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|  Sujet: Les "nigros" changent de nom!  Lun 1 Oct 2007 - 9:28 | |
| Sources: http://www.cichlidsforum.com/ici-vp195925.html#195925
et http://www.cichlidae.com/forum/viewtopic.php?f=17&t=3126&p=19340
| Citation: | Abstract
The cichlid genus Archocentrus has been considered one of the most promising (i.e., possibly natural) genera resurrected to receive some of the species formerly included in Cichlasoma. Evidence is presented to justify generic recognition of Archocentrus, as well as eight other closely related genera (Caquetaia, Hypsophrys, Parachromis, Amphilophus, Archocentrus, Cryptoheros, Amatitlania, and Rocio). Of these, Amatitlania (type species, A. nigrofasciata) and Rocio (type species, R. octofasciata) are described as new. The present revision treats all nominal species ever assigned to Archocentrus, as well as species that have been included in or near the same clade as Archocentrus centrarchus (type species of the genus) in available phylogenetic analyses. Geographical variation in morphology of the more widespread species was examined, which has resulted in the description of six new species (Cryptoheros chetumalensis, Amatitlania coatepeque, A. kanna, A. siquia, Rocio gemmata, and R. ocotal) with a seventh resurrected from synonymy (Cryptoheros cutteri). Archocentrus includes the type species (Ar. centrarchus), plus Ar. spinosissimus and Ar. multispinosus. Cryptoheros is restricted to the species complexes of Cr. spilurus (= subgenus Cryptoheros, including also Cr. chetumalensis and Cr. cutteri) and Cr. septemfasciatus (= Bussingius n. subgen., including also Cryptoheros altoflavus, Cr. nanoluteus, Cr. myrnae, and Cr. sajica); Cryptoheros panamensis is placed in Panamius n. subgen. Herotilapia is synonymized with Archocentrus, and Neetroplus is synonymized with Hypsophrys, which now includes the type species H. nicaraguensis and H. nematopus. Lectotypes are designated for Amatitlania nigrofasciata, Archocentrus spinosissimus, Cryptoheros septemfasciatus, Cr. spilurus, and Rocio octofasciata. Cichlasoma immaculatum is considered to be a synonym of Archocentrus spilurus, not of Ar. spinosissimus. |
On peut y voir des nouveaux genres, des sous-genres et des changements:
Genus Archocentrus Gill
Archocentrus centrarchus (Gill, 1877)
Archocentrus multispinosus (Gunther, 1867)
Archocentrus spinosissimus (Vaillant & Pellegrin, 1902)
Genus Cryptoheros Allgayer
Panamius, n. subgen
Cryptoheros panamensis (Meek & Hildebrand, 1913), n. comb.
Subgenus Cryptoheros Allgayer
Cryptoheros spilurus (Gunther, 1862)
Cryptoheros chetumalensis, new species Du Belize nord à la peninsule du Yucatan au Mexique
Cryptoheros cutteri (Fowler, 1932), n. comb.
Bussingius, n. subgen.
Cryptoheros septemfasciatus (Regan, 1908)
Cryptoheros altoflavus Allgayer, 2001
Cryptoheros myrnae (Loiselle, 1997)
Cryptoheros nanoluteus (Allgayer, 1994)
Cryptoheros sajica (Bussing, 1974)
Amatitlania, new genus
Amatitlania nigrofasciata (Gunther, 1867), n. comb.
Amatitlania coatepeque, new species Lac Coatepeque au Salvador
Amatitlania kanna, new species du Panama côte Altantique, Río Cañaveral
Amatitlania siquia, new species, il semblerait que c'est le nigro bleu dit "honduras red point"du Costa Rica Nord à la côte Antlantique du Honduras
Rocio, new genus
Rocio octofasciata (Regan, 1903), n. comb.
Rocio ocotal, new species
Rocio gemmata Contreras-Balderas & Schmitter-Soto, new species
Genus Hypsophrys Agassiz
Hypsophrys nicaraguensis (Gunther, 1859)
Hypsophrys nematopus (Gunther, 1867), n. comb.
Dernière édition par le Jeu 4 Oct 2007 - 10:47, édité 1 fois |
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synspilum
parce quà Crolles y'a pas la mer, je surfe sur des cailloux
 
Age : 20
Inscrit le : 21 Juin 2007
Messages : 254
Localisation : CROLLES 38
numéro afc : 1952.38
Loisirs/emploi : surf, aquariophilie, skate, jumps des falaises et le ski
| | Sujet: Re: Les "nigros" changent de nom! Mer 3 Oct 2007 - 16:23 | |
| Sa c'est super de savoir sa, merci des infos, je pourrai dès a présent me la péter avec le nouveau nom du nigro Amatitlania nigrofasciatum c'est cool sa, alor que j'était encore resté au archocentrus moi... lol.
si je comprends bien, le Cichlasoma, Nandopsis octofasciatum devien Roccio octofasciatum??? c'est bien aussi sa! |
|
Equipe d'administration
le boss
Inscrit le : 12 Déc 2005
Messages : 320
| | Sujet: Re: Les "nigros" changent de nom! Jeu 4 Oct 2007 - 8:00 | |
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BAGADOU
amateur
 
Age : 31
Inscrit le : 05 Juin 2006
Messages : 50
Localisation : FRANCE
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BAGADOU
amateur
Age : 31
Inscrit le : 05 Juin 2006
Messages : 50
Localisation : FRANCE
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