Il n'y a peut être plus d'expert pour te répondre ici, et surement que personne ne corrigera ce topic avec cette révision.
Si tu comprends un peu l'anglais:
A major revision of the Neotropical pike cichlids proposes a new classification in which this clade is elevated to the rank of sub-tribe (Crenicichlina). The genus 𝐶𝑟𝑒𝑛𝑖𝑐𝑖𝑐ℎ𝑙𝑎 is redefined, to include three subgenera: 𝐶𝑟𝑒𝑛𝑖𝑐𝑖𝑐ℎ𝑙𝑎 (monotypic with the type species), 𝐵𝑎𝑡𝑟𝑎𝑐ℎ𝑜𝑝𝑠 (resurrected as subgenus), and 𝐿𝑎𝑐𝑢𝑠𝑡𝑟𝑖𝑎 (new subgenus), maintaining 𝑇𝑒𝑙𝑒𝑜𝑐𝑖𝑐ℎ𝑙𝑎 as a valid genus and proposing the creation of four new genera - 𝑊𝑎𝑙𝑙𝑎𝑐𝑖𝑖𝑎, 𝑆𝑎𝑥𝑎𝑡𝑖𝑙𝑖𝑎, 𝐻𝑒𝑚𝑒𝑟𝑎𝑖𝑎, and 𝐿𝑢𝑔𝑢𝑏𝑟𝑖𝑎.
Paywall -
https://academic.oup.com/.../zoolinnean/zlad021/7204395
Unfortunately this paper is behind a paywall, actively trying to source a copy. Will update post with further information as I can.
𝗥𝗲𝘀𝗲𝗮𝗿𝗰𝗵 𝗧𝗶𝘁𝗹𝗲
Revision of the generic classification of pike cichlids using an integrative phylogenetic approach (Cichlidae: tribe Geophagini: subtribe Crenicichlina)
𝗖𝗶𝘁𝗮𝘁𝗶𝗼𝗻
Henrique R Varella and others, Revision of the generic classification of pike cichlids using an integrative phylogenetic approach (Cichlidae: tribe Geophagini: subtribe Crenicichlina), Zoological Journal of the Linnean Society, 2023;, zlad021,
https://doi.org/10.1093/zoolinnean/zlad021
𝗔𝗯𝘀𝘁𝗿𝗮𝗰𝘁
Pike cichlids form the largest clade of Neotropical cichlids, with over 100 species presently classified in two genera: 𝐶𝑟𝑒𝑛𝑖𝑐𝑖𝑐ℎ𝑙𝑎 (93 species widespread in rivers of South America east of the Andes) and Teleocichla (nine rheophilic Amazonian species).
Here, we combined a new dataset of 216 morphological characters with molecular data compiled from published sources, comprising 74 terminal taxa of pike cichlids (68 out of 102 valid species, plus four putative new species), and performed phylogenetic analyses using maximum likelihood, Bayesian inference, and parsimony.
Based on a synthesis of our results and previous phylogenies, we propose a new classification in which the clade including all pike cichlids is elevated to the rank of subtribe (Crenicichlina) and the genus 𝐶𝑟𝑒𝑛𝑖𝑐𝑖𝑐ℎ𝑙𝑎 is redefined, including three subgenera: 𝐶𝑟𝑒𝑛𝑖𝑐𝑖𝑐ℎ𝑙𝑎 (monotypic with the type species), 𝐵𝑎𝑡𝑟𝑎𝑐ℎ𝑜𝑝𝑠 (resurrected as subgenus), and 𝐿𝑎𝑐𝑢𝑠𝑡𝑟𝑖𝑎 (new subgenus). 𝑇𝑒𝑙𝑒𝑜𝑐𝑖𝑐ℎ𝑙𝑎 is maintained as a valid genus and four new genera are proposed: 𝑊𝑎𝑙𝑙𝑎𝑐𝑖𝑖𝑎, 𝑆𝑎𝑥𝑎𝑡𝑖𝑙𝑖𝑎, 𝐻𝑒𝑚𝑒𝑟𝑎𝑖𝑎, and 𝐿𝑢𝑔𝑢𝑏𝑟𝑖𝑎.
Our results on character mapping support the hypothesis that resource partitioning in environments with fast-flowing water and rocky beds might have played a role in the origin or maintenance of the great diversity of pike cichlids, resulting in parallel evolution of similar ecomorphs.
𝗣𝗵𝗼𝘁𝗼 𝗖𝗿𝗲𝗱𝗶𝘁
𝐶𝑟𝑒𝑛𝑖𝑐𝑖𝑐ℎ𝑙𝑎 𝑐𝑓. 𝑙𝑢𝑔𝑢𝑏𝑟𝑖𝑠 (Atabo Red Pike Cichlid) / Arowana And Exotic Fish Scandinavia. Without access unsure at the moment where this "𝐶𝑟𝑒𝑛𝑖𝑐𝑖𝑐ℎ𝑙𝑎" will be placed in the new classification.
Copyright © 2023 the Author(s). Published in the Zoological Journal of the Linnean Society.
En gros, par exemple, Crenicichla saxatilis, devient Saxatilia saxatilis.
On va devoir s'habituer à Lugubria marmorata, wallaciia regani, batrachops jegui...
Mais tout n'est pas encore trés clair, il va falloir attendre un peu et voir comment ceux qui sont plus pointu que nous utilisent ces nouveaux nom de genre.
perso je trouve que c'est nul, encore des scientifique qui ont voulu se faire mousser et mettre leur nom dans un magazine.
Il y avait du boulot ailleurs, crenicichla sp xingu 1 n'est toujours pas décris....
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