Epidermal fish mucus contains a wide range of bioactive metabolites involved with the defence mechanism. This review explores the potential of eel mucus extract for its antagonistic potential against common pathogenic microbes, which are commonly implicated in foodborne and human infections. The ability to adhere and invade the host cell and disarm the growth of other pathogenicmicrobes will also be discussed. Modes of action for eel mucus, including the antibacterial and antifungal properties ofthe bioactive metabolites, shall also be explored. Thus, this overview represents the potent bioactivities of mucus extracted from eel, which could be further explored as an alternative to antibiotics or synthetic drug agents.

The discoveries of six taxa between 2019 and 2022 have brought the total number of Nepenthes species occurring in Peninsular Malaysia to 18. This article serves as a comprehensive overview, incorporating the latest information and taxonomic insights concerning all species native to the peninsula. The information is derived from published taxonomic records and cumulative field observations conducted since 2013. Notably, it further reports heretofore undocumented discoveries, making it a significant contribution to the current knowledge of tropical pitcher plants. These include a sighting of a population of Nepenthes with unusual traits in the upper montane forest of Banjaran Titiwangsa, which may represent the 19th taxon in Peninsular Malaysia. The plants exhibit conspicuously expanded peristomes and an unusual wing morphology, which altogether provide compelling evidence supporting the recognition of these individuals as a distinct and previously unknown species. Therefore, a provisional taxonomic name—Nepenthes sp. Titiwangsa (pesonawangsa_223) A. Amin—is assigned. The species is inferred to belong to the N. macfarlanei group based on its toothed peristome and the presence of fine hairs below the lid. The partial description, species note, photographs, and a dichotomous key of the proposed new species are provided. In addition, a velvety N. sanguinea population has been observed in northern Banjaran Titiwangsa and treated as a new natural variation (var. velutina) in this article