Pseudoquantula lenticularis Jirapatrasilp et al 2021

Hier findet ihr eine Auflistung einiger Arten (Bestimmungshilfe und allg. Informationen)

Pseudoquantula lenticularis Jirapatrasilp et al 2021

Beitragvon notho2 am 19.01.2022 pm 16:52

Molecular Phylogeny of the Limacoid Snail Family Dyakiidae in Southeast Asia, with the Description of A New Genus and Species

Autors

Parin Jirapatrasilp, Piyoros Tongkerd, Ekgachai Jeratthitikul, Thor-Seng Liew, Arthit Pholyotha, Chirasak Sutcharit and Somsak Panha. 2021.

Molecular Phylogeny of the Limacoid Snail Family Dyakiidae in Southeast Asia, with the Description of A New Genus and Species.

Zoological Journal of the Linnean Society. zlaa129.
DOI: 10.1093/zoolinnean/zlaa129

https://facebook.com/permalink.php?stor ... 5530182368

IMG_20220119_174318.jpg


Abstract
Members of the terrestrial snail family Dyakiidae from Southeast Asia show a distinct geographical distribution pattern and possess different degrees of complexity in their amatorial organ gland.

IMG_20220119_174226.jpg


This study is the first molecular phylogeny of ten of the 12 genera in this family, performed to provide insights into the origin of Dyakiidae and the evolution of their shells and amatorial organ gland structure. A new genus and new species, Pseudoquantula lenticularis Jirapatrasilp & Panha gen. & sp. nov., was uncovered based on its distinct morphological characters and molecular divergence. All other genera were retrieved as monophyletic except for Dyakia. Mainland Southeast Asia was inferred to be the ancestral range of the Dyakiidae, and the lineages then dispersed to and diversified in Borneo. Cladistic analysis showed that all 14 morphological characters used in this study were homoplastic. These results disagree with the previous amatorial organ transformation series, in which neither Pseudoplecta nor Quantula was ancestral to the other genera. The enigmatic genus Pseudoplecta, which lacks an amatorial organ gland, exhibited secondary loss.

IMG_20220119_174145.jpg
Steffen
http://www.killifische-bs.de
Benutzeravatar
notho2
 
Beiträge: 771
Registriert: 13.12.2020 pm 14:49
Wohnort: Augsburg

Zurück zu Artenliste

Wer ist online?

Mitglieder: corinna