» Articles » PMID: 31649478

Sp. Nov. (Rotifera, Monogononta), a Member of the L Group of the Complex

Overview
Journal Zookeys
Date 2019 Oct 26
PMID 31649478
Citations 1
Authors
Affiliations
Soon will be listed here.
Abstract

The complex represents the most studied group of rotifers, although the systematics of the species complex has not been completely clarified. Many studies have been conducted trying to explore the diversity within the complex, leading to the recognition of three major morphotypes: large (L), small-medium (SM), and small (SS). Currently six species have been described and classified under these types and another nine taxa have been identified but not formally described. Within the L group, three species have been officially described [ s.s. (L1), (L2), and (L3)], while a formal description of L4, unofficially known as 'Nevada', is still lacking. In the present study, a new species, , is formally described and presented as a representative of the L4 clade. The species has been named after a high altitude saline crater lake from Central Mexico, where the specimens were collected. An integrated approach using DNA taxonomy through COI and ITS1 markers, morphology, and ecology was used to confirm the identity of the new species.

Citing Articles

Complete mitochondrial genome of the euryhaline monogonont rotifer (Rotifera, Brachionidae).

Choi B, Kim D, Lee J, Kim H, Hagiwara A, Lee J Mitochondrial DNA B Resour. 2020; 5(1):502-503.

PMID: 33366621 PMC: 7748681. DOI: 10.1080/23802359.2019.1704655.

References
1.
Bickford D, Lohman D, Sodhi N, Ng P, Meier R, Winker K . Cryptic species as a window on diversity and conservation. Trends Ecol Evol. 2006; 22(3):148-55. DOI: 10.1016/j.tree.2006.11.004. View

2.
Hajibabaei M, Singer G, Hebert P, Hickey D . DNA barcoding: how it complements taxonomy, molecular phylogenetics and population genetics. Trends Genet. 2007; 23(4):167-72. DOI: 10.1016/j.tig.2007.02.001. View

3.
Hebert P, Ratnasingham S, deWaard J . Barcoding animal life: cytochrome c oxidase subunit 1 divergences among closely related species. Proc Biol Sci. 2003; 270 Suppl 1:S96-9. PMC: 1698023. DOI: 10.1098/rsbl.2003.0025. View

4.
Wurdak E, Gilbert J, Jagels R . Fine structure of the resting eggs of the rotifers Brachionus calyciflorus and Asplanchna sieboldi. Trans Am Microsc Soc. 1978; 97(1):49-72. View

5.
Suatoni E, Vicario S, Rice S, Snell T, Caccone A . An analysis of species boundaries and biogeographic patterns in a cryptic species complex: the rotifer--Brachionus plicatilis. Mol Phylogenet Evol. 2006; 41(1):86-98. DOI: 10.1016/j.ympev.2006.04.025. View