There is evidence to suggest that the Coronavirus Disease 2019 (COVID-19) pandemic may hamper our achievement of the Sustainable Development Goals (SDGs). Here, we use non-human primates as a case study to examine the impacts of COVID-19 on the ability to achieve biodiversity conservation and management sustainability targets. We collected data through a survey of members of the IUCN SSC Primate Specialist Group from January to March 2022. Of the 93 experts that responded to our survey, we found that 39% had not been able to visit any of their field sites since March 2020, 54% said they had less funding available for their primate-related work, and only one out of ten said they had managed to achieve at least 76–100% of their planned primate-related work since March 2020. Six out of ten respondents (61%) felt that primate conservation efforts in protected areas were worse than before the onset of the COVID-19 pandemic and one-third (33%) felt hunting was happening more frequently than before. This study provides evidence of the impacts of COVID-19 on progress towards achieving the SDGs, and provides practical lessons learned for biodiversity conservation efforts moving forward.

The high diversity and microendemism of Madagascar's evolutionary unique primates, lemurs, have attracted scholars and scientists from various disciplines for more than a century. Unfortunately, lemur populations are facing high risks threatening their continued existence. A synthesis of the current knowledge about this unique taxonomic group is, therefore, timely to establish a foundation for future studies that can be used in evidence‐based actions in both in situ and ex situ conservation settings. This review explores the extensive body of published research about lemurs, consolidating findings from various studies. Covering a range of topics, the review synthesizes about 120 years of scientific articles, starting in 1900, to summarize current advances in scientific studies about lemur, that is, “Lemurology”, beyond reports of their discoveries and descriptions. It also addresses the conservation challenges these animals face, emphasizing the urgent need for effective protective measures. By synthesizing and analyzing a wealth of scientific literature, this review can serve as an important resource for researchers, conservationists, and educators interested in lemur biology and conservation.

Lemurs, a highly diverse primate group endemic to Madagascar, have captivated the attention of researchers for nearly 120 years. Here, we conducted a literature review and a bibliometric analysis to provide an overview of how various aspects of “Lemurology” or the scientific studies of lemurs, have changed over time. Focusing only on original scientific articles, we described the trends in the topics and taxa studied, the publication languages, the authorship, and study sites. We used two datasets: one from the Web of Science (WoS; 2223 articles) and another from three Madagascar‐focused journals (MFJ; 329 articles). The observation of lemurs in the wild is the oldest form of Lemurology, starting under the French colonization, and remains the main data source for articles in both datasets. Microcebus and Eulemur are the most studied genera in WoS and Propithecus and Eulemur in MFJ. At this time, no articles are written in Malagasy, but English and French are the main languages used in Lemurology. Although Malagasy scientists are still underrepresented at the international level, there is a recent shift toward an increased number of Malagasy scientists as first and last authors. We found no gender bias in WoS, but MFJ exhibited noticeable male author dominance. Most Lemurology has been conducted at the Duke Lemur Center (USA), followed by Kirindy and Ranomafana forests in Madagascar. Lemurology thus shows different portraits at international and local levels, suggesting that unequal access to resources and opportunities may hinder the effective investigation and conservation of lemurs.