Results 81 to 90 of about 40,484 (221)
A new golden frog species of the genus Diasporus (Amphibia, Eleutherodactylidae) from the Cordillera Central, western Panama [PDF]
, 2012 We describe the frog species Diasporus citrinobapheussp. n. from the Cordillera Central of western Panama. The new species differs from all other species in its genus in coloration, disk cover and disk pad shape, skin texture, advertisement call, and ...
Hauenschild, Frank +3 more
core +3 more sources
Ecology and Evolution, Volume 16, Issue 4, April 2026.By analyzing 277 anuran mitochondrial genomes, this study reconstructs a robust phylogeny for frogs and toads, tracing their origins to the Triassic and major radiations to the Cretaceous‐Neogene. The research identifies 58 distinct gene arrangement patterns, providing a novel evolutionary framework.
Jiaoying He +8 more
wiley +1 more source
Anuran Diversity in Karst Areas, Gerantung as an Environmental Bioindicator
Jurnal Inovasi Pendidikan dan SainsThe study aims to analyze the critical thinking skills of students using the case-based method in teaching-learning activities. The subject that was held was laboratory engineering and management.This study is motivated by the various problems in the ...
Nurlita Lestariani +2 more
doaj +1 more source
Evolution of Animal Parasitism in Nematodes of the Suborder Spirurina
Ecology and Evolution, Volume 16, Issue 4, April 2026.This study reconstructs the evolutionary history of parasitism in Spirurina by integrating ancestral state reconstruction (ASR) with a comprehensive phylogenetic framework. Our analyses reveal clear patterns of hostswitching and major transitions in host associations, providing the first broad evolutionary perspective on parasitism within this group ...
Seiya Nagae, Koichi Hasegawa
wiley +1 more source
Gayana, 2010 A new species, Telmatobufo ignotus, from the Reserva Nacional Los Queules, Cauquenes Province, central Chile is described herein. The new taxon is hypothesized based on a new combination of adult, larval, and chromosomal characters.
César C Cuevas
doaj
New Records of Helminth Parasites in Amphibians from the South American Chaco
ZoodiversityThis study aims to identify the helminth fauna of twelve anurans species from Argentina's Dry and Humid Chaco ecoregions. We collected one hundred and fifty-two specimens belonging to the species Dendropsophus nanus (n = 17), Scinax nasicus (n = 15 ...
M. A. González +7 more
doaj +1 more source
Intradermal infections by chigger mites (Hannemania spp.) in the Andean frog Telmatobius atacamensis (Anura, Telmatobiidae) [PDF]
, 2015 Here, we report the infection of adults of the Andean frog Telmatobius atacamensis (Anura, Telmatobiidae) by leeuwenhoekiid mites of the genus Hannemania and describe the histological characteristics of the normal and infected skin and the mite's larval ...
Goldberg, Francisco Javier +1 more
core
Eleutherodactylus barlagnei [PDF]
, 2004 Number of Pages: 3Integrative BiologyGeological ...
Boistel, Renaud +2 more
core +1 more source
Flexible Trade Policies in Agriculture Sectors of Developing Countries: Proposing a Technical Approach for Sri Lanka [PDF]
After two decades of liberalized economic policies together with early accession to WTO, Sri Lanka could not achieve the exp ected fast economic growth. Agriculture growth in particular fell sharply.
Herath, Anura
core +1 more source