Hyphessobrycon takasei
7- Projeção anterior do mesetmóide (ic – 0,125)
0- triangular e larga, com as margens laterais confluentes (Figuras 2 – 3,
5 - 6)
Aphyocharax anisitsi, Aphyocharax pusillus, Astyanax jacobinae, Astyanax mexicanus, Brycinus longipinnis, Brycon cf pesu, Bryconamericus exodon, Bryconella pallidifrons, Bryconexodon juruenae, Chalceus spilogyros, Cheirodon interruptus, Coptobrycon bilineatus, Deuterodon iguape, Grundulus cochae, Gymnocorymbus ternetzi, Hemigrammus analis, Hemigrammus arua, Hemigrammus barrigonae, Hemigrammus bellottii, Hemigrammus bleheri, Hemigrammus boesemani, Hemigrammus brevis, Hemigrammus coeruleus, Hemigrammus cylindricus, Hemigrammus gracilis, Hemigrammus haraldi, Hemigrammus hyanuary, Hemigrammus levis, Hemigrammus lunatus, Hemigrammus marginatus, Hemigrammus mimus, Hemigrammus newboldi, Hemigrammus ocellifer, Hemigrammus orthus, Hemigrammus parana, Hemigrammus pretoensis, Hemigrammus pulcher, Hemigrammus rhodostomus, Hemigrammus rodwayi, Hemigrammus schmardae, Hemigrammus silimoni, Hemigrammus skolioplatus, Hemigrammus stictus, Hemigrammus taphorni, Hemigrammus tridens, Hemigrammus ulreyi, Hemigrammus unilineatus, Hemigrammus vorderwikleri, Hemigrammus yinyang, Hemigrammus sp n., Hollandichthys aff. multifasciatus, Hyphessobrycon bentosi, Hyphessobrycon coelestinus, Hyphessobrycon compressus, Hyphessobrycon diancistrus, Hyphessobrycon eilyos, Hyphessobrycon eques, Hyphessobrycon erythrostigma, Hyphessobrycon megalopterus, Hyphessobrycon micropterus, Hyphessobrycon takasei, Iguanodectes spilurus, Jupiaba polylepis, Microschemobrycon sp, Moenkhausia bonita, Moenkhausia hemigrammoides, Moenkhausia intermedia, Moenkhausia sanctaefilomenae, Moenkhausia xinguensis, Paracheirodon axelrodi, Parapristella georgiae, Petitella georgiae, Phenacogaster franciscoensis, Piabina argentea, Poptella paraguayensis, Psellogrammus kennedyi, Pristella maxillaris, Rhinopetitia myersi, Roeboides bonariensis, Salminus hilarii, Serrapinnus heterodon, Serrapinnus notomelas, Tetragonopterus argenteus, Thayeria obliqua
1- retangular e estreita, com as margens laterais aproximadamente
paralelas (Figura 4)
Astyanax altiparanae, Bryconops melanurus, Hasemania crenuchoides, Hasemania melanura, Hasemania sp n., Lignobrycon myersi, Oligosarcus pintoi, Serrasalmus maculatus, Stethaprion erythrops, Triportheus nematurus
9- Indeterminado
Hyphessobrycon epicharis
8- Asas laterais do mesetmóide em vista dorsal (ic – 0,222)
(Serra, 2003: 6)
0- retangulares e estreitas (Figura 6)
Brycinus longipinnis, Bryconamericus exodon, Bryconella pallidifrons, Grundulus cochae, Hemigrammus coeruleus, Hemigrammus mimus, Microschemobrycon sp, Paracheirodon axelrodi, Phenacogaster franciscoensis, Rhinopetitia myersi, Serrapinnus notomelas
Aphyocharax anisitsi, Aphyocharax pusillus, Astyanax altiparanae, Astyanax jacobinae, Astyanax mexicanus, Brycon cf pesu, Bryconexodon juruenae, Bryconops melanurus, Cheirodon interruptus, Coptobrycon bilineatus, Deuterodon iguape, Gymnocorymbus ternetzi, Hasemania crenuchoides, Hasemania melanura, Hasemania sp n., Hemigrammus analis, Hemigrammus arua, Hemigrammus barrigonae, Hemigrammus bellottii, Hemigrammus bleheri, Hemigrammus boesemani, Hemigrammus brevis, Hemigrammus cylindricus, Hemigrammus gracilis, Hemigrammus haraldi, Hemigrammus hyanuary, Hemigrammus levis, Hemigrammus lunatus, Hemigrammus marginatus, Hemigrammus newboldi, Hemigrammus ocellifer, Hemigrammus orthus, Hemigrammus parana, Hemigrammus pretoensis, Hemigrammus pulcher, Hemigrammus rhodostomus, Hemigrammus rodwayi, Hemigrammus schmardae, Hemigrammus silimoni, Hemigrammus skolioplatus, Hemigrammus stictus, Hemigrammus taphorni, Hemigrammus tridens, Hemigrammus ulreyi, Hemigrammus unilineatus, Hemigrammus vorderwikleri, Hemigrammus yinyang, Hemigrammus sp n., Hyphessobrycon bentosi, Hyphessobrycon coelestinus, Hyphessobrycon diancistrus, Hyphessobrycon eilyos, Hyphessobrycon eques, Hyphessobrycon erythrostigma, Hyphessobrycon micropterus, Hyphessobrycon takasei, Iguanodectes spilurus, Jupiaba polylepis, Moenkhausia bonita, Moenkhausia hemigrammoides, Moenkhausia intermedia, Moenkhausia sanctaefilomenae, Moenkhausia xinguensis, Oligosarcus pintoi, Parapristella georgiae, Petitella georgiae, Piabina argentea, Poptella paraguayensis, Psellogrammus kennedyi, Pristella maxillaris, Roeboides bonariensis, Salminus hilarii, Serrapinnus heterodon, Serrasalmus maculatus, Stethaprion erythrops, Tetragonopterus argenteus, Thayeria obliqua, Triportheus nematurus
2- retangulares e largas
Hyphessobrycon compressus
9- Indeterminado
Chalceus spilogyros, Hollandichthys aff. multifasciatus, Hyphessobrycon epicharis, Hyphessobrycon megalopterus, Lignobrycon myersi,
9- Asas laterais do mesetmóide (ic – 0,083)
0- prolongando-se posteriormente ao longo do corpo do mesetmóide
(Figura 4)
Aphyocharax anisitsi, Aphyocharax pusillus, Astyanax altiparanae, Astyanax mexicanus, Brycon cf pesu, Chalceus spilogyros, Cheirodon interruptus, Hasemania crenuchoides, Hasemania sp n., Iguanodectes spilurus, Lignobrycon myersi, Oligosarcus pintoi, Piabina argentea, Salminus hilarii, Serrasalmus maculatus, Stethaprion erythrops, Tetragonopterus argenteus
1- não se prolongando posteriormente, restritas à região mais anterior do
mesetmóide (Figuras 2 – 3, 5 - 6)
Astyanax jacobinae, Brycinus longipinnis, Bryconamericus exodon, Bryconella pallidifrons, Bryconexodon juruenae, Bryconops melanurus, Coptobrycon bilineatus, Deuterodon iguape, Grundulus cochae, Gymnocorymbus ternetzi, Hasemania melanura, Hemigrammus analis, Hemigrammus arua, Hemigrammus barrigonae, Hemigrammus bellottii, Hemigrammus bleheri, Hemigrammus boesemani, Hemigrammus brevis, Hemigrammus coeruleus, Hemigrammus cylindricus, Hemigrammus gracilis, Hemigrammus haraldi, Hemigrammus hyanuary, Hemigrammus levis, Hemigrammus lunatus, Hemigrammus marginatus, Hemigrammus mimus, Hemigrammus newboldi, Hemigrammus ocellifer, Hemigrammus orthus, Hemigrammus parana, Hemigrammus pretoensis, Hemigrammus pulcher, Hemigrammus rhodostomus, Hemigrammus rodwayi, Hemigrammus schmardae, Hemigrammus silimoni, Hemigrammus skolioplatus, Hemigrammus stictus, Hemigrammus taphorni, Hemigrammus tridens, Hemigrammus ulreyi, Hemigrammus unilineatus, Hemigrammus vorderwikleri, Hemigrammus yinyang, Hemigrammus
sp n., Hollandichthys aff. multifasciatus, Hyphessobrycon bentosi, Hyphessobrycon coelestinus, Hyphessobrycon compressus, Hyphessobrycon diancistrus, Hyphessobrycon eilyos, Hyphessobrycon epicharis, Hyphessobrycon eques, Hyphessobrycon erythrostigma, Hyphessobrycon megalopterus, Hyphessobrycon micropterus, Hyphessobrycon takasei, Jupiaba polylepis, Moenkhausia bonita, Moenkhausia hemigrammoides, Moenkhausia intermedia, Moenkhausia sanctaefilomenae, Moenkhausia xinguensis, Paracheirodon axelrodi, Parapristella georgiae, Petitella georgiae, Phenacogaster franciscoensis, Poptella paraguayensis, Psellogrammus kennedyi, Pristella maxillaris, Rhinopetitia myersi, Roeboides bonariensis, Serrapinnus heterodon, Serrapinnus notomelas, Thayeria obliqua, Triportheus nematurus
9- Indeterminado
Microschemobrycon
sp
10- Asas laterais do mesetmóide em vista ventral (ic – 0,038)
(Serra, 2003: 7)
0- com 50% ou menos de sua superfície encoberta pelo vômer; em vista
ventral as asas tem uma porção muito grande exposta, sendo quase
inteiramente visualizadas
Astyanax jacobinae, Brycinus longipinnis, Bryconella pallidifrons, Bryconexodon juruenae, Cheirodon interruptus, Coptobrycon bilineatus, Deuterodon iguape, Hemigrammus barrigonae, Hemigrammus bellottii, Hemigrammus boesemani, Hemigrammus cylindricus, Hemigrammus gracilis, Hemigrammus haraldi, Hemigrammus hyanuary, Hemigrammus lunatus, Hemigrammus marginatus, Hemigrammus mimus, Hemigrammus pretoensis, Hemigrammus pulcher, Hemigrammus taphorni, Hemigrammus skolioplatus, Hemigrammus sp n., Hemigrammus stictus, Hemigrammus tridens, Hollandichthys multifasciatus, Hyphessobrycon eilyos, Hyphessobrycon eques, Jupiaba polylepis, Microschemobrycon sp, Moenkhausia bonita, Paracheirodon axelrodi, Phenacogaster franciscoensis, Piabina argentea, Psellogrammus kennedyi, Rhinopetitia myersi, Salminus hilarii
1- com mais de 50% de sua superfície encoberta pelo vômer; em vista
ventral as asas são quase ou totalmente encobertas
Aphyocharax anisitsi, Aphyocharax pusillus, Astyanax altiparanae, Astyanax mexicanus, Brycon cf pesu, Bryconamericus exodon, Bryconops melanurus, Grundulus cochae, Gymnocorymbus ternetzi, Hasemania crenuchoides, Hasemania sp n., Hemigrammus analis, Hemigrammus arua, Hemigrammus bleheri, Hemigrammus brevis, Hemigrammus coeruleus, Hemigrammus levis, Hemigrammus newboldi, Hemigrammus ocellifer, Hemigrammus orthus, Hemigrammus parana, Hemigrammus rhodostomus, Hemigrammus rodwayi, Hemigrammus schmardae, Hemigrammus silimoni, Hemigrammus ulreyi, Hemigrammus unilineatus, Hemigrammus vorderwikleri, Hemigrammus yinyang, Hyphessobrycon bentosi, Hyphessobrycon coelestinus, Hyphessobrycon diancistrus, Hyphessobrycon epicharis, Hyphessobrycon erythrostigma, Hyphessobrycon megalopterus, Hyphessobrycon micropterus, Hyphessobrycon takasei, Iguanodectes spilurus, Moenkhausia hemigrammoides, Moenkhausia intermedia, Moenkhausia sanctaefilomenae, Moenkhausia xinguensis, Oligosarcus pintoi, Parapristella georgiae, Petitella georgiae, Poptella paraguayensis, Pristella maxillaris, Roeboides bonariensis, Serrapinnus heterodon, Serrapinnus notomelas, Serrasalmus maculatus, Stethaprion erythrops, Tetragonopterus argenteus, Thayeria obliqua, Triportheus nematurus
9- Indeterminado
11- Lâmina dorsal do mesetmóide (ic – 0,200)
0- larga, com margens confluentes, lâmina mais larga que a fontanela do
frontal e encobrindo total ou quase totalmente o vômer em vista dorsal (Figuras
2, 4 - 6)
Aphyocharax anisitsi, Aphyocharax pusillus, Astyanax altiparanae, Astyanax jacobinae, Astyanax mexicanus, Brycinus longipinnis, Brycon cf pesu, Bryconamericus exodon, Bryconella pallidifrons, Bryconexodon juruenae, Chalceus spilogyros, Cheirodon interruptus, Coptobrycon bilineatus, Deuterodon iguape, Gymnocorymbus ternetzi, Hasemania crenuchoides, Hasemania sp n., Hemigrammus analis, Hemigrammus arua, Hemigrammus barrigonae, Hemigrammus bellottii, Hemigrammus boesemani, Hemigrammus brevis, Hemigrammus coeruleus, Hemigrammus cylindricus, Hemigrammus gracilis, Hemigrammus haraldi, Hemigrammus hyanuary, Hemigrammus levis, Hemigrammus lunatus, Hemigrammus marginatus, Hemigrammus mimus, Hemigrammus newboldi, Hemigrammus ocellifer, Hemigrammus orthus, Hemigrammus parana, Hemigrammus pretoensis, Hemigrammus pulcher, Hemigrammus rodwayi, Hemigrammus schmardae, Hemigrammus silimoni, Hemigrammus skolioplatus, Hemigrammus stictus, Hemigrammus taphorni, Hemigrammus tridens, Hemigrammus ulreyi, Hemigrammus unilineatus, Hemigrammus vorderwikleri, Hemigrammus yinyang, Hemigrammus sp n., Hollandichthys aff. multifasciatus, Hyphessobrycon bentosi, Hyphessobrycon coelestinus, Hyphessobrycon compressus, Hyphessobrycon diancistrus, Hyphessobrycon eilyos, Hyphessobrycon epicharis, Hyphessobrycon eques, Hyphessobrycon erythrostigma, Hyphessobrycon megalopterus, Hyphessobrycon micropterus, Hyphessobrycon takasei, Iguanodectes spilurus, Jupiaba polylepis, Microschemobrycon sp, Moenkhausia bonita, Moenkhausia hemigrammoides, Moenkhausia intermedia, Moenkhausia sanctaefilomenae, Moenkhausia xinguensis, Oligosarcus pintoi, Paracheirodon axelrodi, Parapristella georgiae, Phenacogaster franciscoensis, Piabina argentea, Poptella paraguayensis, Psellogrammus kennedyi, Pristella maxillaris, Rhinopetitia myersi, Roeboides bonariensis, Salminus hilarii,Serrapinnus heterodon, Serrapinnus notomelas, Serrasalmus maculatus, Stethaprion erythrops, Tetragonopterus argenteus, Thayeria obliqua, Triportheus nematurus
1- lâmina sempre com aspecto retangular, com margens paralelas e
retas, ou às vezes levemente côncavas, bastante estreita, tão larga quanto ou
mais estreita que a fontanela do frontal, deixando uma grande porção do vômer
exposta em vista dorsal (Figura 3)
Bryconops melanurus, Grundulus cochae, Hasemania melanura, Hemigrammus bleheri, Hemigrammus rhodostomus, Lignobrycon myersi, Petitella georgiae