Anguilliformes |
Muraenidae |
Gymnotorax moringa
|
M |
44 |
12m+32a |
56 |
ECAM 661 |
G. ocellatus
|
M |
42 |
34m/sm+8a |
76 |
ECAM 682 |
Aulopiformes |
Synodontidae |
Synodus foetens
|
M |
46 |
28m/sm+18a |
74 |
LBP 6095 |
Batrachoidiformes |
Batrachoididae |
Amphichthys cryptocentrus
|
M |
46 |
4m+2sm+40a |
52 |
Nirchio et al. 2001Nirchio, M., B. J. Turner, J. E. Pérez, J. I. Gaviria & H. Cequea. 2001. Karyotypes of three species of toadfish (Batrachoididae: Teleostei) from Margarita Island, Venezuela. Scientia Marina, 66: 3-4.
|
Batrachoides manglae
|
M |
46 |
8m+6sm+32a |
60 |
Nirchio et al. 2001Nirchio, M., B. J. Turner, J. E. Pérez, J. I. Gaviria & H. Cequea. 2001. Karyotypes of three species of toadfish (Batrachoididae: Teleostei) from Margarita Island, Venezuela. Scientia Marina, 66: 3-4.
|
Porichthys plectrodon
|
M |
44 |
8m+10sm+6st+20a |
68 |
Nirchio et al. 2004 bNirchio, M., A. S. Fenocchio, A. C. Swarça & J. E. Pérez. 2004b. Karyology of the toadfish Porichthys plectrodon (Jordan and Gilbert, 1882) (Batrachoididae) from Margarita Island, Venezuela. Marine Biology, 146: 161-165.
|
Thalassophryne maculosa
|
M |
46 |
12m+6sm+20st+8a |
84 |
Nirchio et al. 2004 aNirchio, M., A. S. Fenocchio, A. C. Swarça, A. L. Dias, L. Giuliano-Caetano, E. Ron, J. I. Gaviria & J. E. Pérez. 2004a. Cytogenetic characterization of Thalassophryne maculosa Günther, 1861 (Pisces: Batrachoididae) from Margarita Island, Venezuela. Caribbean Journal of Science, 40: 218-222.
|
Beloniformes |
Belonidae |
Strongylura marina
|
M |
48 |
2m+46a |
50 |
LBP 6077 |
S. timucu
|
M |
48 |
12m+36a |
60 |
LBP 6078 |
Tylosurus crocodrilus
|
M |
48 |
8m+12sm+28a |
68 |
LBP 6100 |
Hemiramphidae |
Hyporhamphus unifasciatus
|
M |
38 |
2m+36a |
40 |
LBP 6099 |
Beryciformes |
Holocentridae |
Holocentrus adscensionis
|
M |
50 |
2m+6st+42a |
58 |
LBP 6072 |
|
Bryconidae |
Brycon amazonicus
|
F |
50 |
22m+14sm+14st |
100 |
Mariguela et al. 2010Mariguela, T. C., M. Nirchio, E. Ron, J. I. Gaviria, F. Foresti & C. Oliveira. 2010. Cytogenetic characterization of Brycon amazonicus (Spix et Agassiz, 1829) (Teleostei: Characidae) from Caicara del Orinoco, Venezuela. Comparative Cytogenetics, 4: 185-193.
|
|
|
B. falcatus
|
F |
50 |
18m+16sm+16st |
100 |
LBP 7686 |
Characiformes |
Characidae |
Astyanax bimaculatus
|
F |
50 |
4m+6sm+28st+12a |
88 |
LBP 13292 |
Curimatidae |
Potamorhina altamazonica
|
F |
100 |
4sm+96a |
104 |
LBP 3056 |
Erythrinidae |
Hoplerythrinus unitaeniatus
|
F |
48 |
32m+16sm |
96 |
ECAM 317 |
Prochilodontidae |
Prochilodus mariae
|
F |
54 |
40m+14sm |
108 |
Oliveira et al. 2003Oliveira, C., L. F. Almeida-Toledo, F. Foresti, H. A. Britski & A.S. Toledo-Filho. 1988. Chromosome formulae of Neotropical freshwater fishes. Revista Brasilera de Genetica, 11: 577-624.
|
Prochilodus reticulatus
|
F |
54 |
34m+20 sm |
108 |
LBP 6127 |
Semaprochilodus kneri
|
F |
54 |
40m+14sm |
108 |
Oliveira et al. 2003Oliveira, C., L. F. Almeida-Toledo, F. Foresti, H. A. Britski & A.S. Toledo-Filho. 1988. Chromosome formulae of Neotropical freshwater fishes. Revista Brasilera de Genetica, 11: 577-624.
|
S. laticeps
|
F |
54 |
40m+14sm |
108 |
Oliveira et al. 2003Oliveira, C., L. F. Almeida-Toledo, F. Foresti, H. A. Britski & A.S. Toledo-Filho. 1988. Chromosome formulae of Neotropical freshwater fishes. Revista Brasilera de Genetica, 11: 577-624.
|
|
Colossoma macropomum
|
F |
54 |
54m |
108 |
Nirchio et al. 2003 bNirchio, M., A. S. Fenocchio, A. C. Swarça, J. E. Pérez, A. Granado, A. Estrada & E. Ron. 2003 b. Cytogenetic characterization of hybrids offspring between Colossoma macropomum (Cuvier, 1818) and Piaractus brachypomus (Cuvier, 1817) from Caicara del Orinoco, Venezuela. Caryologia, 56: 405-411.
|
|
Mylossoma duriventris
|
F |
54 |
54m/53m+1a |
108/107 |
LBP 7206 |
|
Piaractus brachypomus
|
F |
54 |
54m |
108 |
Nirchio et al. 2003 bNirchio, M., A. S. Fenocchio, A. C. Swarça, J. E. Pérez, A. Granado, A. Estrada & E. Ron. 2003 b. Cytogenetic characterization of hybrids offspring between Colossoma macropomum (Cuvier, 1818) and Piaractus brachypomus (Cuvier, 1817) from Caicara del Orinoco, Venezuela. Caryologia, 56: 405-411.
|
Serrasalmidae |
Pygocentrus cariba
|
F |
60 |
18m+30sm+2st+ 10a |
110 |
Gaviria et al. 2005Gaviria, J. I., M. Nirchio, A. Granado & A. Estrada. 2005. Karyotype and nucleolar organizer regions of Pygocentrus cariba (Humboldt, 1821) (Pisces: Serrasalminae) from Caicara del Orinoco, Venezuela. Interciencia, 30: 44-4.
|
Serrasalmus altuvei
|
F |
60 |
26m+22st+12a |
108 |
ECAM 1015 |
S. irritans
|
F |
60 |
22m+20sm+8st+10a |
110 |
ECAM 997 |
S. rhombeus
|
F |
60 |
30m+16sm+4st+10a |
110 |
Nirchio et al. 2002Nirchio, M., A. Granado, E. Ron & J. E. Pérez. 2002. Karyotype and Nucleolar Organizer Regions in Serrasalmus rhombeus (Linnaeus, 1766) (Serrasalminae) from Caicara Del Orinoco, Venezuela. Interciencia, 27: 676-678.
|
|
Triportheidae |
Triportheus orinocensis
|
F |
52 |
20m+14sm+12st+6a |
98 |
LBP 2663 |
|
|
T. venezuelensis
|
F |
52 |
20m+16sm+ 16st |
104 |
Nirchio et al. 2007aNirchio, M., C. Oliveira, A. I. Ferreira, A. Granado & E. Ron. 2007a. Extensive polymorphism and chromosomal characteristics of ribosomal DNA in the characid fish Triportheus venezuelensis (Characiformes, Characidae). Genetetics and Molecular Biology, 30: 25-30.
|
Cyprinodontiformes |
Cyprinodontidae |
Cyprinodon dearborni
|
M |
48 |
2m+38sm+8a |
88 |
Nirchio et al. 2003 aNirchio, M., H. Cequea, B. J. & B. J. Turner, B. J. 2003a. Karyotypic characterization and nucleolus organizer regions in Cyprinodon dearborni (Meek, 1909) (Pisces: Cyprinodontidae) from Venezuela. Interciencia, 28: 1-4.
|
Rivulidae |
Rivulus hartii
|
F |
44 |
2m+4sm+8st+30a |
58 |
Nirchio et al. 2005 bNirchio, M., J. A. Gómez, C. Oliveira, E. Ron, M. Nirchio Jr. & J. Villaroel. 2005b. Rivulus hartii (Boulenger, 1890) (Cyprinodontiformes: Rivulidae): Especie de pez dulceacuícola amenazada en la Isla de Margarita, Venezuela. Tecnociencia, 7: 135-142.
|
Elopiformes |
Elopidae |
Elops saurus
|
M |
50 |
6m+4t+40a |
60 |
LBP 6042 |
Gymnotiformes |
Rhamphichthyidae |
Rhamphichthys sp
|
F |
50 |
22m+18sm+6st+4a |
96 |
LBP 9949 |
Sternopygidae |
Eigenmannia sp |
F |
38 |
4m+2sm+6st+26a |
50 |
LBP 2225 |
Lophiiformes |
Antennariidae |
Antennarius multiocelatus
|
M |
48 |
12m+16st-20a |
76 |
LBP 6087 |
Mugiliformes |
Mugilidae |
Agonostomus monticola
|
F |
48 |
2st+46a |
50 |
Nirchio et al. 2008 bNirchio, M., C. Oliveira, A. I. Ferreira, C. Martins, A. R. & L. Sola. 2008b. Classical and molecular cytogenetic characterization of Agonostomus monticola, a primitive species of Mugilidae (Mugiliformes). Genetica, 135: 1-5.
|
Mugil curema
|
M |
24 |
22m+2sm |
48 |
Rossi et al. 2005Rossi, A. R., E. Gornung, L. Sola & M. Nirchio. 2005. Comparative molecular cytogenetic analysis of two congeneric species, Mugil curema and M.liza (Pisces, Mugiliformes), characterized by significant karyotype diversity. Genetica, 125: 27-32.
|
M. incilis
|
M |
48 |
48a |
48 |
Het et al. 2011 |
M. liza
|
M |
48 |
48a |
48 |
Rossi et al. 2005Rossi, A. R., E. Gornung, L. Sola & M. Nirchio. 2005. Comparative molecular cytogenetic analysis of two congeneric species, Mugil curema and M.liza (Pisces, Mugiliformes), characterized by significant karyotype diversity. Genetica, 125: 27-32.
|
M. rubrioculus
|
M |
48 |
48a |
48 |
Nirchio et al. 2007 bNirchio, M., C. Oliveira, A. I. Ferreira, J. E. Pérez, J. I. Gaviria, I. Harrison, A. R. Rossi & L. Sola. 2007b. Comparative cytogenetic and allozyme analysis of Mugil rubrioculus and M, curema (Teleostei, Mugilidae) from Venezuela. Interciencia, 32: 757-762.
|
Mugil sp.
|
M |
28 |
20m+4st+4a |
52 |
LBP 6128 |
M. trichodon
|
M |
48 |
48a |
48 |
Nirchio et al. 2005 aNirchio, M., E. Ron & A. R. Rossi. 2005a. Karyological characterization of Mugil trichodon Poey, 1876 (Pisces: Mugilidae) from Margarita Island, Venezuela. Scientia Marina, 69: 525-530.
|
Perciformes |
Acanthuridae |
Acanthurus bahianus
|
M |
34 |
14m+2st+18a |
50 |
ECAM 600 |
Carangidae |
Selene vomer
|
M |
46 |
2st+46a |
50 |
LBP 6068 |
Trachinotus falcatus
|
M |
48 |
2m+2st+44a |
52 |
LBP 6082 |
Centropomidae |
Centropomus undecimalis
|
M |
48 |
48a |
48 |
LBP 6046 |
Cichlidae |
Cichla orinocensis
|
F |
48 |
48a |
48 |
ECAM 387 |
Geophagus surinamensis
|
F |
48 |
2m+2sm+12st+32a |
64 |
ECAM 379 |
Ephippidae |
Chaetodipterus faber
|
M |
48 |
48a |
48 |
Narváez 2000Narváez, L. 2000. Variación genética por electroforesis y cariotipo de Chaetodipterus faber. Unpublished Thesis, Universidad de Oriente, Núcleo Nueva Esparta, Isla de Margarita, Venezuela, 68 p.
|
Gerreidae |
Eucinostomus argenteus
|
M |
48 |
48a |
48 |
LBP 6090 |
Haemulidae |
Haemulon aurolineatum
|
M |
48 |
48a |
48 |
Nirchio et al. 2006aNirchio, M., J. I. Gaviria, C. Oliveira, A. I. Ferreira & C. Martins. 2006a. Cytogenetic analysis of three species of the genus Haemulon (Teleostei: Haemulinae) from Margarita island, Venezuela. Genetica, 131: 135-140.
|
H. bonariensis
|
M |
48 |
48a |
48 |
Nirchio et al. 2006aNirchio, M., J. I. Gaviria, C. Oliveira, A. I. Ferreira & C. Martins. 2006a. Cytogenetic analysis of three species of the genus Haemulon (Teleostei: Haemulinae) from Margarita island, Venezuela. Genetica, 131: 135-140.
|
H. flavolineatum
|
M |
48 |
48a |
48 |
Ron & Nirchio 2005Ron, E. & M. Nirchio. 2005. Caracterización Citogenética de Haemulon flavolineatum Desmarest, 1823 (Pisces: Haemulidae) de la Isla de Margarita, Venezuela. Boletin del Instituto Oceanográfico de Venezuela Universidad de Oriente, 44: 35-40.
|
H. plumierii
|
M |
48 |
48a |
48 |
Nirchio et al. 2006 aNirchio, M., J. I. Gaviria, C. Oliveira, A. I. Ferreira & C. Martins. 2006a. Cytogenetic analysis of three species of the genus Haemulon (Teleostei: Haemulinae) from Margarita island, Venezuela. Genetica, 131: 135-140.
|
H.
sciurus
|
M |
48 |
48a |
48 |
ECAM 1021 |
H. steindachneri
|
M |
46 |
46a |
46 |
ECAM 1022 |
H. striatum
|
M |
48 |
48a |
48 |
ECAM 1019 |
Orthopristis ruber
|
M |
48 |
48a |
48 |
ECAM 1017 |
Labridae |
Halichoeres bivittatus
|
M |
48 |
48a |
48 |
LBP 6056 |
Lachnolaimus maximus
|
M |
48 |
6m+16st+26a |
70 |
ECAM 1018 |
Xyrichthys novacula
|
M |
46 |
2m+4sm+40a |
52 |
ECAM 1031 |
Lutjanidae |
Lutjanus analis
|
M |
48 |
48a |
48 |
Nirchio et al. 2008Nirchio, M., R. Rondon, J. E. Pérez, C. Oliveira, A. I. Ferreira, C. Martins, A. R. Rossi & L. Sola. 2008a. Cytogenetic studies in three species of Lutjaninae (Teleostei) from Margarita Island, Venezuela. Neotropical Ichthyology, 6: 101-108.
|
L. apodus
|
M |
48 |
48a |
48 |
LBP 6052 |
L. griseus
|
M |
48 |
48a |
48 |
Nirchio et al. 2008Nirchio, M., R. Rondon, J. E. Pérez, C. Oliveira, A. I. Ferreira, C. Martins, A. R. Rossi & L. Sola. 2008a. Cytogenetic studies in three species of Lutjaninae (Teleostei) from Margarita Island, Venezuela. Neotropical Ichthyology, 6: 101-108.
|
L. synagris
|
M |
47 / 48 |
1m+46a/48a |
48 |
Nirchio et al. 2008Nirchio, M., R. Rondon, J. E. Pérez, C. Oliveira, A. I. Ferreira, C. Martins, A. R. Rossi & L. Sola. 2008a. Cytogenetic studies in three species of Lutjaninae (Teleostei) from Margarita Island, Venezuela. Neotropical Ichthyology, 6: 101-108.
|
Ocyurus chrysurus
|
M |
48 |
48a |
48 |
Nirchio et al. 2009Nirchio, M., C. Oliveira, D. C. Ferreira, R. Rondón, J. E. Pérez, A. K. Hett, A. R. Rossi & L. Sola. 2009. Cytogenetic characterization of Rhomboplites aurorubens and Ocyurus chrysurus, two monotypic genera of Lutjaninae from Cubagua Island, Venezuela, with a review of the cytogenetics of Lutjanidae (Teleostei: Perciformes). Neotropical Ichthyology, 7: 587-594.
|
Rhomboplites aurorubens
|
M |
48 |
2st+46a |
50 |
Nirchio et al. 2009Nirchio, M., C. Oliveira, D. C. Ferreira, R. Rondón, J. E. Pérez, A. K. Hett, A. R. Rossi & L. Sola. 2009. Cytogenetic characterization of Rhomboplites aurorubens and Ocyurus chrysurus, two monotypic genera of Lutjaninae from Cubagua Island, Venezuela, with a review of the cytogenetics of Lutjanidae (Teleostei: Perciformes). Neotropical Ichthyology, 7: 587-594.
|
Opistognathidae |
Opistognathus macrognathus
|
M |
40 |
1m+6sm+2st+28a |
46 |
Nirchio & Oliveira 2012Nirchio, M. & C. Oliveira. 2012. Classical cytogenetic characterization of Opistognathus macrognathus (Perciformes: Opistognathidae). Boletin del Instituto Oceanografico de Venezuela Universidad de Oriente, 51: 123-127.
|
Pomacanthidae |
Pomacanthus arcuatus
|
M |
48 |
48a |
48 |
LBP 6071 |
P. paru
|
M |
48 |
2st+46a |
50 |
LBP 6070 |
Scaridae |
Nicholsina usta
|
M |
48 |
8m+10sm+6st+24a |
72 |
LBP 6054 |
Sparisoma aurofrenatum
|
M |
46 |
12m+12sm+12st+10a |
82 |
LBP 6055 |
S. chrysopterum
|
M |
46 |
6m+12sm+10st+18a |
74 |
LBP 6096 |
Scianidae |
Bairdiella ronchus
|
M |
48 |
48a |
48 |
LBP 6436 |
B. sanctaluciae
|
M |
48 |
48a |
48 |
LBP 6435 |
Ophioscion punctatissimus
|
M |
48 |
48a |
48 |
LBP 6085 |
Stellifer sp.
|
M |
48 |
48a |
48 |
LBP 6437 |
Serranidae |
Diplectrum formosum
|
M |
48 |
2m+46a |
50 |
LBP 6093 |
Paralabrax dewegeri
|
M |
48 |
48a |
48 |
LBP 6097 |
Sparidae |
Archosargus rhomboidalis
|
M |
48 |
14m-sm+34a |
62 |
LBP 6439 |
Pleuronectiformes |
Paralichthyidae |
Citharichthys spilopterus
|
M |
26 |
14m+4sm+4st+4a |
48 |
ECAM 1016 |
Etropus crossotus
|
M |
36 |
11m+14st+11a |
61 |
LBP 6049 |
Scorpaeniformes |
Dactylopteridae |
Dactylopterus volitans
|
M |
48 |
14m+14sm+6st+14a |
82 |
ECAM 901 |
Scorpaenidae |
Pterois volitans
|
M |
48 |
2m+8sm+8st+30a |
66 |
LBP 13291 |
Scorpaena brasiliensis
|
M |
46 |
2sm+44st-a |
48 |
LBP 6044 |
S. isthmensis
|
M |
38 |
8m+10st+20a |
56 |
LBP 6045 |
S. plumieri
|
M |
48 |
2m+32st+14a |
82 |
ECAM 1072 |
Triglidae |
Prionotus punctatus
|
M |
100 |
100a |
100 |
ECAM 900 |
Siluriformes |
Ariidae |
Cathorops spixii
|
M |
52 |
14m+20sm+18st |
104 |
Nirchio et al. 2010Nirchio, M., E. R. Martinez, F. Foresti & C. Oliveira. 2010. Cytogenetic analysis of three sea catfish species (Teleostei, Siluriformes, Ariidae) with the first report of Ag-NOR in this fish family. Genetics and Molecular Biology, 33: 262-265.
|
Sciades herzbergii
|
M |
54 |
14m+20sm+18st+2a |
106 |
Nirchio et al. 2010Nirchio, M., E. R. Martinez, F. Foresti & C. Oliveira. 2010. Cytogenetic analysis of three sea catfish species (Teleostei, Siluriformes, Ariidae) with the first report of Ag-NOR in this fish family. Genetics and Molecular Biology, 33: 262-265.
|
Callichthyidae |
Hoplosternum littorale
|
F |
60 |
6m+2sm+2st+50a |
70 |
Nirchio et al. 2006 bNirchio, M., J. E. Pérez, A. Granado & E. Ron. 2006 b. Conventional karyotype, constitutive heterocromatin, and nucleolar organizer regions, in Hoplosternum littorale (Pisces: Callichthyidae) from Caicara del Orinoco, Venezuela. Saber, Universidad de Oriente, Venezuela, 18: 113-116.
|
Loricariidae |
Glyptoperichthys gibbiceps
|
F |
52 |
20m+24sm+8st |
104 |
Alves et al. 2006Alves, A. L., C. Oliveira, M. Nirchio, A. Granado & F. Foresti. 2006. Karyotypic relationships among the tribes of Hypostominae (Siluriformes: Loricariidae) with description of XO sex chromosome system in a Neotropical fish species. Genetica, 128: 1-9-.
|
Liposarcus multiradiatus
|
F |
52 |
22m+18sm+12st |
104 |
Alves et al. 2006Alves, A. L., C. Oliveira, M. Nirchio, A. Granado & F. Foresti. 2006. Karyotypic relationships among the tribes of Hypostominae (Siluriformes: Loricariidae) with description of XO sex chromosome system in a Neotropical fish species. Genetica, 128: 1-9-.
|
Pimelodidae |
Pimelodus blockii
|
F |
56 |
18m+16sm+10st+12a |
100 |
LBP 3038 |
Pseudoplatystoma metaense
|
F |
56 |
24m+18 sm + 14a |
98 |
Nirchio et al. 2013Nirchio, M., A. Mujica, C. Oliveira, A. Granado, J. Mora, A. K. Hett, A. R. Rossi, V. Milana, L. Sola. 2013. Pseudoplatystoma metaense and P. orinocoense (Siluriformes: Pimelodidae) from the Orinoco basin, Venezuela: cytogenetic and molecular analyses. Italian Journal of Zoology, 80 (4): 526-535.
|
P. orinocoense
|
F |
56 |
24m+18 sm + 14a |
98 |
Nirchio et al., 2013Nirchio, M., A. Mujica, C. Oliveira, A. Granado, J. Mora, A. K. Hett, A. R. Rossi, V. Milana, L. Sola. 2013. Pseudoplatystoma metaense and P. orinocoense (Siluriformes: Pimelodidae) from the Orinoco basin, Venezuela: cytogenetic and molecular analyses. Italian Journal of Zoology, 80 (4): 526-535.
|
Pseudopimelodidae |
Cephalosilurus apurensis
|
F |
54 |
6 m + 28sm+14st+6a |
102 |
Martinez et al. 2008Martinez, E. R. M., M. Nirchio, A. Granado, F. Foresti & C. Oliveira. 2008. Cytogenetic analysis of three catfish species of the family Pseudopimelodidae (Teleostei: Siluriformes). Genetics and Molecular Biology, 31: 692-696.
|
Synbranchiformes |
Synbranchidae |
Ophisternon aenigmaticum
|
F |
45/46 |
6m+1st+38a/6m+2st+38a |
5254 |
Nirchio et al. 2011Nirchio, M., T. C. Mariguela, I. A. Ferreira, F. Foresti & C. Oliveira C. 2011. Karyotype and nucleolus organizer regions of Ophisternon aenigmaticum (Teleostei: Synbranchiformes: Synbranchidae) from Venezuela. Interciencia, 36: 229-233.
|
Synbranchus marmoratus
|
F |
44 |
6m+38a |
50 |
LBP 2227 |
Tetraodontiformes |
Monachantidae |
Stephanolepis setifer
|
M |
33/34 |
1m+32a/34a |
34 |
Nirchio & Oliveira, 2007Nirchio, M. & C. Oliveira. 2007. First description of the karyotype and Ag-NORs localization of Stephanolepis setifer (Bennett, 1831) (Tetraodontiformes: Monacanthidae) with remarks on sex chromosome differentiation. Boletin del Instituto Oceanografico de Venezuela Universidad de Oriente, 46: 117-123.
|
Tetraodontidae |
Sphoeroides testudineus
|
M |
46 |
24m+22a |
70 |
LBP 6059 |
S. greeleyi
|
M |
48 |
10m+8sm+12st+16a |
76 |
LBP 6058 |