We describe a new species of Psychrophrynella from a single locality in the Cordillera Real, in the Andes of Department of La Paz, Bolivia. Psychrophrynella teqta sp. nov. is highly variable in color pattern and differs from the species geographically closer mostly by presenting yellow or red blotches, usually absent in other species. In addition, the new species differs from all species in the genus because the males have a pulsed call. Males of this species show parental care, and the high number of eggs per nest suggest that perhaps more than one clutch might be attended by a single male. As other species in the genus, the new species is infected by Batrachochytrium dendrobatidis, and thus, a conservation threat is already present upon its discovery.

Download full-text PDF

Source
http://dx.doi.org/10.11646/zootaxa.3887.4.4DOI Listing

Publication Analysis

Top Keywords

species
9
species psychrophrynella
8
cordillera real
8
department paz
8
paz bolivia
8
differs species
8
species genus
8
psychrophrynella anura
4
anura craugastoridae
4
craugastoridae cordillera
4

Similar Publications

Deciphering the colostral-immunity transfer: from mammary gland to neonates small intestine.

Vet Res Commun

January 2025

Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Huazhong Agricultural University, Wuhan, China.

Colostrum, the initial mammary secretion produced by various mammals following birth, is a conduit for maternal immunity transfer in diverse mammalian species. Concurrently, many cellular processes are occurring in the neonatal small intestine to prepare it to receive molecular signals from a superfood essential for the neonate's health and development. During the prepartum colostrum secretion, the newborn intestine undergoes transient alterations in the intestinal barrier, primarily regulating immunoglobulin absorption.

View Article and Find Full Text PDF

Indian Himalayan Region (IHR) supports a plethora of biodiversity with a unique assemblage of many charismatic and endemic species. We assessed the genetic diversity, demographic history, and habitat suitability of blue sheep (Pseudois nayaur) in the IHR through the analysis of the mitochondrial DNA (mtDNA) control region (CR) and Cytochrome b gene, and 14 ecological predictor variables. We observed high genetic divergence and designated them into two genetic lineage groups, i.

View Article and Find Full Text PDF

Phenomic selection based on parental spectra can be used to predict GCA and SCA in a sparse factorial design. Prediction approaches such as genomic selection can be game changers in hybrid breeding. They allow predicting the genetic values of hybrids without the need for their physical production.

View Article and Find Full Text PDF

A complete set of monosomic alien addition lines of Radish-Brassica oleracea exhibiting extensive variations was generated and well characterized for their chromosome behaviors and phenotypic characteristics. Monosomic alien addition lines (MAALs) are developed through interspecific hybridization, where an alien chromosome from a relative species is introduced into the genome of the recipient plant, serving as valuable genetic resources. In this study, an allotetraploid Raphanobrassica (RRCC, 2n = 36) was created from the interspecific hybridization between radish (Raphanus sativus, RR, 2n = 18) and Brassica oleracea (CC, 2n = 18).

View Article and Find Full Text PDF

The cold tolerance of the terrestrial slug, Ambigolimax valentianus.

J Comp Physiol A Neuroethol Sens Neural Behav Physiol

January 2025

Department of Zoology, University of British Columbia, Vancouver, BC, Canada.

Terrestrial molluscs living in temperate and polar environments must contend with cold winter temperatures. However, the physiological mechanisms underlying the survival of terrestrial molluscs in cold environments and the strategies employed by them are poorly understood. Here we investigated the cold tolerance of Ambigolimax valentianus, an invasive, terrestrial slug that has established populations in Japan, Canada, and Europe.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!