The genus Platynectes (Coleoptera: Dytiscidae: Agabinae) in Central America, with the discovery of the northernmost Neotropical species in Oaxaca, Mexico, and nomenclatural notes on the subgenus Agametrus

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023272%3A_____%2F20%3A10134979" target="_blank" >RIV/00023272:_____/20:10134979 - isvavai.cz</a>

Výsledek na webu

<a href="http://revista.ib.unam.mx/index.php/bio/article/view/3394/2157" target="_blank" >http://revista.ib.unam.mx/index.php/bio/article/view/3394/2157</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.22201/ib.20078706e.2020.91.3394" target="_blank" >10.22201/ib.20078706e.2020.91.3394</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The genus Platynectes (Coleoptera: Dytiscidae: Agabinae) in Central America, with the discovery of the northernmost Neotropical species in Oaxaca, Mexico, and nomenclatural notes on the subgenus Agametrus

Popis výsledku v původním jazyce

Platynectes (Agametrus) zoque sp. nov. is described from Oaxaca State, Mexico. It is externally similar to the sole Central American member of the subgenus Agametrus Sharp - P. nitens (Sharp) from Panama and Costa Rica, but can be recognized by the shape of the median lobe of aedeagus. Analysis of the cytochrome oxidase I gene fragment confirmed that the new species is closely related to P. nitens, but undoubtedly different with genetic distance of 6.8% between them. Diagnostic characters of both species are illustrated. The present finding of Platynectes in Mexico extends the known distribution of the genus in the Americas by about 1,300 km to the northwest. Thirteen species of the subgenus Agametrus are currently known, occurring in Cordilleras from Chile to Mexico; a list of all species is provided including ten formal new combinations resulting from the phylogenetic analysis of Toussaint et al. (2017): Platynectes (Agametrus) boliviensis (Régimbart, 1899) comb. nov., P. (A.) humilis (Sharp, 1882) comb. nov., P. (A.) labratus (Sharp, 1882) comb. nov., P. (A.) nitens (Sharp, 1887) comb. nov., P. (A.) peruvianus (Laporte, 1835) comb. nov., P. (A.) rotundatus (Brinck, 1948) comb. nov. (all from Agametrus); P. (A.) curtulus (Régimbart, 1899) comb. nov., P. (A.) darlingtoni (Guéorguiev, 1971) comb. nov., P. (A.) gaudichaudii (Laporte, 1835) comb. nov., and P. (A.) muelleri (Kirsch, 1865) comb. nov. (all from Leuronectes Sharp). Platynectes (Gueorguievtes) darlingtoni Guéorguiev, 1972, a junior homonym of P. (A.) darlingtoni (Guéorguiev, 1971), is replaced with its junior subjective synonym Platynectes multimaculatus Watts, 1978.

Název v anglickém jazyce

The genus Platynectes (Coleoptera: Dytiscidae: Agabinae) in Central America, with the discovery of the northernmost Neotropical species in Oaxaca, Mexico, and nomenclatural notes on the subgenus Agametrus

Popis výsledku anglicky

Platynectes (Agametrus) zoque sp. nov. is described from Oaxaca State, Mexico. It is externally similar to the sole Central American member of the subgenus Agametrus Sharp - P. nitens (Sharp) from Panama and Costa Rica, but can be recognized by the shape of the median lobe of aedeagus. Analysis of the cytochrome oxidase I gene fragment confirmed that the new species is closely related to P. nitens, but undoubtedly different with genetic distance of 6.8% between them. Diagnostic characters of both species are illustrated. The present finding of Platynectes in Mexico extends the known distribution of the genus in the Americas by about 1,300 km to the northwest. Thirteen species of the subgenus Agametrus are currently known, occurring in Cordilleras from Chile to Mexico; a list of all species is provided including ten formal new combinations resulting from the phylogenetic analysis of Toussaint et al. (2017): Platynectes (Agametrus) boliviensis (Régimbart, 1899) comb. nov., P. (A.) humilis (Sharp, 1882) comb. nov., P. (A.) labratus (Sharp, 1882) comb. nov., P. (A.) nitens (Sharp, 1887) comb. nov., P. (A.) peruvianus (Laporte, 1835) comb. nov., P. (A.) rotundatus (Brinck, 1948) comb. nov. (all from Agametrus); P. (A.) curtulus (Régimbart, 1899) comb. nov., P. (A.) darlingtoni (Guéorguiev, 1971) comb. nov., P. (A.) gaudichaudii (Laporte, 1835) comb. nov., and P. (A.) muelleri (Kirsch, 1865) comb. nov. (all from Leuronectes Sharp). Platynectes (Gueorguievtes) darlingtoni Guéorguiev, 1972, a junior homonym of P. (A.) darlingtoni (Guéorguiev, 1971), is replaced with its junior subjective synonym Platynectes multimaculatus Watts, 1978.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10616 - Entomology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Revista Mexicana de Biodiversidad

ISSN

2007-8706

e-ISSN

—

Svazek periodika

91

Číslo periodika v rámci svazku

e913394

Stát vydavatele periodika

MX - Spojené státy mexické

Počet stran výsledku

8

Strana od-do

1-8

Kód UT WoS článku

999

EID výsledku v databázi Scopus

—