "Lagua-Abuna"
A. sp. "Mamoré"
A. sp. "Masken"
A. sp. "Martini"
A. sp. "Maulbrüter" aka A.sp."Hauswell"
A. sp. "Mitu"
A. sp. "Miua"
A. sp. "Morado"
A. sp. "Nanay"
A. sp. "New Sunset" aka A. sp "Sunpin"
A. sp. "Orangeschwanz" aka A.cf eunotus / A.sp "Orangetail"
A. sp. "Orangestreifen"
A. sp. "Papagei"
A. sp. "Paraguay I"
A. sp. "Paraguay II"
A. sp. "Paraguay III"
A. sp. "Pebas"
A. sp. "Peixoto"
A. sp. "Perú"
A. sp. "Piacoa"
A. sp. "Pimental"
A. sp. "Putumayo"
A. sp. "Putzer"
A. sp. "Red lobes/ Rio Xingu"
A. sp. "Redspot-blackseam" aka A.sp "Rotkunpt"
A. sp. "Rio Caura"
A. sp. "Rio Crixas"
A. sp. "Rio Preto"
A. sp. "Rotpunkt"
A. sp. "Rotwangen"
A. sp. "Sao Gabriel"
A. sp. "Schuppenfleck"
A. sp. "Schwarzburst"
A. sp. "Schwarzkehl"
A. sp. "Schwarzsaum"
A. sp. "Smaragd"
A. sp. "Steelblue"
A. sp. "Tiquie"
A. sp. "Vielfleck"
A. sp. "Wangenflecken"
A. sp. "Weißsaum"
A. sp. "Wilhelmi"
A. sp. "Willy"
A. sp. "Winkelfleck"
A. sp. "Xingu I"
A. sp. "Xingu II"
A. sp. "Xingu III"
A. sp. "Zwilling"